Reptile fossil found in Brazil helps shed light on the common origins of dinosaurs and crocodiles

Researchers have discovered a 240-million-year-old reptile fossil, Silescelida acristata, in Brazil. This find provides critical evidence regarding the evolutionary split between the lineages that led to modern dinosaurs and crocodiles.
Why it matters
This discovery helps paleontologists fill a significant gap in the evolutionary history of archosaurs, which are ancestors to many modern terrestrial vertebrates.
edited by Lisa Lock , reviewed by Andrew Zinin
The article is a straightforward report on scientific research and paleontological findings.
Get smarter about the news
Sign up free for a feed built around what you actually care about, Dive Deeper research on any story, and the full text of every article.
Create free accountAlready have an account? Sign in