Aubrey Jane Roberts

@aubronectes.bsky.social

Palaeontologist. Likes marine reptiles. Member of the Spitsbergen Mesozoic Research Group. Words = my own

Out in @nature.com today, we shake up the ornithischian family tree. Remember those weird Late Cretaceous iguanodontians, the rhabdodontids? Well they're weird because they aren't iguanodontians. They're ceratopsians. Well, at least some of them are... www.nature.com/articles/s41...

A hidden diversity of ceratopsian dinosaurs in Late Cretaceous Europe - Nature

New results indicate that rhabdodontids and the previously described Ajkaceratops are actually distinctive European ceratopsians, a group better known from Asia and North America.

nature.com

I guess now would be a good time for my first post here. Yesterday we published a new paper on the incredible ecosystem of tetrapods and other vertebrates in Science. It has been years of work - but we got there in the end. Thank you to everyone the contributed to this work ❤️

Science Magazine@science.org · 9mo ago

An early Triassic bone bed excavated at 78°N changes the story about how marine life recovered after the most cataclysmic extinction in Earth history ~252 million years ago. Learn more in this week's issue of Science: https://scim.ag/48bLsGI

An early Triassic bone bed excavated at 78°N changes the story about how marine life recovered after the most cataclysmic extinction in Earth history ~252 million years ago. The quantity and diversity of marine reptile and amphibian fossils show that these groups had already radiated into complex oceanic ecosystems by ~249 million years ago.