Aubrey Jane Roberts
@aubronectes.bsky.social
Palaeontologist. Likes marine reptiles. Member of the Spitsbergen Mesozoic Research Group. Words = my own
Reposted by Aubrey Jane Roberts
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.
www.nature.com
January 7, 2026 at 4:57 PM
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...
Our first follow up from the Science paper: New paper on tooth morphology in the Grippia Bonebed - the oldest and most diverse Mesozoic marine tetrapod ecosystem. Paper open access here: njg.geologi.no/publications...
Dental and Dietary Disparity Among Marine Vertebrates from the Early Triassic (Spathian) of Svalbard – Life Bites the Dust, or A New Hope? - Norwegian Journal of Geology
The Early Triassic saw the recovery of ecosystems after the most severe mass extinction event in Earth’s history. However, the ecosystems of the Early Triassic and their patterns of recovery after the Permian-Triassic mass extinction are poorly known due to a scarce fossil record. This study uses dental material to provide information on the taxonomic […]
njg.geologi.no
November 24, 2025 at 4:53 PM
Our first follow up from the Science paper: New paper on tooth morphology in the Grippia Bonebed - the oldest and most diverse Mesozoic marine tetrapod ecosystem. Paper open access here: njg.geologi.no/publications...
Reposted by Aubrey Jane Roberts
Geology and palaeobiology at the University of Leicester are under threat, with at least 14 staff expected to be made redundant. Support them, their postdocs, and their students by signing this petition: c.org/SK8Xm8dhqK
Sign the Petition
Save Geology at the University of Leicester
c.org
November 19, 2025 at 11:31 AM
Geology and palaeobiology at the University of Leicester are under threat, with at least 14 staff expected to be made redundant. Support them, their postdocs, and their students by signing this petition: c.org/SK8Xm8dhqK
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 ❤️
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
Learn more in this week's issue of Science: https://scim.ag/48bLsGI
November 14, 2025 at 11:45 AM
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 ❤️