Yamaceratops - Episode 205

Yamaceratops - Episode 205

Dinosaur of the day Yamaceratops, a ceratopsian whose frill is heavily pitted, possibly for jaw muscle attachments.

Interview with Ali Nabavizadeh, Assistant Professor of anatomy at Cooper Medical School of Rowan University. He studies the jaw musculature of herbivorous dinosaurs. Follow him on Twitter @Vert_Anatomist and check out his blog Anatomist's Guide.

In dinosaur news this week:

  • A large sauropod from the Late Cretaceous has been found in the Gobi Desert and it’s about 30-40% complete
  • In Argentina 70 million year old dinosaur eggs were found possibly including embryos, skin, and teeth
  • The “Tufts-Love” T. rex skull at the Burke Museum has found 100% of the skull and jaw bones by bone count including several that are rarely preserved
  • Junchang Lü, one of the most prominent paleontologists in China, recently passed away at the beginning of October at the age of 53
  • Chilesaurus diegosuarezi, the first Jurassic dinosaur found in Chile, is going on exhibit at the Regional Museum of Aysen, in Coyhaique, Chile, next year
  • An Allosaurus will be posed with a nest at the Smithsonian National Museum of Natural History since it may have looked after its young
  • Jurassic World is selling Indoraptor masks, just in time for Halloween
  • A study of 150 Ceolophysis—mostly from the same bonebed—show that early triassic dinosaurs had femora that changed significantly as they aged
  • The data used to support the Ornithoscelida hypothesis had many errors, which casts some doubt on the conclusion that Ornithoscelida should replace the traditional Saurischia and Ornithischia groups
  • A study of a baby Massospondylus and it’s forelimb strength shows that Massospondylus was bipedal for its entire life
  • A simulation of Mussaurus (the earliest Jurassic sauropodomorph) showed its center of mass shifted as it grew, meaning that it was quadrupedal as a baby and bipedal as an adult
  • Researchers used a program called niche mapper to model microclimates of Plateosaurus & Coelophysis, showing which environments they would prefer based on plumage and metabolic rates
  • Reconstructions of dinosaur feeding musculature shows that they chewed in a way different than any animal alive today
  • A study of emu and ostrich bones found many similarities with dinosaurs and suggests using bone microstructure to identify maturity
  • Sauropodomorph inner ears vary significantly across groups: Diplodocoids have relatively smaller inner ear, while Giraffatitan has the largest known inner-ear
  • By studying alligator and turkey arms we might be able to show which theropods could supinate their hands as they drew them to their body
  • A study of dinosaur bearing sites from Dinosaur Park Formation in Alberta & Saskatchewan and the similar aged Judith River sites in Montana shows which locations were the most similar
  • A new model of dinosaur diversity in the latest cretaceous shows that they were not in decline, but instead maybe slowing down or leveling off

This episode is brought to you in part by TRX Dinosaurs, which makes beautiful and realistic dinosaur sculptures, puppets, and animatronics. You can see some amazing examples and works in progress on Instagram @trxdinosaurs

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 Yamaceratops, more links from Ali Nabavizadeh, and our fun fact check out https://iknowdino.com/Yamaceratops-Episode-205/

See Privacy Policy at https://art19.com/privacy and California Privacy Notice at https://art19.com/privacy#do-not-sell-my-info.

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Why Dinosaurs? Plus the first dinosaur bones from South America

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.

23 Touko 20241h 9min

Tarbosaurus with Phil Currie - remastered

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.

16 Touko 202457min

T. rex Intelligence and Kallie Moore from PBS Eons

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.

9 Touko 20241h

Dinosaur Brains and Early Dinosaur Evolution

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.

2 Touko 202453min

Titanomachya: The downfall of the titan(osaur)s

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.

25 Huhti 202453min

A new stegosaur posing as an ankylosaur

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.

17 Huhti 202444min

South America Spectacular with Tito & Aline

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.

11 Huhti 20241h 13min

Microraptor revisited and April Fowl's Day

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.

3 Huhti 20241h 6min

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