GeekooMay 10, 2025

T. rex's Asian roots unveiled: Ancestor crossed into North America 70 million years ago, redefining dinosaur migration theories. #DinosaurEvolution #TyrannosaurusRex #Paleontology

https://geekoo.news/t-rexs-ancestor-migrated-from-asia-to-north-america/

T. rex's Ancestor Migrated from Asia to North America | Geekoo

New research reveals that Tyrannosaurus rex's direct ancestor originated in Asia and crossed into North America over 70 million years ago, reshaping our understanding of dinosaur evolution and migration.

Geekoo
Fer CastanoApr 21, 2025
The evolution of avian cranial kinesis https://paleonerdish.wordpress.com/2025/03/25/the-evolution-of-avian-cranial-kinesis/ #DinosaurEvolution, #EarthScience, #Ichthyornis, #OriginOfBirds, #Paleoneurology
The evolution of avian cranial kinesis

The evolution of the avian skull is marked by radical transformations of the braincase, palate, and snout. Brain size correlated with major evolutionary innovations like cognition, flight, environm…

Letters from Gondwana.
Fer CastanoApr 18, 2025
Introducing Duonychus tsogtbaatari https://paleonerdish.wordpress.com/2025/03/31/introducing-duonychus-tsogtbaatari/ #Cretaceous, #DinosaurEvolution, #EarthScience, #Mongolia, #Palaeobiology, #Therizinosauria
Introducing Duonychus tsogtbaatari

Therizinosauria is a group of unusual theropod dinosaurs known from Cretaceous deposits in Asia and North America. The clade exhibits unique features, including lanceolate teeth, a rostral rhamphot…

Letters from Gondwana.
Phys.orgNov 21, 2022

Referenced link: https://phys.org/news/2022-11-femoral-class-dinosaur-evolution.html
Discuss on https://discu.eu/q/https://phys.org/news/2022-11-femoral-class-dinosaur-evolution.html

Originally posted by Phys.org / @[email protected]: https://twitter.com/physorg_com/status/1594803337622278144#m

Going to 'femoral #head' of class to explain #dinosaurevolution @yale @RSocPublishing https://royalsocietypublishing.org/action/captchaChallenge https://phys.org/news/2022-11-femoral-class-dinosaur-evolution.html

Going to 'femoral head' of class to explain dinosaur evolution

Dinosaurs—and birds—wouldn't have been able to stand on their own two feet without some radical changes to their upper thigh bones. Now, a new study by Yale paleontologists charts the evolutionary course of these leggy alterations.

Phys.org