A new titanosaur from Kenya, footprints on Tyrants Aisle, and teaching evolution through paleoart

A new titanosaur from Kenya, footprints on Tyrants Aisle, and teaching evolution through paleoart

Dinosaur of the day Coloradisaurus, a Triassic sauropodomorph known from a nearly complete skull that was found in Argentina.

Interview with Taissa Rodrigues, from the Universidade Federal do Espirito Santo in Brazil. She presented a poster at SVP about teaching evolution using paleoart. She also led a session on women in paleontology and had a student present a poster on a pterosaur. Follow her on twitter @paleotaissa

Presentations from the first day of SVP:

  • New dating shows Lythronax argestes is older than previously thought, no longer coinciding with a global sea-level drop
  • There are tons of new sauropod fossil fields in southwest Queensland, Australia, near Eromanga
  • Probable ornithopod, ceratopsid, deinonychosaur, and tyrannosaur tracks were found on a 200ft cliff in Alaska
  • In Alberta, Tyrants Aisle has over 120 tracks likely belonging to Edmontosaurus, a troodontid, Tyrannosaurus, and another theropod
  • CT scans of track slabs shows how dinosaur feet moved through soft sediments
  • Laser-stimulated fluorescence (LSF) is being used to gather evidence of the first aerodynamically significant wings
  • A new track site shows a couple sauropods walking together when a larger sauropod skids to avoid squashing a smaller individual.
  • New sauropod finds in Hateg island Transylvania, Romania may be a fourth genus, but isn’t complete enough to get a new name
  • Dinosaurs and crocodiles have hard eggshells that evolved independently
  • A new titanosaur was found in NW Kenya
  • Low melanosome (color pigment producer) diversity may be linked to low metabolism
  • Compacted coarse cancellous bone (CCCB) that is common in burrowing animals was found in the hind limbs of a new Oryctodromeus relative
  • Exceptional fossils don’t necessarily translate to good cellular and molecular preservation
  • New opalized femur fragments from an ornithopod in lightening ridge show that young were born in the area
  • Melanosomes are not enough to determine color. Structure, chemistry, and diet also have a big impact
  • Calcium isotopes from Morocco and Niger support Spinosaurus as a fish-eater
  • More neornithischian finds from south of Melbourne may end with one or two synonymized taxa in the near future
  • New research shows ovarian follicles in an enantiornithine
  • A sauropod footprint was found in a new sauropod bone, adding to the idea of trampling sauropods
  • A dinosaur stampede like trackway was found near Quilpie, QLD, Australia
  • Coprolites can preserve some soft tissue features and other information about temperatures and habitats
  • The name Kamuysaurus is meant to mean that it is the god of Japanese dinosaurs based on its incredibly complete skeleton
  • Deep learning can process CT scans and save time on analyzing images
  • Equisetum, or horse tails, were probably the most nutritious food for young and adult sauropods
  • Birds use their necks in a variety of ways, but they tend to have a lot of traits in common

This episode is brought to you in part by Columbia University Press. Get 30% off The Story of Dinosaurs in 25 Discoveries: Amazing Fossils and the People Who Found Them by Donald Prothero by using promo code DINO30 at cup.columbia.edu

To get access to lots of patron only content check out https://www.patreon.com/iknowdino

For links to every news story, all of the details we shared about Coloradisaurus, links from Taissa Rodrigues, and our fun fact check out https://iknowdino.com/Coloradisaurus-Episode-256/

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Jaksot(563)

A huge new spinosaur and a tiny thyreophoran

A huge new spinosaur and a tiny thyreophoran

For links to every news story, all of the details we shared about Microvenator, and our fun fact check out https://iknowdino.com/Microvenator-Episode-409/Join us at www.patreon.com/iknowdino for dinosaur requests, bonus content, ad-free episodes, and more.Dinosaur of the day Microvenator, an oviraptorosaur that originally had the much more impressive name "Megadontosaurus".In dinosaur news this week:A new thyreophoran that looks like a miniature, armored, Carnotaurus was found in ArgentinaA new, very large spinosaur was discovered on the Isle of Wight in EnglandSpinosaurids replaced teeth very quickly, which is probably why we’ve found so manyOxford University Museum of Natural History is re-running a lecture J.R.R. Tolkien gave in 1938 about dragonlore and dinosaursThe Field Museum in Chicago recently got a new hadrosaur dinosaur fossilAnother dinosaur, Zephyr, is going to auction next monthA student at Southern Methodist University in Texas makes dinosaur origamiThere’s a new trailer for Marvel’s Moon Girl and Devil DinosaurSee Privacy Policy at https://art19.com/privacy and California Privacy Notice at https://art19.com/privacy#do-not-sell-my-info.

29 Syys 202255min

A new tiny-armed, gigantic, megapredator

A new tiny-armed, gigantic, megapredator

For links to every news story, all of the details we shared about Zapalasaurus, and our fun fact check out https://iknowdino.com/Zapalasaurus-Episode-408/Join us at www.patreon.com/iknowdino for dinosaur requests, bonus content, ad-free episodes, and more.Dinosaur of the day Zapalasaurus, a basal diplodocoid sauropod that lived in the Early Cretaceous in what is now Neuquén Province, Argentina.In dinosaur news this week:A new carcharodontosaurid with tiny arms, Meraxes gigas, helps show that all large-headed carnivores had relatively small armsGastroliths and Deinonychus teeth have been found associated with April the TenontosaurusScientists looked at the growth of the smallest (but not yet named) ornithopod that lived in what is now SpainAn opalized fossil may be a new dinosaur speciesThe Australian Opal Centre hosts an annual dinosaur fossil digUbirajara is being returned to BrazilPodokesaurus holyokensis became the official state dinosaur of MassachusettsDelaware has a state dinosaur, DryptosaurusThere are seven missing sculptures from Crystal Palace DinosaursLottie, the Triceratops statue from Louisville, Kentucky got a makeoverNBC is making a new natural history series show called Surviving EarthStephen Fry is hosting Dinosaur — with Stephen Fry, a four part series about dinosaurs in the Jurassic and CretaceousYou can play Dinosaur Fossil Hunter on SteamGames Radar published a list of the 10 best dinosaur games See Privacy Policy at https://art19.com/privacy and California Privacy Notice at https://art19.com/privacy#do-not-sell-my-info.

22 Syys 20221h 7min

Another carnivore for Stromer's Riddle

Another carnivore for Stromer's Riddle

For links to every news story, all of the details we shared about Magnosaurus, and our fun fact check out https://iknowdino.com/Magnosaurus-Episode-407/Join us at www.patreon.com/iknowdino for dinosaur requests, bonus content, ad-free episodes, and more.Dinosaur of the day Magnosaurus, A relatively small megalosauroid theropod that lived in the Middle Jurassic in what is now England.In dinosaur news this week:New sauropod Perijasaurus lapaz was discovered in ColombiaA new abelisaurid from the Bahariya Oasis adds yet another carnivorous group to the formationA sauropod was found in a backyard in PortugalThomas Carr and a team found fossils of T. rex, Triceratops, and Edmontosaurus on a 4-week expedition in the Badlands of MontanaA nearly complete juvenile hadrosaur with skin impressions was found in Dinosaur Provincial Park in CanadaThe Royal Belgian Institute of Natural Sciences excavated three dinosaurs in Wyoming's Morrison Formation100 million-year-old dinosaur footprints were found in a restaurant in Sichuan province, China113 million year old dinosaur tracks were seen in Texas due to a severe droughtIn May, Hector the Deinonychus was auctioned off for $12.4 millionIn July, a Gorgosaurus skeleton was auctioned off for about $6 millionThe University of New Mexico opened a Natural History Science CenterPortland, Oregon had a cartoon dinosaur art exhibit this summerDinosaur Museum Altmühltal in Denkendorf, Germany had Little Al on displayThe Royal Tyrrell Museum launched the exhibit “Perspectives on the Art of Glen McIntosh”Hong Kong Science Museum opened “The Hong Kong Jockey Club Series: The Big Eight — Dinosaur Revelation” exhibitNew public science project Cretaceous Creatures lets 8th graders do real science with real fossils See Privacy Policy at https://art19.com/privacy and California Privacy Notice at https://art19.com/privacy#do-not-sell-my-info.

14 Syys 202257min

Dinosaurs in Alabama with Skye Walker

Dinosaurs in Alabama with Skye Walker

For all of the details we shared about Foraminacephale, links from Skye Walker, and our fun fact check out https://iknowdino.com/Foraminacephale-Episode-406/Join us at www.patreon.com/iknowdino for dinosaur requests, bonus content, ad-free episodes, and more.Dinosaur of the day Foraminacephale, a pachycephalosaurid that only weighed about as much as a small dog.Interview with Skye Walker, a paleontologist, fossil preparator collections assistant at Auburn University Museum of Natural History, and science communicator. Follow her on Instagram, twitter, & tiktok @thedinomancer.See Privacy Policy at https://art19.com/privacy and California Privacy Notice at https://art19.com/privacy#do-not-sell-my-info.

8 Syys 202249min

Theropods biting with Evan Johnson-Ransom

Theropods biting with Evan Johnson-Ransom

For all the details we shared about Unescoceratops, links from Evan Johnson-Ransom, and our fun fact check out https://iknowdino.com/Unescoceratops-Episode-405/Join us at www.patreon.com/iknowdino for dinosaur requests, bonus content, ad-free episodes, and more.Dinosaur of the day Unescoceratops, a ceratopsian named after the UNESCO World Heritage Site it was found in (Dinosaur Provincial Park).Interview with Evan Johnson-Ransom, a PhD student at the Ross Lab and Sereno Lab at the University of Chicago, studying neck kinematics and feeding behavior of spinosaurids, T. rex, and other theropods. Follow him on twitter @EJR_Paleo_MScSee Privacy Policy at https://art19.com/privacy and California Privacy Notice at https://art19.com/privacy#do-not-sell-my-info.

1 Syys 202236min

Common Dinosaur Misconceptions

Common Dinosaur Misconceptions

For links about dinosaur misconceptions in the media, all of the details we shared about Chirostenotes, and our fun fact check out https://iknowdino.com/Chirostenotes-Episode-404/Join us at www.patreon.com/iknowdino for dinosaur requests, bonus content, ad-free episodes, and more.We correct a lot of the common dinosaurs mistakes in movies, TV shows, toys, games, and art.Dinosaur of the day Chirostenotes, a toothless oviraptorosaur that was originally known from only its hands.See Privacy Policy at https://art19.com/privacy and California Privacy Notice at https://art19.com/privacy#do-not-sell-my-info.

25 Elo 20221h 3min

A scientifically accurate graphic novel featuring Europasaurus

A scientifically accurate graphic novel featuring Europasaurus

For links to every news story, all of the details we shared about Spinops, links from Oliver and Joschua, and our fun fact check out https://iknowdino.com/Spinops-Episode-403/Join us at www.patreon.com/iknowdino for dinosaur requests, bonus content, ad-free episodes, and more.Dinosaur of the day Spinops, a ceratopsian whose name means "spine face".Interview with Oliver Wings and Joschua Knüppe. Joschua is a paleoartist, and host of Paleostream on Twitch. Oliver is the curator of the Geosciences Collections & the Geiseltal Collection at the Martin Luther University Halle-Wittenberg in Germany. The two of them created the graphic novel “Europasaurus: Life on Jurassic Islands”See Privacy Policy at https://art19.com/privacy and California Privacy Notice at https://art19.com/privacy#do-not-sell-my-info.

17 Elo 202241min

The amazing paleontologist who inspired Indiana Jones

The amazing paleontologist who inspired Indiana Jones

For links to every news story, all of the details we shared about Gravitholus, and our fun fact check out https://iknowdino.com/Gravitholus-Episode-402/Join us at www.patreon.com/iknowdino for dinosaur requests, bonus content, ad-free episodes, and more.Roy Chapman Andrews fought through the Gobi Desert to make some miraculous dinosaur discoveries including Velociraptor, Oviraptor, and some amazing dinosaur nests.Dinosaur of the day Gravitholus, an ~10ft long pachycephalosaurid that could be the same animal as Stegoceras.See Privacy Policy at https://art19.com/privacy and California Privacy Notice at https://art19.com/privacy#do-not-sell-my-info.

10 Elo 202258min

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