I Know Dino: The Big Dinosaur Podcast

Sauropod Shindig

Five new sauropods from all across the world and the sauropod family tree. Plus new embryos and hatchlings, sauropod speed estimates, and much much more.For links to every news story, all of the details we shared about Cetiosauriscus, and our fun fact check out https://iknowdino.com/Cetiosauriscus-Episode-559/Join us at www.patreon.com/iknowdino for dinosaur requests, bonus content, ad-free episodes, and more.Dinosaur of the day Cetiosauriscus, a sauropod that isn't Cetiosaurus, but was also from Middle Jurassic of England.In dinosaur news this week:Sauropod experts wrote an introduction to DiplodocoideaThere’s a new titanosaur sauropod, Utetitan zellaguymondeweyaeA new Alamosaurus fossil was foundThere’s a new dicraeosaurid sauropod, Athenar bermaniThere’s a new titanosaur sauropod, Yeneen houssayiThere’s a new eusauropod sauropod, Jinchuanloong nieduThere’s a new species of the sauropod Mamenchisaurus, Mamenchisaurus sanjiangensisSome sauropods chose to lay eggs surrounded by fast moving waters, possibly to protect them from predatorsNew Massospondylus embryos and hatchling show how they started on all fours before growing up and walking on two legsLarge sauropods may have had max speeds of 6 mph (10 km/h)A nearly complete Plateosaurus tail shows this sauropodomorph could do damage with its tail This episode is sponsored by Squarespace, go to https://www.squarespace.com/IKD to save 10% off your first purchase of a website or domain using code IKDThis episode is brought to you by the Colorado Northwestern Community College. Join them for two weeks digging up dinosaur bones in the field, preparing fossils in their lab, or in their new field geology program. For details go to CNCC.edu/paleo26See Privacy Policy at https://art19.com/privacy and California Privacy Notice at https://art19.com/privacy#do-not-sell-my-info.

Dinosaur Tracks & Escape Rooms

New track sites, swim tracks, and mating dance arenas around the world tell us about the behavior of theropods, ceratopsians, and sauropods. Plus David Spira joins from Room Escape Artist to share his favorite dinosaur themed escape rooms.For links to every news story, all of the details we shared about Segnosaurus, links from David Spira, and our fun fact check out https://iknowdino.com/Segnosaurus-Episode-558/Join us at www.patreon.com/iknowdino for dinosaur requests, bonus content, ad-free episodes, and more.Dinosaur of the day Segnosaurus, a therizinosaur with interesting teeth.Interview with David Spira, co-creator of RoomEscapeArtist.com, which publishes well-researched, rational, and reasonably humorous escape room reviews, design tips, player tips, and industry commentaryIn dinosaur news this week:The Science Museum of Minnesota closed for a day in response to the local ICE presence. If you want to support Minnesotans go to www.standwithminnesota.com/In Bolivia, there are almost 18,000 theropod dinosaur tracks that show evidence of running, sauntering, and swimmingAn earlier study of the Carreras Pampa site also found that the theropods feet sunk in the mudOne set of footprints shows the fastest running theropod trackway in the CretaceousScientists re-examined the longest known theropod trackway in ChinaDinosaur Ridge, Colorado, has the largest known dinosaur mating dance arenaTracks from 76 million years ago may show that ceratopsians and ankylosaurs hung out togetherPaleontologists found a set of sauropod tracks that show it made a loopScientists found multiple trackways in Oxfordshire, England, from mostly sauropods walking at a steady paceTheropod footprints were found in a crisscross pattern in Texas, U.S.Thousands of prosauropod footprints from the Triassic were found in a national park in Italy This episode is brought to you by the Colorado Northwestern Community College. Join them for two weeks digging up dinosaur bones in the field, preparing fossils in their lab, or in their new field geology program. For details go to CNCC.edu/paleo26And by Squarespace, go to https://www.squarespace.com/IKD to save 10% off your first purchase of a website or domain using code IKDSee Privacy Policy at https://art19.com/privacy and California Privacy Notice at https://art19.com/privacy#do-not-sell-my-info.

Bob Nicholls: Paleoartist Extraordinaire

Robert (Bob) Nicholls has been painting, sculpting, and painting some of our favorite paleoart for decades. He joins us to share how he does it. Plus, a fossil found hundreds of feet below a natural history museum; The world's oldest cerapodan dinosaur; And new theropod and iguanodontian fossilsFor links to every news story, all of the details we shared about Emausaurus, links from Bob Nicholls, and our fun fact check out https://iknowdino.com/Emausaurus-Episode-557/Join us at www.patreon.com/iknowdino for dinosaur requests, bonus content, ad-free episodes, and more.Dinosaur of the day Emausaurus, a very early armored dinosaur to rival Scutellosaurus and Scelidosaurus.Interview with Bob Nicholls, world-renowned paleoartist, painter, sculptor, and illustrator. His work has been published in more than 40 books (including the Secret Lives of Dinosaurs) and exhibited in nearly 50 museums, universities, and attractions around the world. He’s also appeared on a number of shows and he designed coins for the Royal Mint. Follow him @BobNichollsartIn dinosaur news this week:Paleontologists found the world’s oldest cerapodan dinosaur in MoroccoScientists found a dinosaur bone underneath the parking lot of the Denver Museum of Nature and ScienceNew theropods have been found at the St. George Dinosaur Discovery Site in Utah, U.S.There’s a new large iguanodontian dinosaur that lived in the Late Jurassic in what is now Portugal This episode is sponsored by Squarespace, go to https://www.squarespace.com/IKD to save 10% off your first purchase of a website or domain using code IKDSee Privacy Policy at https://art19.com/privacy and California Privacy Notice at https://art19.com/privacy#do-not-sell-my-info.

Updates on the Origins of Dinosaurs

Two new dinosaurs from the middle of the Triassic: the theropod Anteavis and the sauropodomorph Huayracursor. Plus our reviews of several TV shows, movies, and books including Walking with Dinosaurs.For links to every news story, all of the details we shared about Ornithopsis, and our fun fact check out https://iknowdino.com/Ornithopsis-Episode-556/Join us at www.patreon.com/iknowdino for dinosaur requests, bonus content, ad-free episodes, and more.Dinosaur of the day Ornithopsis, a titanosaur found way back in the 1830s which was named for its bone's similarity to the lightweight structure of a bird's skeleton.In dinosaur news this week:We not yet have found the earliest dinosaur fossils, but they may be in the Amazon and areas by the equator in South America and AfricaDinosaurs may have originated in South America, and then moved simultaneously to the east and northThere’s a new very early theropod dinosaur, Anteavis crurilongusA nearly complete skeleton from a Triassic sauropodomorph, Huayracursor jaguensis This episode is sponsored by Squarespace, go to https://www.squarespace.com/IKD to save 10% off your first purchase of a website or domain using code IKDSee Privacy Policy at https://art19.com/privacy and California Privacy Notice at https://art19.com/privacy#do-not-sell-my-info.

Top 25 Dinosaur Discoveries of 2025

Spicomellus, Nanotyrannus, and tons of other fantastic new discoveries!For links to every news story, all of the details we shared about Garudimimus, and our fun fact check out https://iknowdino.com/Garudimimus-Episode-555/Join us at www.patreon.com/iknowdino for dinosaur requests, bonus content, ad-free episodes, and more.Dinosaur of the day Garudimimus, an ornithomimosaur that wasn't that fast.In dinosaur news this week:Smallest find to make a big impact: Ahvaytum (ep 531)HM: Archaeocursor (ep 533)HM: Itaguyra (ep 545)HM: Maleriraptor (ep 550)HM: Taleta (ep 553)Most surprising new dinosaur: Nanotyrannus lethaeus (ep 554)Best new therizinosaur: Duonychus (ep 535)Best new pachycephalosaur: Zavacephale (ep 553)HM: Brontotholus (ep 553)Best new ornithomimid: Mexidracon (ep 551)Best new basal neornithischian: Pulaosaurus (DD 7)Best new ankylosaurid genus: Huaxiazhoulong (ep 530)Best new dromaeosaur: Shri rapax (DD8)Best new compsognathid*: Huadanosaurus (ep 541)Best new iguanodontian: Istiorachis (ep 548)Best new megaraptor: Joaquinraptor (ep 552)Best new basal sauropodomorph: Xingxiulong yueorum (ep 549)HM: Lishulong (ep 539)Best new enantiornithine: Navaornis (ep 533)New genus hiding for the longest in plain sight: Newtonsaurus (DD8)HM: Tameryraptor (ep 534)Best new basal allosauroid: Yuanmouraptor (ep 536)Best new oviraptorosaur: Yuanyanglong (ep 532) This episode is brought to you by Rula. Rula patients typically pay $15 per session when using insurance. Connect with quality therapists and mentalhealth experts who specialize in you at https://www.rula.com/ikd/ #rulapodSee Privacy Policy at https://art19.com/privacy and California Privacy Notice at https://art19.com/privacy#do-not-sell-my-info.