New pantylid just dropped 👀 www.nature.com/articles/s41...

Rauisuchus, the one who started it all, a friend-sized fella (do not trust any other repurposed past skeletal reconstruction of this animal)

Introducing a new Permian reptile: Scyllacerta creanae With a tympanic fossa on the quadrate and no lower temporal bar, Scyllacerta challenges long-standing ideas about when-and-how hearing evolved in reptiles 🦎👂 🔗 doi.org/10.1111/pala...

Very excited to share Scyllacerta creanae, a new Permian stem-reptile from South Africa known from an aggregation of several individuals. This specimen provides unprecedented detail regarding the anatomy of the early reptile skull. 🦎 (1/🧵)

First paper of 2026 is out for #FossilFriday, and the first of probably several ornithischian papers over the next interval. Here my coauthors and I describe some tantalizing bits that suggest that ornithischian diversity in the Morrison Formation is higher than previously recognized.

This #FossilFriday we are pleased to have published the new younginid taxon Scyllacerta from the late Permian of South Africa 🇿🇦 This beautiful aggregation has the holotype and has been in the literature for 30 years as “juvenile Youngina”. Photo taken before scanning at the @esrf.fr

Introducing a new Permian reptile: Scyllacerta creanae With a tympanic fossa on the quadrate and no lower temporal bar, Scyllacerta challenges long-standing ideas about when-and-how hearing evolved in reptiles 🦎👂 🔗 doi.org/10.1111/pala...

The origin of the tympanic fossa in reptiles revealed by a late Permian neodiapsid: new species Scyllacerta creanae onlinelibrary.wiley.com/doi/10.1111/... #FossilFriday @semifossorial.bsky.social @morphobank.bsky.social

Come work with the vertebrate paleontology team at the American Museum of Natural History in NYC this summer! REU Students will have the opportunity to study and reconstruct the skulls of Permian and Triassic reptiles 😃 Reach out to me if you have any questions (: Apply by the 31st!!

peerj.com/articles/204... My first mammal project, which I started as an REU intern at the AMNH is finally published! Huge thanks to my mentors and coauthors on this project for all their help, and to the reviewers for their comments and suggestions!

more wiki comms and stuff

Buffa et al.’s paper on the enigmatic Permian reptile 🦎 Galesphyrus and the origin of Neodiapsida is out in the Journal of Systematic Palaeontology! Read the thread 👇 for some important takeaways from our study @valentinbuffa.bsky.social #Paleontology #Reptile #Permian doi.org/10.1080/1477...

DR. TSOGTBAATAR FUNDRAISER: gofund.me/c8d8d1ab7

It’s finally out! Our work addressing the origins of reptiles is published in PCJ! peercommunityjournal.org/articles/10.... We use novel info gleaned from the scan data of dozens of stem reptiles to substantially revise our understanding of early reptile evolution #paleontology #herpetology

Huge thanks to Michel Laurin for his recommendation of my work on reptile origins in PCI Paleontology! First of many works to come (: Also thanks to Valentin Buffa, David Majanović, and others for their reviews (: paleo.peercommunityin.org/articles/rec...

And I named one of them!!! Meet Aulacephalodon kapoliwacela - the Iron Hog - the first and so far only geikiid known from the Luangwa Basin! I worked on this taxon for my Master's thesis, and it's been lovely

Now introducing Amenoyengi mpunduensis ('many-tooth from Mpundu'), a small moradisaurine captorhinid from the late Permian of Zambia with multiple rows of teeth! #Permian #Paleontology 😄 www.tandfonline.com/doi/full/10....

Other new species from Permian Zambia described in the JVP memoir include the temnospondyl Rhineceps karibaensis, the gorgonopsid Arctops umulunshi, and the captorhinid Amenoyengi mpunduensis

In what may be one of Earth’s craziest forms of mimicry, researchers in 2023 reported a species of rove beetle that grows a termite puppet on its back to fool real termites into feeding it. Learn more during #InsectWeek: scim.ag/40mj1S8

Happy to announce that this fall I’ll be a Kalbfleisch and Frick Postdoctoral Research fellow at the American Museum of Natural History @amnh.org I’ll work with Dr. Roger Benson on more early reptile evolution, sensory anatomy, and more. Super excited!

Successfully passed my dissertation defense here at ISU! These past five years have been amazing. Fell in love with research, started my family with @thezoiejenkins.bsky.social , and couldn’t have asked for a better advisor in @gondwannabe.bsky.social #Dissertation #PhD

Gemini is using Pterosaur Heresies as one of it's sources now. Extremely concerning...

Extremely detailed paper on the anatomy Thadeosaurus, with increased phylogenetic support for Tangasauridae 🦎 🌊 onlinelibrary.wiley.com/doi/10.1002/...

The St. George Dinosaur Discovery Site is looking for help with funding and crews to excavate an ~1/2 acre of bone beds in the Early #Jurassic (~200 million). We need big excavation equipment. Check out fossils and how you can help in the images attached.

Postdoc on stegosaurs with Roger Benson at the AMNH careers.amnh.org/postings/4384

Here is my reconstruction of Millereta rubidgei, an early #reptile from Late Permian South Africa. It has osteoderms on its head. I was commissioned to do this recon for a redescription published yesterday! Congrats to @semifossorial.bsky.social and colleagues for such a cool paper! #paleoart

Gabriel is one of the best! 📌

And our amazing artwork of Milleretta, brought to life by @serpenillus.bsky.social 😀 #Permian #Fossil #Reptile #Paleontology

Our description of Milleretta rubidgei, a 252 million-year old reptile, is out! academic.oup.com/zoolinnean/a... #Permian #Reptile #South Africa

Hi! I'm a palaeontologist who has just joined Bluesky. My lab recently published a paper on gorgonopsian osteohistology. doi.org/10.1111/joa....

We're looking for help with the excavation of bone beds at the St. George Dinosaur Discovery Site in SW Utah. We need heavy excavation equipment to move a large fossil-rich rock pile and in place rock above the bone beds. The City will break ground for an electrical substation in early April.

Important #fossilfriday for me, as one of my new papers has finally been published in PlosOne! Thanks to all my coauthors Pascal Godefroit, Kecheng and Nathan Vallée Gillette 🤩 We described a new skull of the early ornithopod Jeholosaurus shangyuanensis from China…

A detailed thread on a new study of recumbirostran Hapsidopareion. Well done @semifossorial.bsky.social !

Our anatomical description of Hapsidopareion is out in Papers in Palaeontology! Thanks to collaborators and mentors @gondwannabe.bsky.social, Arjan Mann, and @hanssues.bsky.social and ISU undergraduate coauthors for their massive help with segmentation! 😄https://doi.org/10.1002/spp2.1610

A pretty solid couple of days for publishing some of my dissertation work! 🦎Our description of Milleropsis pricei, a late Permian reptile from South Africa, is out! 🚨Rethink what you know about 'parareptiles'🚨 Link here: doi.org/10.1098/rsos...

This is Milleropsis pricei, a lizard-like stem reptile that lived during the Permian of Africa. A new paper published yesterday by @semifossorial.bsky.social and colleagues described the cranial osteology and neuroanatomy of this species. I did the illustration #paleoart #sciart #paleontology

I am also proud to say we've commissioned @serpenillus.bsky.social to give Milleropsis its most modern reconstruction to date! Couldn't be happier 😊 What other secrets to 'lizard-like' reptiles from #Permian keep? Let's find out 🧐🦎

A pretty solid couple of days for publishing some of my dissertation work! 🦎Our description of Milleropsis pricei, a late Permian reptile from South Africa, is out! 🚨Rethink what you know about 'parareptiles'🚨 Link here: doi.org/10.1098/rsos...

Our anatomical description of Hapsidopareion is out in Papers in Palaeontology! Thanks to collaborators and mentors @gondwannabe.bsky.social, Arjan Mann, and @hanssues.bsky.social and ISU undergraduate coauthors for their massive help with segmentation! 😄https://doi.org/10.1002/spp2.1610

Boron isotopes place the end of the Late Paleozoic Ice Age at the Asselian-Sakmarian boundary. Raises questions what, if anything, the Carboniferous Rainforest Collapse actually is. Lots to think about. www.nature.com/articles/s41...

No.

For this #FossilFriday, my favorite specimen of Milleretta from the National Museum in Bloemfontein, South Africa. This was a late #Permian #reptile with cranial osteoderms and broad, overlapping ribs

For this #FossilFriday we have the varanopid Varanodon agilis from the early? Permian of #Oklahoma. Now it’s safely at the Field Museum as FMNH UR 986. I always find this skull very unsettling… Probably the teeth going posterior to the orbit 🦷 👀

For #FossilFriday check out this beautifully preserved fossil millipede! Meet Pleurojulus, a 305 million year old animal from the USA. The fossil preserves details including the head (marked h, in the top image), with chewing mouthparts (marked m). ⚒️🧪🦀🦑 #evosky

For this #FossilFriday, the early #Triassic owenettid Saurodektes kitchingorum from South Africa. This taxon (and other procolophonoids) were some of the only reptilian survivors of the End Permian #Extinction. Was it because they were burrowing? Bonus: There are fossil millipedes (:

Coming in a little late to this #FossilFriday but here is the holotype of Youngina capensis, AMNH FARB 5561. This is a close relative of modern reptiles that lived in the late Permian of South Africa around 252 million years ago Expect some fun revisions to Neodiapsida in the near future…. 👀

I live for awesome fossils. I mean, just look at this beautiful 'opposite bird' skull! That story and more of the best in Science and science in this edition of #ScienceAdviser: www.science.org/content/arti... 🧪

Finally made it over here. I’m never very active on these things, but follow me for the occasional post about Permian #reptiles or #paleontology