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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Microraptor's hawk feet and Allosaurus scavenging

Microraptor's hawk feet and Allosaurus scavenging

Episode 432: Microraptor’s hawk feet and Allosaurus scavenging. Some dinosaurs had spikes on the bottom of their feet, while others had extra strong toes, the details tell us about how they lived and hunted. Plus an update on the Allosaurus scavenger hypothesis.For links to every news story, all of the details we shared about Duriavenator, and our fun fact check out https://iknowdino.com/Duriavenator-Episode-432/Join us at www.patreon.com/iknowdino for dinosaur requests, bonus content, ad-free episodes, and more.Dinosaur of the day Duriavenator, a medium-sized predator that has historically been lumped in with Megalosaurus.In dinosaur news this week:A critique of the controversial Allosaurus as a scavenger paperResponse by the original authors on why they still think Allosaurus is a scavengerMicroraptor had feet like a modern hawk (and what bird feet can tell us about dinosaur behavior)There’s a cool trailer for Talon, about a Dakotaraptor with magical powers We're about to release our first I Know Paleo episode to every patron at our Triceratops tier and up. Join our patreon and you'll get the first episode (which is all about terror birds) as soon as it comes out! You can join the Triceratops tier for $9.99/mo (or $8.99/mo if you pay for a year) at patreon.com/iknowdinoIf you haven't already, we recommend signing up for our newsletter. If you sign up, you'll get a free mini audiobook, which includes some of our favorite chapters from 50 Dinosaur Tales. You can sign up by going to iknowdino.com and scrolling all the way to the bottom where you'll find the signup form.See Privacy Policy at https://art19.com/privacy and California Privacy Notice at https://art19.com/privacy#do-not-sell-my-info.

8 Maalis 20231h 2min

Was T. rex as smart as a baboon?

Was T. rex as smart as a baboon?

Episode 431: Was T. rex as smart as a baboon? Plus Evan Johnson-Ransom and Julius Csotonyi join us to discuss their new massive book titled Dinosaur World: Over 1,200 Amazing Dinosaurs, Famous Fossils, and the Latest Discoveries from the Prehistoric EraFor links to every news story, all of the details we shared about Lurdusaurus, links from Julius and Evan, and our fun fact check out https://iknowdino.com/Lurdusaurus-Episode-431/Join us at www.patreon.com/iknowdino for dinosaur requests, bonus content, ad-free episodes, and more.Dinosaur of the day Lurdusaurus, a large iguandont that despite being 6.5 ft tall, only held its belly about 2 ft off the ground..Interview with Julius and Evan. Evan Johnson-Ransom is a PhD student at the University of Chicago a studying the functional morphology and feeding behavior of dinosaurs. Julius Csotonyi is a talented paleoartist who has created life-sized dinosaur murals for many museums and also illustrated the new book Dinosaur World which Evan wrote.In dinosaur news this week:A new study claims that theropods were as intelligent as primates (but not everyone agrees)A single Allosaurus had 10 pathologiesAn ornithomimosaur was injured via blunt force trauma to its foot We're about to release our first I Know Paleo episode to every patron at our Triceratops tier and up. Join our patreon and you'll get the first episode (which is all about terror birds) as soon as it comes out! You can join the Triceratops tier for $9.99/mo (or $8.99/mo if you pay for a year) at patreon.com/iknowdinoIf you haven't already, we recommend signing up for our newsletter. If you sign up, you'll get a free mini audiobook, which includes some of our favorite chapters from 50 Dinosaur Tales. You can sign up by going to iknowdino.com and scrolling all the way to the bottom where you'll find the signup form.See Privacy Policy at https://art19.com/privacy and California Privacy Notice at https://art19.com/privacy#do-not-sell-my-info.

2 Maalis 20231h 6min

Whiskers or eyelashes on dinosaurs?

Whiskers or eyelashes on dinosaurs?

Episode 430: Whiskers or eyelashes on dinosaurs? Plus a dinosaur connection challenge with PokemonFor links to every news story, all of the details we shared about Lophostropheus, and our fun fact check out https://iknowdino.com/Lophostropheus-Episode-430/Join us at www.patreon.com/iknowdino for dinosaur requests, bonus content, ad-free episodes, and more.Dinosaur of the day Lophostropheus, a coelophysoid theropod that lived between the Late Triassic and Early Jurassic in what is now Normandy, France.In dinosaur news this week:256 new titanosaur eggs were discovered in IndiaA new type of egg in Japan probably came from a small troodontid theropod We're very close to reaching our goal of 250 patrons! When we hit the goal we'll be releasing bonus ad-free episodes every month to patrons at our Triceratops tier and up. Join our patreon to help us reach our goal! You can join the Triceratops tier for $9.99/mo (or $8.99/mo if you pay for a year) at patreon.com/iknowdinoTell us what you think about our show in our 2023 Year End Survey! We want our show to be as enjoyable as possible, and your input will help us improve. Head to bit.ly/ikdsurvey23 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.

23 Helmi 202357min

A mini ankylosaur and a giant hadrosaur

A mini ankylosaur and a giant hadrosaur

Episode 429: A mini ankylosaur and a giant hadrosaur. Plus Lindsey Kinsella joins to discuss his new book “The Lazarus Taxa” which includes scientists traveling to the Cretaceous and encountering many interesting dinosaurs.For links to every news story, all of the details we shared about Magnapaulia, links from Lindsey Kinsella, and our fun fact check out https://iknowdino.com/Magnapaulia-Episode-429/Join us at www.patreon.com/iknowdino for dinosaur requests, bonus content, ad-free episodes, and more.Dinosaur of the day Magnapaulia, a truly gigantic hadrosaur.Interview with Lindsey Kinsella, a paleontology enthusiast, and writer & author of the sci-fi novel “The Lazarus Taxa" which includes scientists time traveling to the Late Cretaceous. Connect with him on at facebook.com/LindseyKinsellaAuthor/In dinosaur news this week:A new tiny ankylosaur from Patagonia, PatagopeltaBaby tyrannosaurs may have been walking friends We're very close to reaching our goal of 250 patrons! When we hit the goal we'll be releasing bonus ad-free episodes every month to patrons at our Triceratops tier and up. Join our patreon to help us reach our goal! You can join the Triceratops tier for $9.99/mo (or $8.99/mo if you pay for a year) at patreon.com/iknowdinoTell us what you think about our show in our 2023 Year End Survey! We want our show to be as enjoyable as possible, and your input will help us improve. Head to bit.ly/ikdsurvey23 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.

16 Helmi 20231h 5min

Could sauropods have farmed?

Could sauropods have farmed?

Episode 428: Could sauropods have farmed? Plus three new dinosaurs: A sauropod and theropod from Pakistan and a basal iguanodontian from Southern China.For links to every news story, all of the details we shared about Camarillasaurus, and our fun fact check out https://iknowdino.com/Camarillasaurus-Episode-428/Join us at www.patreon.com/iknowdino for dinosaur requests, bonus content, ad-free episodes, and more.Dinosaur of the day Camarillasaurus, a spinosaurid that lived in the Early Cretaceous in what is now Teruel Province, Spain.In dinosaur news this week:Two new dinosaurs, the sauropod Khanazeem and the theropod Shansaraiki, were recently (mostly) described from PakistanThe first basal Iguanodontian from Southern China, Napaisaurus, was recently describedA hiker found sauropod bones in the Royal Gorge Region of Colorado“Big John” the Triceratops is going to the Glazer Children’s Museum in Tampa, Florida We're very close to reaching our goal of 250 patrons! When we hit the goal we'll be releasing bonus ad-free episodes every month to patrons at our Triceratops tier and up. Join our patreon to help us reach our goal! You can join the Triceratops tier for $9.99/mo (or $8.99/mo if you pay for a year) at patreon.com/iknowdinoTell us what you think about our show in our 2023 Year End Survey! We want our show to be as enjoyable as possible, and your input will help us improve. Head to bit.ly/ikdsurvey23 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.

9 Helmi 202353min

The first dinosaur respiratory infection with Cary Woodruff

The first dinosaur respiratory infection with Cary Woodruff

Episode 427: The first dinosaur respiratory infection with Cary Woodruff. We discuss Dolly, the sauropod with the first probable respiratory infection in a dinosaur; Also, a new tyrannosauroid, a new titanosauriform, and the dinosaur with the longest neck.For links to every news story, all of the details we shared about Xinjiangtitan, links from Cary Woodruff, and our fun fact check out https://iknowdino.com/Xinjiangtitan-Episode-427/Join us at www.patreon.com/iknowdino for dinosaur requests, bonus content, ad-free episodes, and more.Dinosaur of the day Xinjiangtitan, the dinosaur with the longest known neck.Interview with Cary Woodruff, a sauropod specialist and curator of Vertebrate Paleontology at the Phillip and Patricia Frost Museum of Science. He recently described Dolly, the first non-avian dinosaur found to have a respiratory infection. Follow him on twitter @DoubleBeamIn dinosaur news this week:Paleontologist Jorge Calvo passed away on January 10 of this yearA new tyrannosauroid from Northeast China is the first predatory dinosaur found in the areaA new titanosauriform, Ruixinia zhangi, had an unusual tail We're very close to reaching our goal of 250 patrons! When we hit the goal we'll be releasing bonus ad-free episodes every month to patrons at our Triceratops tier and up. Join our patreon to help us reach our goal! You can join the Triceratops tier for $9.99/mo (or $8.99/mo if you pay for a year) at patreon.com/iknowdinoTell us what you think about our show in our 2023 Year End Survey! We want our show to be as enjoyable as possible, and your input will help us improve. Head to bit.ly/ikdsurvey23 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.

2 Helmi 20231h 5min

The Best Dinosaur Museums in the World

The Best Dinosaur Museums in the World

Episode 426: The Best Dinosaur Museums in the World. The best places to see dinosaurs in North America, South America, Europe, Asia, Africa, and AustraliaFor links to every news story, all of the details we shared about Haya, and our fun fact check out https://iknowdino.com/Haya-Episode-426/Join us at www.patreon.com/iknowdino for dinosaur requests, bonus content, ad-free episodes, and more.Dinosaur of the day Haya, a Mongolian ornithischian that was found with gastroliths for grinding up food.Find the dinosaur museum closest to you or any of the museums we mentioned at iknowdino.com/dinosaur-museums/ Join our patreon at the Triceratops tier or above by the end of January 2023 to get an exclusive Styracosaurus patch. If you're already a patron at the Triceratops level or above make sure to update your address so we can send it to you! patreon.com/iknowdinoSee Privacy Policy at https://art19.com/privacy and California Privacy Notice at https://art19.com/privacy#do-not-sell-my-info.

26 Tammi 20231h 27min

Microraptor ate mammals

Microraptor ate mammals

Episode 425: Microraptor ate mammals. Plus a new titanosaur, a new Dryptosaurus find, Sabrina connects dinosaurs to princess seams, and much moreFor links to every news story, all of the details we shared about Isanosaurus, and our fun fact check out https://iknowdino.com/Isanosaurus-Episode-425/Join us at www.patreon.com/iknowdino for dinosaur requests, bonus content, ad-free episodes, and more.Dinosaur of the day Isanosaurus, a small to medium sized sauropodomorph that lived in the Late Triassic or Late Jurassic in what is now Thailand.In dinosaur news this week:There’s a new titanosaur: Caieira allocaudataA new Dryptosaurus find may include medullary bone—showing another possibly female tyrannosauroidA mammal's foot was found inside a Microraptor's ribcage showing that the mammal was eaten by the dinosaurDippy has a three-year residency at Coventry’s Herbert Art Gallery and MuseumA new dinosaur film, 65, comes out in March Join our patreon at the Triceratops tier or above by the end of January 2023 to get an exclusive Styracosaurus patch. If you're already a patron at the Triceratops level or above make sure to update your address so we can send it to you! patreon.com/iknowdinoSee Privacy Policy at https://art19.com/privacy and California Privacy Notice at https://art19.com/privacy#do-not-sell-my-info.

19 Tammi 202355min

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