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I KNOW DINO, LLC
Did you know a new dinosaur is discovered almost every week? Keep up with the latest dinosaur discoveries and science with I Know Dino. Have fun and relax with hosts Garret and Sabrina each week as they explore the latest dinosaur news, chat with paleontology experts, dive deep into a “dinosaur of the day,” go down Oryctodromeus burrows with their fun facts, answer your burning questions, and connect dinosaurs to topics ranging from chocolate to the Titanic and more! Educational and entertaining, I Know Dino is a must listen dinosaur paleontology podcast for experts and newcomers alike.Hosted by dinosaur enthusiasts and science communicators Garret and Sabrina, a husband and wife di-know-it-all team who love dinosaurs so much they had a dino-themed wedding and now all they do is talk about dinosaurs.
Kelsie Abrams from the Burke Museum
From digging up dinosaur bones to preparing fossils, Kelsie Abrams is involved with fossils from the field to the museum display. She also shares her unique perspective as a paleontologist with a background in archaeology.For links to every news story, all of the details we shared about Uteodon, links from Kelsie Abrams, and our fun fact check out https://iknowdino.com/Uteodon-Episode-521/Join us at www.patreon.com/iknowdino for dinosaur requests, bonus content, ad-free episodes, and more.Dinosaur of the day Uteodon, an iguanodontian from the Jurassic that was thought to be a species of Camptosaurus (and still is by some researchers).Interview with Kelsie Abrams, the paleontology fossil lab manager at the Burke Museum of Natural History and Culture in Seattle, Washington. Follow her on Instagram @pinup_paleontologist This episode is brought to you by Princeton University Press. They have four brand new dinosaur books: The Princeton Field Guide to Predatory Dinosaurs, Birds of the Mesozoic, The Little Book of Dinosaurs, and Uncovering Dinosaur Behavior. On December 4, we’ll be discussing Uncovering Dinosaur Behavior in depth as part of a special book club segment. Get your copy now and read along with us! Go to press.princeton.edu and use promo code PUP30 for 30% offSee Privacy Policy at https://art19.com/privacy and California Privacy Notice at https://art19.com/privacy#do-not-sell-my-info.
56:3120/11/2024
Bonus: Common Descent featuring I Know Dino
David Moscato and Will Harris invited us to join them on the Common Descent podcast earlier this year. We had a great discussion ranging from dinosaurs to science communication in general.Connect with Common Descent: https://linktr.ee/common_descentJoin us at www.patreon.com/iknowdino for dinosaur requests, bonus content, ad-free episodes, and more.See Privacy Policy at https://art19.com/privacy and California Privacy Notice at https://art19.com/privacy#do-not-sell-my-info.
01:15:2413/11/2024
100 Years of Velociraptor
Velociraptor (and Oviraptor & Saurornithoides) were named exactly 100 years ago to the day! We're celebrating Velociraptor's 100 year anniversary by going through what we now know about this awesome little dinosaur.For links to every news story, all of the details we shared about Velociraptor, and our fun fact check out https://iknowdino.com/Velociraptor-Episode-519/Join us at www.patreon.com/iknowdino for dinosaur requests, bonus content, ad-free episodes, and more.Dinosaur of the day Velociraptor, A small predatory dinosaur that had some of the most infamous weaponry of any prehistoric animal..In dinosaur news this week:It’s November, which means it’s Dinovember!On November 7, 1924 (almost exactly 100 years ago, Henry Fairfield Osborn named Velociraptor This episode is brought to you by Princeton University Press. They have four brand new dinosaur books: The Princeton Field Guide to Predatory Dinosaurs, Birds of the Mesozoic, The Little Book of Dinosaurs, and Uncovering Dinosaur Behavior. On December 4, we’ll be discussing Uncovering Dinosaur Behavior in depth as part of a special book club segment. Get your copy now and read along with us! Go to press.princeton.edu and use promo code PUP30 for 30% offSee Privacy Policy at https://art19.com/privacy and California Privacy Notice at https://art19.com/privacy#do-not-sell-my-info.
48:4807/11/2024
Was Saurophaganax an Allosaurid or a Sauropod?
Plus a new sauropod with a tail club, a potentially new Spinosaurus species, and several more new dinosaurs!For links to every news story, all of the details we shared about Dilophosaurus, and our fun fact check out https://iknowdino.com/Dilophosaurus-Episode-518/Join us at www.patreon.com/iknowdino for dinosaur requests, bonus content, ad-free episodes, and more.Dinosaur of the day Dilophosaurus (revisited), an apex predator from the Early Jurassic of North America with a pair of large head crests (but no neck frill).In dinosaur news this week:A new Spinosaurus species was reported last year from NigerThe vertebrae in the Saurophaganax holotype may have been from sauropod(s)There’s a new sauropod dinosaur, Ardetosaurus viatorThere’s another sauropod with a tail club!There’s a new ornithopod dinosaur, Emiliasaura alessandriBy the end of the Cretaceous, ornithopod dinosaurs had evolved teeth that made them very successful plant eatersBirds from the Late Cretaceous existed alongside dinosaurs like Tyrannosaurus and lived like today’s birds of preyA rare “flat-headed” juvenile pachycephalosaurid lived in the Late Cretaceous in what’s now Texas, U.S. Our 2024 Holiday Gift Guide is available now! Find the perfect gift for the dinosaur enthusiast in your life (or yourself). This year's guide features real dinosaur teeth, a color your own dinosaur postcard book, dinosaur collectibles, toys, and more! Head to iknowdino.com/the-ultimate-dinosaur-holiday-gift-guide/ to see the full list of gift ideas.See Privacy Policy at https://art19.com/privacy and California Privacy Notice at https://art19.com/privacy#do-not-sell-my-info.
01:04:2531/10/2024
Bonus: The First Person Struck by a Meteor & The Discovery of Oxygen
Lindsay Graham from History Daily explores the human side of two topics we often discuss on the show: Meteors and Oxygen.On November 30, 1954, Alabama resident Ann Hodges becomes the first person struck by a meteorite, an event that will upend the 34-year-old’s life.On August 1, 1774, English philosopher and chemist, Joseph Priestley, discovers a mysterious new gas, which will come to be known as “oxygen”.Go to HistoryDaily.com for more history, daily.Join us at www.patreon.com/iknowdino for dinosaur requests, bonus content, ad-free episodes, and more.See Privacy Policy at https://art19.com/privacy and California Privacy Notice at https://art19.com/privacy#do-not-sell-my-info.
35:2026/10/2024
Did Dinosaurs Survive after the Asteroid?
This episode is all about answering listener questions! Ranges from did non-avian dinosaurs live past the K-Pg in what's now New Zealand? Also how to survive the Mesozoic, would you go to a real life Jurassic Park, what dinosaurs would win "best in show", plus two dinosaur books that are great references.For links to every news story, all of the details we shared about Albertadromeus, and our fun fact check out https://iknowdino.com/Albertadromeus-Episode-517/Join us at www.patreon.com/iknowdino for dinosaur requests, bonus content, ad-free episodes, and more.Dinosaur of the day Albertadromeus, a thescelosaurid that was the smallest known herbivorous dinosaur in its ecosystem.Our 2024 Holiday Gift Guide is available now! Find the perfect gift for the dinosaur enthusiast in your life (or yourself). This year's guide features real dinosaur teeth, a color your own dinosaur postcard book, dinosaur collectibles, toys, and more! Head to iknowdino.com/the-ultimate-dinosaur-holiday-gift-guide/ to see the full list of gift ideas.See Privacy Policy at https://art19.com/privacy and California Privacy Notice at https://art19.com/privacy#do-not-sell-my-info.
59:0423/10/2024
A New Stegosaur with Oddly Shaped Feet!
The stegosaur Angustungui has claws similar to Scelidosaurus despite being over 30 million years more recent. Plus a few new non-fiction dinosaur books that we've been reading lately.For links to every news story, all of the details we shared about Thescelosaurus, and our fun fact check out https://iknowdino.com/Thescelosaurus-Episode-516/Join us at www.patreon.com/iknowdino for dinosaur requests, bonus content, ad-free episodes, and more.Dinosaur of the day Thescelosaurus, a "godlike" burrowing dinosaur.In dinosaur news this week:There’s a new stegosaur, Angustungui qiketaiensis Our 2024 Holiday Gift Guide is available now! Find the perfect gift for the dinosaur enthusiast in your life (or yourself). This year's guide features real dinosaur teeth, a color your own dinosaur postcard book, dinosaur collectibles, toys, and more! Head to iknowdino.com/the-ultimate-dinosaur-holiday-gift-guide/ to see the full list of gift ideas.See Privacy Policy at https://art19.com/privacy and California Privacy Notice at https://art19.com/privacy#do-not-sell-my-info.
40:5616/10/2024
New Silesaur and Tyrannosaurid Dinosaurs
The new silesaur Gondwanax was named from Southern Brazil and may show a transition between silesaurs and neornithischians; The new tyrannosaurid Labocania aguillonae helps solidify Labocania as a true tyrannosaurid; Plus a new huge Pachyrhinosaurus skull and a new Mesozoic swimming bird.For links to every news story, all of the details we shared about Kwanasaurus, and our fun fact check out https://iknowdino.com/Kwanasaurus-Episode-515/Join us at www.patreon.com/iknowdino for dinosaur requests, bonus content, ad-free episodes, and more.Dinosaur of the day Kwanasaurus, a silesaur known for its teeth and jaws that seem like they were evolved for eating plants.In dinosaur news this week:A new, giant, Pachyrhinosaurus (ceratopsian) skull nicknamed “Big Sam” was found in Northern Alberta, CanadaThere’s a new silesaur, Gondwanax paraisensis, from Southern BrazilThere’s a new tyrannosaurid species, Labocania aguillonae, from Northern MexicoThere’s a new euornithean bird, Shuilingornis angelai, is one of the earliest known birds with semi-aquatic features Our 2024 Holiday Gift Guide is available now! Find the perfect gift for the dinosaur enthusiast in your life (or yourself). This year's guide features real dinosaur teeth, a color your own dinosaur postcard book, dinosaur collectibles, toys, and more! Head to iknowdino.com/the-ultimate-dinosaur-holiday-gift-guide/ to see the full list of gift ideas.See Privacy Policy at https://art19.com/privacy and California Privacy Notice at https://art19.com/privacy#do-not-sell-my-info.
35:1109/10/2024
Spinosaurus biting, swimming, and walking updates
Spinosaurids had powerful enough jaws and teeth to go after large prey, just not sharp enough to take out bites. Plus, more on the aquatic spinosaurs debate, and more spinosaur updates.For links to every news story, all of the details we shared about Tachiraptor, and our fun fact check out https://iknowdino.com/Tachiraptor-Episode-514/Join us at www.patreon.com/iknowdino for dinosaur requests, bonus content, ad-free episodes, and more.Dinosaur of the day Tachiraptor, a small carnivorous theropod that was found in the mountains of Venezuela.In dinosaur news this week:Spinosaurids had the skull and teeth to go after large preyInstead of crocodile mimics, maybe spinosaurs should be considered phytosaur mimicsSpinosaurus had at least one other spinosaurine living along side it in the Kem Kem beds in MoroccoA tooth in Thailand that was long thought to be from an ichthyosaur was actually from a spinosaur See Privacy Policy at https://art19.com/privacy and California Privacy Notice at https://art19.com/privacy#do-not-sell-my-info.
44:2902/10/2024
Updates on Dinosaur Growth and Development
Juvenile Daspletosaurus skull bones; Modern birds have high Encephalization Quotients from their non-avian dinosaur ancestors; Dinosaur size estimate problems; Plus new non-fiction dinosaur booksFor links to every news story, all of the details we shared about Suzhousaurus, and our fun fact check out https://iknowdino.com/Suzhousaurus-Episode-513/Join us at www.patreon.com/iknowdino for dinosaur requests, bonus content, ad-free episodes, and more.Dinosaur of the day Suzhousaurus, a large therizinosaur theropod that had one of the longest upper arm bones of any theropod.In dinosaur news this week:Three immature Daspletosaurus skull bones help show how the dinosaur changed (and didn’t change) as it grew upModern birds have high EQs which they evolved from non-avian dinosaursScientists caution on how to estimate sizes and body shapes of extinct animals (be careful what animals you compare it to) This episode is brought to you by Brilliant, the app with thousands of bite-sized, interactive lessons on cutting-edge topics. Anyone interested in paleontology will particularly like their courses in chemistry, which underlie the fossilization process, as well as data analysis, used to model dinosaur populations. Start your 30-day free trial today! Plus, I Know Dino subscribers can get an extra 20% off a premium annual subscription here.See Privacy Policy at https://art19.com/privacy and California Privacy Notice at https://art19.com/privacy#do-not-sell-my-info.
34:5225/09/2024
Evidence that long-necks cared for their young
The sauropodomorph Lufengosaurus appears to have fed its young. Plus two new dinosaurs, a ceratopsian and a titanosaur; Plateosaurus tail injuries; and the connection between the bubonic plague and dinosaurs.For links to every news story, all of the details we shared about Saichania, and our fun fact check out https://iknowdino.com/Saichania-Episode-512/Join us at www.patreon.com/iknowdino for dinosaur requests, bonus content, ad-free episodes, and more.Dinosaur of the day Saichania, an ankylosaur known for its pretty face.In dinosaur news this week:There’s a new ceratopsian dinosaur, Sasayamagnomus saegusaiThere’s a new titanosaur sauropod, Qunkasaura pintiquiniestraDamage to a number of tails may mean the sauropodomorph Plateosaurus often had to live with its injuriesLong necked dinosaurs did care! The basal sauropodomorph Lufengosaurus probably took care of and fed its young This episode is brought to you by Brilliant, the app with thousands of bite-sized, interactive lessons on cutting-edge topics. Anyone interested in paleontology will particularly like their courses in chemistry, which underlie the fossilization process, as well as data analysis, used to model dinosaur populations. Start your 30-day free trial today! Plus, I Know Dino subscribers can get an extra 20% off a premium annual subscription here.See Privacy Policy at https://art19.com/privacy and California Privacy Notice at https://art19.com/privacy#do-not-sell-my-info.
42:2118/09/2024
What Did Victorians Think of Dinosaurs?
Edward Dolnick joins to discuss how scientists and the general public viewed dinosaurs in the early 1800s. Plus hadrosaurs living in age-separated groups, two new hadrosauroids: Coahuilasaurus from Mexico and Qianjiangsaurus from China, and the latest installment in the Jurassic Park franchise will be called Jurassic World Rebirth and come out on July 2, 2025For links to every news story, all of the details we shared about Theiophytalia, links from Edward Dolnick, and our fun fact check out https://iknowdino.com/Theiophytalia-Episode-511/Join us at www.patreon.com/iknowdino for dinosaur requests, bonus content, ad-free episodes, and more.Dinosaur of the day Theiophytalia, an iguanodontian that was originally thought to be from the Jurassic (due to a Bone Wars shipping mix-up), but actually lived in the Early Cretaceous in what is now Colorado.Interview with Edward Dolnick, the author of the book, Dinosaurs at the Dinner Party, which is about how a group of Victorians discovered prehistoric animals and it changed our understanding of the worldIn dinosaur news this week:There’s a new kritosaurin hadrosaur dinosaur, Coahuilasaurus lipaniThere’s a new hadrosauroid ornithopod dinosaur, Qianjiangsaurus changshengiThe hadrosaur Hypacrosaurus lived in groups separated by age (juveniles lived separately from adults)The new Jurassic World film, coming out next July 2, has a title: Jurassic World Rebirth This episode is brought to you by Brilliant, the app with thousands of bite-sized, interactive lessons on cutting-edge topics. Anyone interested in paleontology will particularly like their courses in chemistry, which underlie the fossilization process, as well as data analysis, used to model dinosaur populations. Start your 30-day free trial today! Plus, I Know Dino subscribers can get an extra 20% off a premium annual subscription here.See Privacy Policy at https://art19.com/privacy and California Privacy Notice at https://art19.com/privacy#do-not-sell-my-info.
01:06:4512/09/2024
A New Allosauroid from Kyrgyzstan
Alpkarakush kyrgyzicus was just named from Kyrgyzstan, plus a new abelisaurid from France, and a Triassic dinosaur in Brazil. We also discuss if dinosaur mounts are art and a few new dinosaur books.For links to every news story, all of the details we shared about Confuciusornis, and our fun fact check out https://iknowdino.com/Confuciusornis-Episode-510/Join us at www.patreon.com/iknowdino for dinosaur requests, bonus content, ad-free episodes, and more.Dinosaur of the day Confuciusornis, a crow-sized dinosaur that is known from potentially over 1,000 specimens.In dinosaur news this week:There’s a new allosauroid theropod dinosaur, Alpkarakush kyrgyzicus, that was found in KyrgyzstanThere’s a new abelisaurid theropod dinosaur, Caletodraco cottardi, described from Normandy, FranceShould dinosaur skeletal mounts be considered works of art?A couple new dinosaur books This episode is brought to you by Brilliant, the app with thousands of bite-sized, interactive lessons on cutting-edge topics. Anyone interested in paleontology will particularly like their courses in chemistry, which underlie the fossilization process, as well as data analysis, used to model dinosaur populations. Start your 30-day free trial today! Plus, I Know Dino subscribers can get an extra 20% off a premium annual subscription here.This episode is brought to you by BetterHelp. Give online therapy a try at betterhelp.com/IKDSee Privacy Policy at https://art19.com/privacy and California Privacy Notice at https://art19.com/privacy#do-not-sell-my-info.
01:02:2904/09/2024
New Sauropods and the Yale Peabody has Reopened!
Susan Butts joins us to explain all the changes and upgrades at the newly renovated Yale Peabody Museum! Plus, new sauropods from Argentina include Campananeyen and a couple of unnamed titanosauriforms. And Australotitan may be a junior synonym.For links to every news story, all of the details we shared about Ruyangosaurus, links from Susan Butts, and our fun fact check out https://iknowdino.com/Ruyangosaurus-Episode-509/Join us at www.patreon.com/iknowdino for dinosaur requests, bonus content, ad-free episodes, and more.Dinosaur of the day Ruyangosaurus, a very large titanosauriform sauropod from the Early Cretaceous.Interview with Susan Butts, the Director of Collections & Research at the Yale Peabody Museum and her background is as an invertebrate paleontologistIn dinosaur news this week:There’s a new rebbachisaurid, Campananeyen fragilissimusThere are new titanosauriform sauropods in the Portezuelo Formation of PatagoniaAustralotitan (a.k.a.) “Cooper” may be a junior synonym of the sauropod Diamantinasaurus This episode is brought to you by Brilliant, the app with thousands of bite-sized, interactive lessons on cutting-edge topics. Anyone interested in paleontology will particularly like their courses in chemistry, which underlie the fossilization process, as well as data analysis, used to model dinosaur populations. Start your 30-day free trial today! Plus, I Know Dino subscribers can get an extra 20% off a premium annual subscription here.You can win a large Spinosaurus tooth, fossilized leaf, and more by winning our Di-Know-It-All Challenge! This week you can enter at bit.ly/dinochallenge508 and if you're a patron you can answer the patron question at patreon.com/posts/110493197. Get your answers in by 8/31/2024 at 11:59pm PDT! All the rules for the challenge are at bit.ly/dinochallenge24See Privacy Policy at https://art19.com/privacy and California Privacy Notice at https://art19.com/privacy#do-not-sell-my-info.
01:13:2128/08/2024
Asiatyrannus, a T. rex-like Head on a Small Body
Plus teeth from a new tyrannosauroid in northeastern Thailand, a new study on tyrannosaur bite forces, an estimate for the largest ever T. rex, a new fossil digitizing tool, and our penultimate Di-Know-It-All Challenge.For links to every news story, all of the details we shared about Kayentavenator, and our fun fact check out https://iknowdino.com/Kayentavenator-Episode-508/Join us at www.patreon.com/iknowdino for dinosaur requests, bonus content, ad-free episodes, and more.Dinosaur of the day Kayentavenator, an Early Jurassic dinosaur that lived alongside Dilophosaurus, Scutellosaurus, and Megapnosaurus/Coelophysis.In dinosaur news this week:There’s a new tyrannosaur, Asiatyrannus xui, with a surprisingly deep skull for a tyrannosaur of its sizeThere’s evidence of a new tyrannosauroid in northeastern ThailandA new study shows how biting stress and strain vary in different sized tyrannosaursDinosaurs, like Tyrannosaurus rex, probably got a lot bigger than we’ve seen in the fossil recordA new device makes it easier for museums to digitize their fossils and share with people around the world This episode is brought to you by Brilliant, the app with thousands of bite-sized, interactive lessons on cutting-edge topics. Anyone interested in paleontology will particularly like their courses in chemistry, which underlie the fossilization process, as well as data analysis, used to model dinosaur populations. Start your 30-day free trial today! Plus, I Know Dino subscribers can get an extra 20% off a premium annual subscription here.You can win a large Spinosaurus tooth, fossilized leaf, and more by winning our Di-Know-It-All Challenge! Each week from episode 502 to 509 we'll read a puzzle on the show which you can enter to win by answering questions. This week you can enter at bit.ly/dinochallenge508 and if you're a patron you can answer the patron question at patreon.com/posts/110493197. All the rules for the challenge are at bit.ly/dinochallenge24See Privacy Policy at https://art19.com/privacy and California Privacy Notice at https://art19.com/privacy#do-not-sell-my-info.
56:1721/08/2024
Three New Troodontids from Mongolia, China, and Japan
Harenadraco, the sand dragon; Hypnovenator the sleep hunter; and Urbacodon norelli, Norell's URBA-tooth are all recently named troodontids. Plus some new good kid's books and our sixth Di-Know-It-All Challenge.For links to every news story, all of the details we shared about Tianyuraptor, and our fun fact check out https://iknowdino.com/Tianyuraptor-Episode-507/Join us at www.patreon.com/iknowdino for dinosaur requests, bonus content, ad-free episodes, and more.Dinosaur of the day Tianyuraptor, a small raptor from China, with unusually short arms.In dinosaur news this week:The "sand dragon" from Mongolia, Harenadraco prima [sic], is the first troodontid from the Baruungoyot FormationThere’s a new troodontid dinosaur, Hypnovenator matsubaraetoheorum, found in a sleeping position in JapanThere’s a new troodontid species, Urbacodon norelli, known for its large unique teeth This episode is brought to you by Brilliant, the app with thousands of bite-sized, interactive lessons on cutting-edge topics. Anyone interested in paleontology will particularly like their courses in chemistry, which underlie the fossilization process, as well as data analysis, used to model dinosaur populations. Start your 30-day free trial today! Plus, I Know Dino subscribers can get an extra 20% off a premium annual subscription here.You can win a large Spinosaurus tooth, fossilized leaf, and more by winning our Di-Know-It-All Challenge! Each week from episode 502 to 509 we'll read a puzzle on the show which you can enter to win by answering questions. This week you can enter at bit.ly/dinochallenge507 and if you're a patron you can answer the patron question at patreon.com/posts/110070921. All the rules for the challenge are at bit.ly/dinochallenge24See Privacy Policy at https://art19.com/privacy and California Privacy Notice at https://art19.com/privacy#do-not-sell-my-info.
50:4114/08/2024
Stegosaurus is the Most Valuable Dinosaur
A Stegosaurus just sold for over $44 million; A brand new burrowing dinosaur was found in a group; And a new iguanodontian which is the most complete dino found in Britain in 100 yearsFor links to every news story, all of the details we shared about , and our fun fact check out https://iknowdino.com/-Episode-506/Join us at www.patreon.com/iknowdino for dinosaur requests, bonus content, ad-free episodes, and more.Dinosaur of the day , a small noasaurid carnivore (related to Masiakasaurus) which was once known as Jubbulpuria.In dinosaur news this week:A Stegosaurus nicknamed Apex just sold at auction for $44.6 million, making it the most valuable dinosaur skeleton ever soldThere’s a new dinosaur, Fona herzogae, that seems to have been buried in a group in its burrowThere’s a new iguanodontian dinosaur, Comptonatus chasei, which is the most complete dinosaur found in Britain in 100 yearsThe Museum of Evolution in Denmark has a new Camarasaurus to add to its collection of dinosaurs from Wyoming This episode is brought to you by Brilliant, the app with thousands of bite-sized, interactive lessons on cutting-edge topics. Anyone interested in paleontology will particularly like their courses in chemistry, which underlie the fossilization process, as well as data analysis, used to model dinosaur populations. Start your 30-day free trial today! Plus, I Know Dino subscribers can get an extra 20% off a premium annual subscription here.You can win a large Spinosaurus tooth, fossilized leaf, and more by winning our Di-Know-It-All Challenge! Each week from episode 502 to 509 we'll read a puzzle on the show which you can enter to win by answering questions. This week you can enter at bit.ly/dinochallenge506 and if you're a patron you can answer the patron question at patreon.com/posts/109303607. All the rules for the challenge are at bit.ly/dinochallenge24This episode is brought to you by BetterHelp. Give online therapy a try at betterhelp.com/IKDSee Privacy Policy at https://art19.com/privacy and California Privacy Notice at https://art19.com/privacy#do-not-sell-my-info.
01:02:1407/08/2024
The State of Headbutting Science
Some headbutting animals suffer brain damage from the shock; Plus Mississippi has a new most complete dinosaur; Histology can help tell a dinosaur fossil from other dinosaurs; and more.For links to every news story, all of the details we shared about Saurornithoides, and our fun fact check out https://iknowdino.com/Saurornithoides-Episode-505/Join us at www.patreon.com/iknowdino for dinosaur requests, bonus content, ad-free episodes, and more.Dinosaur of the day Saurornithoides, a troodontid from Mongolia named in 1924 by Osborn in the same paper as Velociraptor.In dinosaur news this week:Paleontologists reviewed what it means to have a dome-head and to headbutt like a pachycephalosaurid (and other prehistoric animals)Mississippi has a new most complete dinosaur, but the species is still a mysteryHistology can tell us if a fossil belonged to a dinosaur or another type of animals This episode is brought to you by Brilliant, the app with thousands of bite-sized, interactive lessons on cutting-edge topics. Anyone interested in paleontology will particularly like their courses in chemistry, which underlie the fossilization process, as well as data analysis, used to model dinosaur populations. Start your 30-day free trial today! Plus, I Know Dino subscribers can get an extra 20% off a premium annual subscription here.You can win a large Spinosaurus tooth, fossilized leaf, and more by winning our Di-Know-It-All Challenge! Each week from episode 502 to 509 we'll read a puzzle on the show which you can enter to win by answering questions. This week you can enter at bit.ly/dinochallenge505 and if you're a patron you can answer the patron question at patreon.com/posts/108019451. All the rules for the challenge are at bit.ly/dinochallenge24See Privacy Policy at https://art19.com/privacy and California Privacy Notice at https://art19.com/privacy#do-not-sell-my-info.
49:2931/07/2024
There's a New Stegosaur in Town!
Baiyinosaurus was one of the earliest stegosaurs ever found (from the Middle Jurassic); Debate on the evolution of the tyrannosaur Daspletosaurus; Miragaia updates; And our latest Di-Know-It-All Challenge!For links to every news story, all of the details we shared about Miragaia, and our fun fact check out https://iknowdino.com/Miragaia-Episode-504/Join us at www.patreon.com/iknowdino for dinosaur requests, bonus content, ad-free episodes, and more.Dinosaur of the day Miragaia, a stegosaur that may be a synonym of Dacentrurus (which was named first).In dinosaur news this week:There’s a new stegosaur, Baiyinosaurus baojiensisA new study reaffirms that Daspletosaurus species evolved into one another (anagenesis)Elopteryx might be a strange climbing dinosaur with a long tail, and synonymous with Balaur You can win a large Spinosaurus tooth, fossilized leaf, and more by winning our Di-Know-It-All Challenge! Each week from episode 502 to 509 we'll read a puzzle on the show which you can enter to win by answering questions. This week you can enter at bit.ly/dinochallenge504 and if you're a patron you can answer the patron question at patreon.com/posts/107966271. All the rules for the challenge are at bit.ly/dinochallenge24This episode is brought to you by BetterHelp. Give online therapy a try at betterhelp.com/IKDSee Privacy Policy at https://art19.com/privacy and California Privacy Notice at https://art19.com/privacy#do-not-sell-my-info.
01:01:0524/07/2024
Where Triceratops Lived
Plus an interview with Dr. Bruce Rubidge, expert in the Karoo Supergroup of South Africa, plus what we know about Triceratops from a bonebed, the second puzzle in the DI-KNOW-IT-ALL CHALLENGE, and more.For links to every news story, all of the details we shared about Minotaurasaurus, links from Bruce Rubidge, and our fun fact check out https://iknowdino.com/Minotaurasaurus-Episode-503/Join us at www.patreon.com/iknowdino for dinosaur requests, bonus content, ad-free episodes, and more.Dinosaur of the day Minotaurasaurus, an ankylosaur that lived in the Late Cretaceous in what is now Mongolia (Djadochta Formation).Interview with Bruce Rubidge, Professor Emeritus at the University of Witwatersrand, Johannesburg, and he is an expert on the fossils in the Karoo Supergroup in southern Africa.In dinosaur news this week:A Triceratops bonebed tells us more about how Triceratops lived and behavedThere’s a new dinosaur cemetery (bonebed) in Yunnan Province, China You can win a large Spinosaurus tooth, fossilized leaf, and more by winning our Di-Know-It-All Challenge! Each week from episode 502 to 509 we'll read a puzzle on the show which you can enter to win by answering questions. This week you can enter at bit.ly/dinochallenge503 and if you're a patron you can answer the patron question at patreon.com/posts/107569164. All the rules for the challenge are at bit.ly/dinochallenge24This episode is brought to you by BetterHelp. Give online therapy a try at betterhelp.com/IKDSee Privacy Policy at https://art19.com/privacy and California Privacy Notice at https://art19.com/privacy#do-not-sell-my-info.
01:09:1017/07/2024
A new raptor with potentially cannibalistic bite marks
Plus our first ever Di-Know-It-All puzzle, a new approach on the semi-aquatic Spinosaurus model, what whales and dinosaurs have in common, and moreFor links to every news story, all of the details we shared about Brodavis, and our fun fact check out https://iknowdino.com/Brodavis-Episode-502/Join us at www.patreon.com/iknowdino for dinosaur requests, bonus content, ad-free episodes, and more.Dinosaur of the day Brodavis, a loon like dinosaur that probably hunted for fish in Cretaceous lakes.In dinosaur news this week:There’s a new unenlagiine dromaeosaur, Diuqin lechiguanae, that was bitten hard enough to leave punctures on its upper arm boneScientists studied skull shapes of 99 animals to figure out how much time Spinosaurus spent in the waterThe sauropod at the NHM officially has a new nickname (same as the old nickname)Dinosaur Connection Challenge: Cetaceans (whales, dolphins, and porpoises) You can win a large Spinosaurus tooth, fossilized leaf, and more by winning our Di-Know-It-All Challenge! Each week from episode 502 to 509 we'll read a puzzle on the show which you can enter to win by answering questions. This week you can enter at bit.ly/dinochallenge502 and if you're a patron you can answer the patron question at patreon.com/posts/107569799. All the rules for the challenge are at bit.ly/dinochallenge24See Privacy Policy at https://art19.com/privacy and California Privacy Notice at https://art19.com/privacy#do-not-sell-my-info.
48:1310/07/2024
Lokiceratops, a mischievous new ceratopsian
Plus, more complexities to the dinosaur extinction and a new green Jurassic sauropod fossilFor links to every news story, all of the details we shared about Pampadromaeus, and our fun fact check out https://iknowdino.com/Pampadromaeus-Episode-501/Join us at www.patreon.com/iknowdino for dinosaur requests, bonus content, ad-free episodes, and more.Dinosaur of the day Pampadromaeus, one of the earliest known dinosaurs.In dinosaur news this week:A new ceratopsian, Lokiceratops, had the biggest parietal frill ornamentation of any centrosaurineThe asteroid killed off the non-avian dinosaurs, but volcanic eruptions may have set the stage for their mass extinctionDust from the asteroid impact may have been the biggest factor in the non-avian dinosaurs going extinctStudying fossils can help us understand the deep past and predict our future (and how vulnerable we are to going extinct)The Los Angeles County Natural History Museum is doing a poll to nickname their new green Jurassic sauropod This episode is brought to you by our patrons. Their generous contributions have gotten us to 500 episodes! Help us make our next 500 episodes by joining your fellow Di-Know-It-Alls at Patreon.com/iknowdino. You can save 10% by paying annuallySee Privacy Policy at https://art19.com/privacy and California Privacy Notice at https://art19.com/privacy#do-not-sell-my-info.
49:3704/07/2024
Raptor Renaissance!
This history of dromaeosaurs (better known as raptors). Plus an A to Z guide of the most common dinosaur terms and inside jokes from our first 500 episodes.For links to every news story, all of the details we shared about Deinonychus (revisited), and our fun fact check out https://iknowdino.com/Deinonychus (revisited)-Episode-500/Join us at www.patreon.com/iknowdino for dinosaur requests, bonus content, ad-free episodes, and more.Dinosaur of the day Deinonychus (revisited), a dinosaur famous for its sickle-claws and eating the hadrosaur Tenontosaurus.Some highlights about dromaeosaurs:Dromaeosaurs have many bird like features in their shoulders, wrists, and feathersBoth with modern raptors (birds of prey) and dromaeosaurs the foot is the deadly weaponUtahraptor was discovered around the time the movie Jurassic Park came out, more recently a new huge block of Utahraptors was foundPaleontologist Bob Bakker tells a compelling story of a Utahraptor through her eyes in his novel Raptor RedPaleontologist John Ostrom named Deinonychus in 1969 (which also has ties to Jurassic Park)"The first definitive dromaeosaur with a reasonably complete skeleton ever found in the US" is nicknamed "Julietraptor"Plus, I Know Dino A to Z (the most common dinosaur terms you should know)This episode is brought to you by our patrons. Their generous contributions have gotten us to 500 episodes! Help us make our next 500 episodes by joining your fellow Di-Know-It-Alls at Patreon.com/iknowdino. You can save 10% by paying annuallySee Privacy Policy at https://art19.com/privacy and California Privacy Notice at https://art19.com/privacy#do-not-sell-my-info.
01:24:5827/06/2024
Every Theropod Injury, Plus New Dinosaur Digs!
Over 300 theropod pathologies, a family found a juvenile Tyrannosaurus while hiking, there's a new poo (coprolite) museum, and Marisa Rodriguez joins from Ancient Odysseys to discuss how to get involved with paleontology as a citizen scientistFor links to every news story, all of the details we shared about Anabisetia, links from Marisa Rodriguez, and our fun fact check out https://iknowdino.com/Anabisetia-Episode-499/Join us at www.patreon.com/iknowdino for dinosaur requests, bonus content, ad-free episodes, and more.Dinosaur of the day Anabisetia, a small quick ornithopod that is often overlooked because it lived among titanosaurs and some very large predators.Interview with Marisa Rodriguez, a citizen scientist and founder of Ancient Odysseys, a site that helps people find paleontology and archaeology digs around the world.In dinosaur news this week:Three new predatory dinosaurs from South America with pathologies and a review of all the documented theropod injuries and diseasesA family on a hike found a juvenile TyrannosaurusThere’s a new museum dedicated to fossilized poop (coprolite) in Williams, ArizonaThe fossil cabin (that's made from dinosaur bones) near Como Bluff in Wyoming may be getting moved soon This episode is brought to you by our patrons. Their generous contributions have gotten us to nearly 500 episodes! Help us make our next 500 episodes by joining your fellow Di-Know-It-Alls at Patreon.com/iknowdino. You can save 10% by paying annuallySee Privacy Policy at https://art19.com/privacy and California Privacy Notice at https://art19.com/privacy#do-not-sell-my-info.
01:15:1921/06/2024
Two new dinos! And exploring dinosaurs through language
A new theropod dinosaur, Dornraptor, that wasn't named after Game of Thrones; A new sauropodomorph that was named after a houseboat; and an update on Carthage College's paleo programFor links to every news story, all of the details we shared about Elsornis, and our fun fact check out https://iknowdino.com/Elsornis-Episode-498/Join us at www.patreon.com/iknowdino for dinosaur requests, bonus content, ad-free episodes, and more.Dinosaur of the day Elsornis, the only enantiornithine found so far that may have been flightless.In dinosaur news this week:A new theropod dinosaur, Dornraptor normani, was named from bones discovered over 150 years agoThere’s a new sauropodomorph from Zimbabwe, Musankwa sanyatiensis, named after a houseboatThe Carthage Institute of Paleontology will run out of funding for their preparator in August and their field program will go with itDinosaur Connection Challenge: LanguageThis episode is brought to you by Rosetta Stone - The all-in-one language app. With Rosetta Stone, you’ll have everything you need to learn a language and use it in the real world. They offer immersive lessons, writing prompts, and engaging activities to prepare you for real life conversations. You can pick and choose the lessons that work best for you and create a personalized experience that is both fun and engaging. Get ready for life's adventures with over 50% off for I Know Dino listeners at RosettaStone.com/dinoSee Privacy Policy at https://art19.com/privacy and California Privacy Notice at https://art19.com/privacy#do-not-sell-my-info.
59:2113/06/2024
How to Tell a Tyrannosauroid from a Ceratosaur and a Maniraptoran
We explore the differences between the key groups of theropods. Plus an amazing new Psittacosaurus find; The new Allosaurus type specimen is official; And new techniques confirm another predator that lived alongside Spinosaurus.For links to every news story, all of the details we shared about Cruxicheiros, and our fun fact check out https://iknowdino.com/Cruxicheiros-Episode-497/Join us at www.patreon.com/iknowdino for dinosaur requests, bonus content, ad-free episodes, and more.Dinosaur of the day Cruxicheiros, a tetanuran theropod that lived in the Middle Jurassic in what is now Warwickshire, England.In dinosaur news this week:A new exceptional Psittacosaurus has both reptile like scaly skin and bird like feather-covered skinAllosaurus has a new type specimen (the Smithsonian’s skeleton)Combining multiple techniques to study isolated teeth, paleontologists found four different types of theropods in the Kem Kem Beds in Morocco, including a rare noasauridListener Question: The major groups of theropods and their unique characteristics This episode is brought to you by Rosetta Stone - The all-in-one language app. With Rosetta Stone, you’ll have everything you need to learn a language and use it in the real world. They offer immersive lessons, writing prompts, and engaging activities to prepare you for real life conversations. You can pick and choose the lessons that work best for you and create a personalized experience that is both fun and engaging. Get ready for life's adventures with over 50% off for I Know Dino listeners at RosettaStone.com/dinoSee Privacy Policy at https://art19.com/privacy and California Privacy Notice at https://art19.com/privacy#do-not-sell-my-info.
46:3706/06/2024
Three new dinosaurs including a new Carnotaurus rival
Koleken lived with Carnotaurus, but as far as we know it didn't have horns. Plus a new Masiakasaurus relative Kiyacursor and a new titanosaur named Tiamat which may have had osteoderms.For links to every news story, all of the details we shared about Mahakala, and our fun fact check out https://iknowdino.com/Mahakala-Episode-496/Join us at www.patreon.com/iknowdino for dinosaur requests, bonus content, ad-free episodes, and more.Dinosaur of the day Mahakala, a small halszkaraptorine dromaeosaurid theropod dinosaur that lived in the Late Cretaceous in what is now Mongolia's Gobi Desert.In dinosaur news this week:A new close relative of Carnotaurus, named Koleken, was just describedThere’s a new noasaurid theropod, Kiyacursor longipesThere’s a new titanosaur, Tiamat valdecii This episode is brought to you by Rosetta Stone - The all-in-one language app. With Rosetta Stone, you’ll have everything you need to learn a language and use it in the real world. They offer immersive lessons, writing prompts, and engaging activities to prepare you for real life conversations. You can pick and choose the lessons that work best for you and create a personalized experience that is both fun and engaging. Get ready for life's adventures with over 50% off for I Know Dino listeners at RosettaStone.com/dinoSee Privacy Policy at https://art19.com/privacy and California Privacy Notice at https://art19.com/privacy#do-not-sell-my-info.
37:5230/05/2024
Why Dinosaurs? Plus the first dinosaur bones from South America
Tony and James join to discuss the status of their dinosaur documentary. Tietasaura was named from the oldest dinosaur fossils collected in South America. A new Archaeopteryx. Plus a breakdown of the major sauropod groups.For links to every news story, all of the details we shared about Bradycneme, links from Tony and James Pinto, and our fun fact check out https://iknowdino.com/Bradycneme-Episode-495/Join us at www.patreon.com/iknowdino for dinosaur requests, bonus content, ad-free episodes, and more.Dinosaur of the day Bradycneme, a probable alvarezsaurid that was first thought to be a huge owl, but is now thought to be a fairly small non-avian theropod.Interview with Tony and James Pinto, Tony and James are the father and son team behind the feature length documentary Why Dinosaurs? Which we have been following for years. Tony is the filmmaker and the director and James recently graduated from UC Berkeley with a degree in Integrative Biology & Geology. Follow them on Instagram @WhyDinosaursIn dinosaur news this week:There’s a new elasmarian ornithopod, Tietasaura derbyianaThe Field Museum in Chicago has a new to science Archaeopteryx on displayThe National Museum of Brazil got a donation of over 1,100 fossils that were all found in BrazilListener feedback:An interesting Triassic sauropodomorph named PampadromaeusA breakdown of the major sauropod groups and what makes them unique You can dig up real dinosaur bones this summer with Colorado Northwestern Community College! Join them for a two week immersive field paleontology experience digging up dinosaur bones from the Jurassic period in Northwest Colorado. There are two scheduled digs: July 6–July 20 and July 22–August 5. There are also two concurrent immersive lab techniques programs available. Get all the details and register online at cncc.edu/dinodigThis episode is brought to you by Rosetta Stone - The all-in-one language app. With Rosetta Stone, you’ll have everything you need to learn a language and use it in the real world. They offer immersive lessons, writing prompts, and engaging activities to prepare you for real life conversations. You can pick and choose the lessons that work best for you and create a personalized experience that is both fun and engaging. Get ready for life's adventures with over 50% off for I Know Dino listeners at RosettaStone.com/dinoSee Privacy Policy at https://art19.com/privacy and California Privacy Notice at https://art19.com/privacy#do-not-sell-my-info.
01:09:3623/05/2024
Tarbosaurus with Phil Currie - remastered
For links to every news story, all of the details we shared about Tarbosaurus, links from Phil Currie, and our fun fact check out https://iknowdino.com/Tarbosaurus-Episode-494/Join us at www.patreon.com/iknowdino for dinosaur requests, bonus content, ad-free episodes, and more.Dinosaur of the day Tarbosaurus, the Mongolian version of T. rex.Interview with Dr. Phil Currie, the Canadian paleontologist who came up with the theory that carnivorous dinosaurs, like tyrannosaurs, lived in gangs. He is also the professor of the Coursera class, Dino 101, via the University of Alberta.Sponsors:You can dig up real dinosaur bones this summer with Colorado Northwestern Community College! Join them for a two week immersive field paleontology experience digging up dinosaur bones from the Jurassic period in Northwest Colorado. There are two scheduled digs: July 6–July 20 and July 22–August 5. There are also two concurrent immersive lab techniques programs available. Get all the details and register online at cncc.edu/dinodigThis episode is brought to you by Rosetta Stone - The all-in-one language app. With Rosetta Stone, you’ll have everything you need to learn a language and use it in the real world. They offer immersive lessons, writing prompts, and engaging activities to prepare you for real life conversations. You can pick and choose the lessons that work best for you and create a personalized experience that is both fun and engaging. Get ready for life's adventures with over 50% off for I Know Dino listeners at RosettaStone.com/dinoSee Privacy Policy at https://art19.com/privacy and California Privacy Notice at https://art19.com/privacy#do-not-sell-my-info.
57:1516/05/2024
T. rex Intelligence and Kallie Moore from PBS Eons
Tyrannosaurus rex and other dinosaur brains didn't fill their whole skull. Plus Kallie Moore joins from the fantastic YouTube channel PBS Eons and shares how the project started and how it's going.For links to every news story, all of the details we shared about Xiaosaurus, links from Kallie Moore, and our fun fact check out https://iknowdino.com/Xiaosaurus-Episode-493/Join us at www.patreon.com/iknowdino for dinosaur requests, bonus content, ad-free episodes, and more.Dinosaur of the day Xiaosaurus, a small forest-dwelling ornithischian from the Jurassic.Interview with Kallie Moore, the Collections Manager/Fossil Librarian at the University of Montana Paleontology Center, co-host of the YouTube channel PBS Eons, and executive producer for the documentary Why Dinosaurs? Follow her on Instagram @fossil_librarianIn dinosaur news this week:T. rex was not nearly as smart as a baboon, according to a new study of dinosaur intelligence based on brain size and neuron counts Sponsors:You can dig up real dinosaur bones this summer with Colorado Northwestern Community College! Join them for a two week immersive field paleontology experience digging up dinosaur bones from the Jurassic period in Northwest Colorado. There are two scheduled digs: July 6–July 20 and July 22–August 5. There are also two concurrent immersive lab techniques programs available. Get all the details and register online at cncc.edu/dinodigThis episode is brought to you by Rosetta Stone - The all-in-one language app. With Rosetta Stone, you’ll have everything you need to learn a language and use it in the real world. They offer immersive lessons, writing prompts, and engaging activities to prepare you for real life conversations. You can pick and choose the lessons that work best for you and create a personalized experience that is both fun and engaging. Get ready for life's adventures with over 50% off for I Know Dino listeners at RosettaStone.com/dinoSee Privacy Policy at https://art19.com/privacy and California Privacy Notice at https://art19.com/privacy#do-not-sell-my-info.
01:00:4709/05/2024
Dinosaur Brains and Early Dinosaur Evolution
How we can tell dinosaur brain size and shape from their skulls; Evidence from the brain of Thescelosaurus shows it may have burrowed; Plus an update on OrnithoscelidaFor links to every news story, all of the details we shared about Dracovenator, and our fun fact check out https://iknowdino.com/Dracovenator-Episode-492/Join us at www.patreon.com/iknowdino for dinosaur requests, bonus content, ad-free episodes, and more.Dinosaur of the day Dracovenator, a close relative of Dilophosaurus from the Jurassic of South Africa.In dinosaur news this week:Brain size varied in dinosaursTurns out, the dinosaur Thescelosaurus had a powerful sense of smell, a sensitive vestibular system, but terrible hearing—all which may mean it was a burrowerA new hiking trail with 134 sauropod dinosaur footprints is now open to the public in Colorado, according to The Denver GazetteThe Jean & Ric Edelman Fossil Park is opening in June in New JerseyListener Questions:What would a real "modern tyrannosaur" look like?Update on the Ornithoscelida debate (where theropods and ornithischians are grouped together). We also explain Saurischia (sauropods + theropods) and Phytodinosauria/Ornithischiformes (sauropods + ornithischians).Fun Fact: According to the Dinosaur Heresies, pterosaurs are dinosaurs.Thank you to our Sponsors!You can dig up real dinosaur bones this summer with Colorado Northwestern Community College! Join them for a two week immersive field paleontology experience digging up dinosaur bones from the Jurassic period in Northwest Colorado. There are two scheduled digs: July 6–July 20 and July 22–August 5. There are also two concurrent immersive lab techniques programs available. Get all the details and register online at cncc.edu/dinodigThis episode is brought to you by Rosetta Stone - The all-in-one language app. With Rosetta Stone, you’ll have everything you need to learn a language and use it in the real world. They offer immersive lessons, writing prompts, and engaging activities to prepare you for real life conversations. You can pick and choose the lessons that work best for you and create a personalized experience that is both fun and engaging. Get ready for life's adventures with over 50% off for I Know Dino listeners at RosettaStone.com/dinoSee Privacy Policy at https://art19.com/privacy and California Privacy Notice at https://art19.com/privacy#do-not-sell-my-info.
53:5902/05/2024
Titanomachya: The downfall of the titan(osaur)s
a new titanosaur from central Patagonia that lived alongside Carnotaurus; "Jingia" is now Jingiella; Two new studies help show why dinosaurs took over the Jurassic worldFor links to every news story, all of the details we shared about Limusaurus, and our fun fact check out https://iknowdino.com/Limusaurus-Episode-491/Join us at www.patreon.com/iknowdino for dinosaur requests, bonus content, ad-free episodes, and more.Dinosaur of the day Limusaurus, a fascinating dinosaur that started out with over 40 teeth, but had their teeth completely replaced by a beak by the time they turned one.In dinosaur news this week:A new Patagonian titanosaur, Titanomachya gimenezi, was named after an epic battle of the Greek godsThe mamenchisaurid sauropod “Jingia” dongxingensis has been renamed to Jingiella dongxingensisHaving a wide variety of limb proportions and gaits helped dinosaurs become a successEarly dinosaurs grew fast, and that was a good thing for them, but they weren't the only ones to grow quickly This episode is brought to you by Rosetta Stone - The all-in-one language app. With Rosetta Stone, you’ll have everything you need to learn a language and use it in the real world. They offer immersive lessons, writing prompts, and engaging activities to prepare you for real life conversations. You can pick and choose the lessons that work best for you and create a personalized experience that is both fun and engaging. Get ready for life's adventures with over 50% off for I Know Dino listeners at RosettaStone.com/dinoSee Privacy Policy at https://art19.com/privacy and California Privacy Notice at https://art19.com/privacy#do-not-sell-my-info.
53:1425/04/2024
A new stegosaur posing as an ankylosaur
Thyreosaurus was a stegosaur, but wore its armor like an ankylosaur; A new iguanodontian, Hesperonyx, was named from Portugal; and dinosaur of the day Eotyrannus, a large early tyrannosauroidFor links to every news story, all of the details we shared about Eotyrannus, and our fun fact check out https://iknowdino.com/Eotyrannus-Episode-490/Join us at www.patreon.com/iknowdino for dinosaur requests, bonus content, ad-free episodes, and more.Dinosaur of the day Eotyrannus, a tyrannosauroid from the Early Cretaceous which was surprisingly large for its time—aptly named the "dawn tyrant".In dinosaur news this week:A new stegosaur, Thyreosaurus atlasicus, had large oval plates different than any other stegosaurA new iguanodontian, Hesperonyx martinhotomasorum, was found in PortugalDinosaurs and concrete have a lot in common This episode is brought to you by Rosetta Stone - The all-in-one language app. With Rosetta Stone, you’ll have everything you need to learn a language and use it in the real world. They offer immersive lessons, writing prompts, and engaging activities to prepare you for real life conversations. You can pick and choose the lessons that work best for you and create a personalized experience that is both fun and engaging. Get ready for life's adventures with over 50% off for I Know Dino listeners at RosettaStone.com/dinoHave a question or some feedback for us? Let us know at bit.ly/dinoquestions!See Privacy Policy at https://art19.com/privacy and California Privacy Notice at https://art19.com/privacy#do-not-sell-my-info.
44:1517/04/2024
South America Spectacular with Tito & Aline
A new titanosaur from Uruguay is the most complete ever found in the country; Northern Alaska had even more dinosaur diversity than we thought; A site in Brazil shows dinosaur enthusiasts have been there for 1,000s of yearsFor links to every news story, all of the details we shared about Orkoraptor, links from Tito Aureliano and Aline Ghilardi, and our fun fact check out https://iknowdino.com/Orkoraptor-Episode-489/Join us at www.patreon.com/iknowdino for dinosaur requests, bonus content, ad-free episodes, and more.Dinosaur of the day Orkoraptor, a 20ft long megaraptorid from Argentina with specialized teeth for hunting.Interview with Tito Aureliano and Aline Ghilardi, two amazing paleontologists from Brazil. Tito is a paleontologist, geologist, science communicator, and a postdoc at URCA university in Northeast Brazil. line Ghilardi, a scientist, science communicator, and professor of paleontology at UFRN.In dinosaur news this week:A new titanosaur from Uruguay, Udelartitan celeste, is the most complete ever found in the countryAlaska had a vibrant dinosaur community in the CretaceousPaleontology and archaeology come together at a site in Brazil with petroglyphs and dinosaur footprints This episode is brought to you by Rosetta Stone - The all-in-one language app. With Rosetta Stone, you’ll have everything you need to learn a language and use it in the real world. They offer immersive lessons, writing prompts, and engaging activities to prepare you for real life conversations. You can pick and choose the lessons that work best for you and create a personalized experience that is both fun and engaging. Get ready for life's adventures with over 50% off for I Know Dino listeners at RosettaStone.com/dinoSee Privacy Policy at https://art19.com/privacy and California Privacy Notice at https://art19.com/privacy#do-not-sell-my-info.
01:13:0711/04/2024
Microraptor revisited and April Fowl's Day
We have so many Microraptor specimens we know the color of their feathers, how they molted, what they ate, and much more. Plus a new hypothesis for why the first wings may have evolved. On a lighter note we cover some famous pop-culture dinosaurs: Rodan, Godzillasaurus, Ultimasaurus, and Toronto's Raptor mascot.For links to every news story, all of the details we shared about Microraptor, and our fun fact check out https://iknowdino.com/Microraptor revisited-Episode-488/Join us at www.patreon.com/iknowdino for dinosaur requests, bonus content, ad-free episodes, and more.Dinosaur of the day Microraptor, a small 4 or 5 winged dinosaur that we first knew from just a tail, but now we even know what it ate.In dinosaur news this week:Dinosaur feathers were a lot more like bird feathers than we thoughtScientists have a new framework for figuring out if a dinosaur could flyA robotic Caudipteryx demonstrated how dinosaurs could have used their “half” wings to startle insects (and eat them) This episode is brought to you by Rosetta Stone - The all-in-one language app. With Rosetta Stone, you’ll have everything you need to learn a language and use it in the real world. They offer immersive lessons, engaging activities, and even tutors to prepare you for real-life conversations. You can pick and choose what works best for you and create a personalized experience that is both fun and engaging. Get ready for life's adventures with 50% off for I Know Dino listeners at RosettaStone.com/dinoSee Privacy Policy at https://art19.com/privacy and California Privacy Notice at https://art19.com/privacy#do-not-sell-my-info.
01:06:1703/04/2024
A strong-tailed ornithopod and a strong-armed enantiornithine
Also, a nearly complete titanosaur was recently found! How long did it take for fossils in Australia to turn into opal? And how much do really exceptional fossil sites skew paleontological research?For links to every news story, all of the details we shared about Zanclodon, and our fun fact check out https://iknowdino.com/Zanclodon-Episode-487/Join us at www.patreon.com/iknowdino for dinosaur requests, bonus content, ad-free episodes, and more.Dinosaur of the day Zanclodon, An archosauriform originally named "Smilodon" because of its dagger-like teeth (but that name was already taken by the saber-toothed cat).In dinosaur news this week:There’s a new ornithopod, Chakisaurus nekul, which was much smaller than the titanosaurs that surrounded it in what is now ArgentinaA new dinosaur, Imparavis attenboroughi, is a rare toothless enantiornithine that also likely had very powerful wingsA man out walking his dog found a nearly complete 70-million-year-old titanosaurFossils at Lightning Ridge, Australia took their sweet time to opalizeReally exceptional fossil sites (lagerstätten) are important, but they can influence our understanding of biodiversity and development on a global scale You can dig up real dinosaur bones this summer with Colorado Northwestern Community College! Join them for a two week immersive field paleontology experience digging up dinosaur bones from the Jurassic period in Northwest Colorado. There are two scheduled digs: July 6–July 20 and July 22–August 5. There are also two concurrent immersive lab techniques programs available. Get all the details and register online at cncc.edu/dinodigSee Privacy Policy at https://art19.com/privacy and California Privacy Notice at https://art19.com/privacy#do-not-sell-my-info.
01:09:3027/03/2024
How Dinosaurs Got So Big
Sauropods were the longest, tallest, and heaviest animals to ever walk the Earth. What adaptations did they have to get so large? And which dinosaurs were the largest in other groups?For links to every news story, all of the details we shared about Uberabatitan, and our fun fact check out https://iknowdino.com/Uberabatitan-Episode-486/Join us at www.patreon.com/iknowdino for dinosaur requests, bonus content, ad-free episodes, and more.Dinosaur of the day Uberabatitan, A giant titanosaur that may have had the largest teeth of any known sauropod.In dinosaur news this week:Sauropods grew to be the largest land animals of all time with many special adaptations that helped them reach "super giant" sizesBruhathkayosaurus may have been the heaviest land animal of all time with weight estimates from 80–190 tonnesSauroposeidon may be the tallest sauropod (and land animal) of all time—with Giraffatitan proportions bringing it to about 17m (56ft) tallSauropod babies were already built to grow largeIt's not just sauropods that had special adaptations to grow so large—Theropods had them tooEarly sauropod ancestors evolved very rapid growth before they evolved gigantic sizesA new study found 36 unique times that sauropods evolved gigantismA hadrosaur long thought to be an island dwarf turned out to just be young and was still growingYou can dig up real dinosaur bones this summer with Colorado Northwestern Community College! Join them for a two week immersive field paleontology experience digging up dinosaur bones from the Jurassic period in Northwest Colorado. There are two scheduled digs: July 6–July 20 and July 22–August 5. There are also two concurrent immersive lab techniques programs available. Get all the details and register online at cncc.edu/dinodigSee Privacy Policy at https://art19.com/privacy and California Privacy Notice at https://art19.com/privacy#do-not-sell-my-info.
58:0721/03/2024
New Species of Ankylosaur Was Likely Social While Young
New ankylosaur Datai yingliangis is already a contender for best ankylosaur of 2024; What's up with how ankylosaurs ate their food? Also, connection challenge with orthodontic braces; And a deep dive into a new animal found to have osteoderms.For links to every news story, all of the details we shared about Avisaurus, and our fun fact check out https://iknowdino.com/Avisaurus-Episode-485/Join us at www.patreon.com/iknowdino for dinosaur requests, bonus content, ad-free episodes, and more.Dinosaur of the day Avisaurus, The "bird lizard" which is one of the largest enantiornithines found to date.In dinosaur news this week:New ankylosaur, Datai yingliangis, was described with a pair of horns at the back of its jawAnkylosaurs were megaherbivores that evolved skulls and jaws to eat different foods from other herbivoresYou can dig up real dinosaur bones this summer with Colorado Northwestern Community College! Join them for a two week immersive field paleontology experience digging up dinosaur bones from the Jurassic period in Northwest Colorado. There are two scheduled digs: July 6–July 20 and July 22–August 5. There are also two concurrent immersive lab techniques programs available. Get all the details and register online at cncc.edu/dinodigSee Privacy Policy at https://art19.com/privacy and California Privacy Notice at https://art19.com/privacy#do-not-sell-my-info.
53:1614/03/2024
A New Spinosaurid and a Spinosaurus Swimming Update
The latest spinosaurid, Riojavenatrix lacustris, was named from Spain; An update on the swimming Spinosaurus debate; And a new mamenchisaurid was named "Jingia", but a moth has that name so it will be renamed soon.For links to every news story, all of the details we shared about Walgettosuchus, and our fun fact check out https://iknowdino.com/Walgettosuchus-Episode-484/Join us at www.patreon.com/iknowdino for dinosaur requests, bonus content, ad-free episodes, and more.Dinosaur of the day Walgettosuchus, an opalized tail vertebra that was found in Australia in 1905.In dinosaur news this week:There’s a new mamenchisaurid sauropod, "Jingia" dongxingensis, but it will be renamed soonA new spinosaurid was named from Spain, Riojavenatrix lacustris, the "La Rioja huntress from the lake"A new paper adds to the debate on how spinosaurs hunted and if/how they swam You can dig up real dinosaur bones this summer with Colorado Northwestern Community College! Join them for a two week immersive field paleontology experience digging up dinosaur bones from the Jurassic period in Northwest Colorado. There are two scheduled digs: July 6–July 20 and July 22–August 5. There are also two concurrent immersive lab techniques programs available. Get all the details and register online at cncc.edu/dinodigSee Privacy Policy at https://art19.com/privacy and California Privacy Notice at https://art19.com/privacy#do-not-sell-my-info.
53:1007/03/2024
Hadrosaur holotypes and duck-billed diets
A new small African hadrosaur, Minqaria, was named; Mantellisaurus was redescribed and found to be a valid genus; Maiasaura had a high metabolism; and much moreFor links to every news story, all of the details we shared about Titanoceratops, and our fun fact check out https://iknowdino.com/Titanoceratops-Episode-483/Join us at www.patreon.com/iknowdino for dinosaur requests, bonus content, ad-free episodes, and more.Dinosaur of the day Titanoceratops, a large ceratopsid which, despite the name, is probably smaller than Triceratops.In dinosaur news this week:New lambeosaurine dinosaur from Morocco, Minqaria bataA new description of Mantellisaurus (including a complete 3D scan of the 80% complete holotype) confirms that it is a unique genusMaiasaura was an active hadrosaur that grew quickly and used lots of energyHadrosaurs were so successful because they were good at chewingUpdate on Hypsibema/Parrosaurus missouriensis You can dig up real dinosaur bones this summer with Colorado Northwestern Community College! Join them for a two week immersive field paleontology experience digging up dinosaur bones from the Jurassic period in Northwest Colorado. There are two scheduled digs: July 6–July 20 and July 22–August 5. There are also two concurrent immersive lab techniques programs available. Get all the details and register online at cncc.edu/dinodigSee Privacy Policy at https://art19.com/privacy and California Privacy Notice at https://art19.com/privacy#do-not-sell-my-info.
52:1528/02/2024
The 200 Year History of Megalosaurus
Megalosaurus, the first ever named dinosaur, was named 200 years (and one day) ago! There have been over 50 species of Megalosaurus named, but now there is just one left.For links to every news story, all of the details we shared about Megalosaurus, and our fun fact check out https://iknowdino.com/Megalosaurus_revisited-Episode-482/Join us at www.patreon.com/iknowdino for dinosaur requests, bonus content, ad-free episodes, and more.Dinosaur of the day Megalosaurus, the first dinosaur ever named and the first dinosaur fossil ever scientifically described.In dinosaur news this week:Dinosaurs can be ambassadors for humanity as shown by a new play called "The Colour of Dinosaurs"Tell us what you think about our show in our 2024 Annual Survey! We want our show to be as enjoyable as possible, and your input will help us improve. Head to bit.ly/ikdsurvey24 to help shape the future of I Know Dino!See Privacy Policy at https://art19.com/privacy and California Privacy Notice at https://art19.com/privacy#do-not-sell-my-info.
43:4421/02/2024
Tiny Theropods in a Tyrannosaur's Tummy
A new juvenile Gorgosaurus was found with oviraptorosaur legs preserved as gut contents; A brand new Stegosaur was named; Evidence of Albertosaurus cannibalism; And some troodontids may have been herbivoresFor links to every news story, all of the details we shared about Urbacodon, and our fun fact check out https://iknowdino.com/Urbacodon-Episode-481/Join us at www.patreon.com/iknowdino for dinosaur requests, bonus content, ad-free episodes, and more.Dinosaur of the day Urbacodon, one of the few troodontids without serrated teeth.In dinosaur news this week:New stegosaur Yanbeilong ultimusA new juvenile Gorgosaurus with gut contents! Preserves the best set of Citipes legs found to dateAlbertosaurus may have been a cannibalTroodontids may have been more herbivorous than we thought Tell us what you think about our show in our 2024 Annual Survey! We want our show to be as enjoyable as possible, and your input will help us improve. Head to bit.ly/ikdsurvey24 to help shape the future of I Know Dino!See Privacy Policy at https://art19.com/privacy and California Privacy Notice at https://art19.com/privacy#do-not-sell-my-info.
44:0414/02/2024
A New Oviraptorosaur That Lived Alongside T. rex
Eoneophron, the "Pharaoh’s dawn chicken from Hell”, was described from the Hell Creek; The large carnivore Acrocanthosaurus roamed all over what’s now the U.S.; and an update on the Yale Peabody Museum's renovationsFor links to every news story, all of the details we shared about Chaoyangsaurus, and our fun fact check out https://iknowdino.com/Chaoyangsaurus-Episode-480/Join us at www.patreon.com/iknowdino for dinosaur requests, bonus content, ad-free episodes, and more.Dinosaur of the day Chaoyangsaurus, a small ceratopsian whose whole body was only about the size of a single Triceratops horn.In dinosaur news this week:A new oviraptorosaur, Eoneophron, the "Pharaoh’s dawn chicken from Hell.” is a close relative to Anzu the "chicken from Hell"Acrocanthosaurus has definitively been found in Maryland, U.S. (Arundel Formation)The Yale Peabody Museum is reopening this spring Tell us what you think about our show in our 2024 Annual Survey! We want our show to be as enjoyable as possible, and your input will help us improve. Head to bit.ly/ikdsurvey24 to help shape the future of I Know Dino!See Privacy Policy at https://art19.com/privacy and California Privacy Notice at https://art19.com/privacy#do-not-sell-my-info.
40:0208/02/2024
Two Enormous New Sauropods from Argentina!
“One of the largest sauropods ever recorded” and a contender for the largest rebbachisaurid were both found in Argentina. Plus a new titanosaur from China. And Cary Woodruff joins to discuss his recent finds and plans for a new permanent dinosaur exhibit in Miami, FloridaFor links to every news story, all of the details we shared about Hungarosaurus, links from Cary Woodruff, and our fun fact check out https://iknowdino.com/Hungarosaurus-Episode-479/Join us at www.patreon.com/iknowdino for dinosaur requests, bonus content, ad-free episodes, and more.Dinosaur of the day Hungarosaurus, .Interview with Cary Woodruff. Cary is the Curator of Vertebrate Paleontology at the Phillip and Patricia Frost Museum of Science in Miami, Florida. Follow him on twitter @DoubleBeam and check out his papers on Research Gate.In dinosaur news this week:A new rebbachisaurid sauropod, Sidersaura marae, had star shaped bones in its tail and lived alongside ArgentinosaurusA new titanosaur named Gandititan cavocaudatus was found with a skull and 6 articulated neck vertebraeA new enormous titanosaur, Bustingorrytitan shiva, is estimated to have weighed over 70 tons This episode is brought to you by our patrons. Their generous contributions make our podcast possible! You can join our community, help us keep the show going, and get hundreds of hours of premium content, for $9/month as an annual member. Go to Patreon.com/join/iknowdino for details and to sign up.See Privacy Policy at https://art19.com/privacy and California Privacy Notice at https://art19.com/privacy#do-not-sell-my-info.
01:02:5731/01/2024
Is Nanotyrannus back?
Lots of tyrannosaur news: Nanotyrannus debate continues (was it its own dinosaur or was it actually T. rex?), plus a new debate about the evolution of another ferocious tyrannosaur, Daspletosaurus. And a fun fact about a baby T. rex you've probably never heard of.For links to every news story, all of the details we shared about Bistahieversor, and our fun fact check out https://iknowdino.com/Bistahieversor-Episode-478/Join us at www.patreon.com/iknowdino for dinosaur requests, bonus content, ad-free episodes, and more.Dinosaur of the day Bistahieversor, a large, powerful, tyrannosaur that lived almost 10 million years before T. rex in what is now New Mexico.In dinosaur news this week:A new paper considers Nanotyrannus to be a valid genus (separate from Tyrannosaurus)Daspletosaurus may not have evolved via anagenesisThe Children’s Museum of Indianapolis has a new Allosaurus with skin impressions, belly ribs, and evidence of injuriesTrinity the T. rex will be on display at the Aathal Dinosaur Museum in Zurich, Switzerland for most of 2024The Royal Mint has three new dinosaur coins Last chance to get an exclusive Parasaurolophus patch! Join our patreon at the Triceratops tier or above by the January 31, 2024 to get yours. If we reach 300 patrons we'll also send everyone at the Triceratops level and up a Styracosaurus patch! patreon.com/iknowdinoSee Privacy Policy at https://art19.com/privacy and California Privacy Notice at https://art19.com/privacy#do-not-sell-my-info.
01:02:2725/01/2024
A new Tyrannosaurus species and The Science of Everything
T. mcraeensis was similar in size with T. rex but with some notable differences. James Fodor joins us from The Science of Everything Podcast to discuss dinosaurs in popular culture and many fun dinosaur related thought experiments.For links to every news story, including links and photos of Tyrannosaurus mcraeensis, links from James Fodor, and our fun fact check out https://iknowdino.com/Tyrannosaurus_mcraensis-Episode-477/Join us at www.patreon.com/iknowdino for dinosaur requests, bonus content, ad-free episodes, and more.Interview with James Fodor, from The Science of Everything Podcast where he discusses a variety of topics in both the natural and social sciences, exploring the many fascinating insights that the scientific method yields about the world around us.In dinosaur news this week:A new species of Tyrannosaurus, T. mcraeensis, was described based on an impressive jaw and other bones found in New MexicoNick Longrich's blog post on Tyrannosaurs mcraeensis explains some background on the new species Join our patreon at the Triceratops tier or above by the January 31, 2024 to get an exclusive Parasaurolophus patch. If we reach 300 patrons we'll send everyone at the Triceratops level and up a Styracosaurus patch too! patreon.com/iknowdinoSee Privacy Policy at https://art19.com/privacy and California Privacy Notice at https://art19.com/privacy#do-not-sell-my-info.
01:09:3618/01/2024
Dino Trace Fossils Part 2: Bite Marks, burrows, scars, and more
Every stage in a dinosaur's life left behind trace fossils: claw marks from a parent excavating a burrow, eggshells left by hatchlings, fossilized digested food, battle scars, and ultimately, tooth marks left by predators or scavengers.For links to every news story, all of the details we shared about Bihariosaurus, and our fun fact check out https://iknowdino.com/Bihariosaurus-Episode-476/Join us at www.patreon.com/iknowdino for dinosaur requests, bonus content, ad-free episodes, and more.Dinosaur of the day Bihariosaurus, a small iguanodontian that lived in the Early Cretaceous in what is now Romania.Some of the ichnology topics we cover this week:Dinosaur bones with punctures, grooves, and scrapes help to identify their predators (or scavengers)Eggs show evidence of communal nesting and the mother's body temperatureA filled-in burrow preserved the dinosaur that was sleeping insideFossilized regurgitate, gut contents, and feces all tell us about what dinosaurs ateJoin our patreon at the Triceratops tier or above by the January 31, 2024 to get an exclusive Parasaurolophus patch. If we reach 300 patrons we'll also send everyone at the Triceratops level and up a Styracosaurus patch! patreon.com/iknowdinoSee Privacy Policy at https://art19.com/privacy and California Privacy Notice at https://art19.com/privacy#do-not-sell-my-info.
47:4810/01/2024
Dino Trace Fossils Part 1: Exploring Paleo-Footprints
For links to every news story, all of the details we shared about Talenkauen, and our fun fact check out https://iknowdino.com/Talenkauen-Episode-475/Join us at www.patreon.com/iknowdino for dinosaur requests, bonus content, ad-free episodes, and more.Dinosaur of the day Talenkauen, a small iguanodontian with slender arms.For millennia, trace fossils have captivated the human imagination. Australian Aboriginal mythology includes dinosaur tracks. Leonardo da Vinci made major contributions to early ichnology. Today we still find new trace fossils hiding in plain sight.See Privacy Policy at https://art19.com/privacy and California Privacy Notice at https://art19.com/privacy#do-not-sell-my-info.
58:4003/01/2024
Top 23 Dinosaur Discoveries of 2023
For links to every news story, all of the details we shared about Elopteryx, and our fun fact check out https://iknowdino.com/Elopteryx-Episode-474/Join us at www.patreon.com/iknowdino for dinosaur requests, bonus content, ad-free episodes, and more.Dinosaur of the day Elopteryx, a bird like troodontid from what is now Romania (Hateg island) whose name means "marsh wing".Our top 23 segments of 2023 (with a bonus):Best hadrosauroid: GonkokenCutest new dinosaur: MinimocursorBest sauropod tail: RuixiniaBest sauropod neck: InawentuMost forgotten dinosaur: OblitosaurusMost forgotten sauropod: IgaiBest new ankylosaur: PatagopeltaBiggest impact from a small fragment: AmanasaurusBest new ceratopsid: FurcatoceratopsBest new ornithomimosaur: TyrannomimusBest basal sauropodomorph: QianlongBest alvarezsaurid: JaculinykusGarret's most popular dinosaur connection: TitanicSabrina's most popular dinosaur connection: Alexander the GreatMost shared interview: John Holmes on Tolkien's presentation On DragonsMost impressive (and controversial) fossil: Repenomamus interlocked with PsittacosaurusBest paleopathology: Nodules in an ankylosaur nasal passagePaleopathology runner up: Ornithomimosaur with blunt force trauma to its footPaleopathology runner up: T. rex biting through Triceratops frillBest ankylosaur paper: Zuul fighting each otherDinosaur egg hiding in plain sight: Agate in LondonBiggest disappointment: Therizinosaur clawsBest mohawk study: Amargasaurus neck spinesBiggest change to a popular dinosaur: Utahraptor's ageSee Privacy Policy at https://art19.com/privacy and California Privacy Notice at https://art19.com/privacy#do-not-sell-my-info.
01:03:1827/12/2023
Dinosaurs on Trial
Episode 473: Dinosaurs on Trial. Is T. rex overrated? Is Stegosaurus guilty of killing Thag? Did Parasaurolophus disturb the peace? Is Utahraptor too big for a raptor? We put these dinosaurs on trial to determine their fates. Plus answers to many other questions.For links to every news story, all of the details we shared about Caenagnathasia, and our fun fact check out https://iknowdino.com/Caenagnathasia-Episode-473/Join us at www.patreon.com/iknowdino for many more dinosaurs on trial and a lot more questions answered, plus over 100 other pieces of bonus content.Dinosaur of the day Caenagnathasia, an oviraptorosaur that lived in the Late Cretaceous in what is now Uzbekistan.This week we're trying out a new segment where we put the most popular dinosaurs on trail. We're also answering questions submitted by listeners. Our 2023 Holiday Gift Guide is available now! Find the perfect gift for the dinosaur enthusiast in your life (or yourself). This year's guide features a LEGO Therizinosaurus, real dinosaur teeth, a brand new dinosaur encyclopedia, board games, decorations, jewelry, and more! Head to iknowdino.com/the-ultimate-dinosaur-holiday-gift-guide/ to see the full list of gift ideas.See Privacy Policy at https://art19.com/privacy and California Privacy Notice at https://art19.com/privacy#do-not-sell-my-info.
01:12:3220/12/2023