Henry Thomas 🦤🏳️🌈
@zhejiang0pterus.bsky.social
Paleontologist of sorts. MSc from Idaho State University. I study dicynodonts and pterosaurs, among other things. They/them
Pinned
Alright, now that I'm not on the road - full thread on our new azhdarchoid phylogeny paper and what it means for pterosaurs big (like this one) and small! 1/23
Reposted by Henry Thomas 🦤🏳️🌈
It’s probably the sexiest theme a paleontologist has ever had.
02. Fossil Hunter Takashi Ashizawa (M2T3)
YouTube video by Faithslayer202 (Nathaniel A. Gregory)
youtu.be
January 23, 2026 at 5:57 PM
It’s probably the sexiest theme a paleontologist has ever had.
Reposted by Henry Thomas 🦤🏳️🌈
A tide pool pattern for your feed 🐚🦀
January 23, 2026 at 8:27 PM
A tide pool pattern for your feed 🐚🦀
Reposted by Henry Thomas 🦤🏳️🌈
Happy #FossilFriday. Did you know Diplodocus skin glows orange under UV light? 🦕🟠
January 23, 2026 at 8:13 PM
Happy #FossilFriday. Did you know Diplodocus skin glows orange under UV light? 🦕🟠
Reposted by Henry Thomas 🦤🏳️🌈
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.
January 23, 2026 at 8:34 PM
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.
Reposted by Henry Thomas 🦤🏳️🌈
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...
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...
January 23, 2026 at 1:56 PM
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...
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...
There should be more video games where you ride public transit between places. I don’t wanna amble aimlessly around an open world on my own two feet and hope I hit something important, I wanna ride the train
January 23, 2026 at 6:25 AM
There should be more video games where you ride public transit between places. I don’t wanna amble aimlessly around an open world on my own two feet and hope I hit something important, I wanna ride the train
Reposted by Henry Thomas 🦤🏳️🌈
I'm going to keep talking up Tyrant Lizard Queen because I want the book to hit big in October.
It's got the latest T. rex science, of course, but also an enemies-to-lovers arc for our protagonist Snaggletooth and a rival rex. You've never read a dinosaur book quite like this one. 🦖
It's got the latest T. rex science, of course, but also an enemies-to-lovers arc for our protagonist Snaggletooth and a rival rex. You've never read a dinosaur book quite like this one. 🦖
Tyrant Lizard Queen: The Love, Life, and Terror of Earth’s Greatest Carnivore
The Love, Life, and Terror of Earth’s Greatest Carnivore
bookshop.org
January 22, 2026 at 1:05 AM
I'm going to keep talking up Tyrant Lizard Queen because I want the book to hit big in October.
It's got the latest T. rex science, of course, but also an enemies-to-lovers arc for our protagonist Snaggletooth and a rival rex. You've never read a dinosaur book quite like this one. 🦖
It's got the latest T. rex science, of course, but also an enemies-to-lovers arc for our protagonist Snaggletooth and a rival rex. You've never read a dinosaur book quite like this one. 🦖
Reposted by Henry Thomas 🦤🏳️🌈
Our paper on the mysterious Devonian organism Prototaxites has now finally been published! See the paper here (www.science.org/doi/10.1126/...) and our explainer thread below!
Prototaxites reconstruction by Matt Humpage
Prototaxites reconstruction by Matt Humpage
January 21, 2026 at 7:25 PM
Our paper on the mysterious Devonian organism Prototaxites has now finally been published! See the paper here (www.science.org/doi/10.1126/...) and our explainer thread below!
Prototaxites reconstruction by Matt Humpage
Prototaxites reconstruction by Matt Humpage
Reposted by Henry Thomas 🦤🏳️🌈
Check out this cutie: an extinct Myotragus (“mouse goat”) from southern France.
January 21, 2026 at 8:51 PM
Check out this cutie: an extinct Myotragus (“mouse goat”) from southern France.
Reposted by Henry Thomas 🦤🏳️🌈
For some reason, children's publishers and TV producers are uninterested in my self-esteem-building animal character, the Try-lobite.
January 21, 2026 at 3:24 PM
For some reason, children's publishers and TV producers are uninterested in my self-esteem-building animal character, the Try-lobite.
Reposted by Henry Thomas 🦤🏳️🌈
Just a Dimetrodon out fishing, not much else
He looks nice to hang around with, and it'd be nice to just relax for once
He looks nice to hang around with, and it'd be nice to just relax for once
January 21, 2026 at 4:14 PM
Just a Dimetrodon out fishing, not much else
He looks nice to hang around with, and it'd be nice to just relax for once
He looks nice to hang around with, and it'd be nice to just relax for once
On that day, we will spontaneously skank in the streets
January 21, 2026 at 7:27 AM
On that day, we will spontaneously skank in the streets
Reposted by Henry Thomas 🦤🏳️🌈
Today's frog is the African giant toad.
January 20, 2026 at 11:28 AM
Today's frog is the African giant toad.
Reposted by Henry Thomas 🦤🏳️🌈
And just in case you forgot that Philadelphia is the greatest city in the world, THE eponymous raven of Poe fame and Dickens's menagerie hangs out in our Free Library and is available for parties
January 20, 2026 at 2:40 AM
And just in case you forgot that Philadelphia is the greatest city in the world, THE eponymous raven of Poe fame and Dickens's menagerie hangs out in our Free Library and is available for parties
Reposted by Henry Thomas 🦤🏳️🌈
January 19, 2026 at 10:25 PM
Reposted by Henry Thomas 🦤🏳️🌈
thank you @goldenpterosaur.bsky.social for the late birthday present! here is cryodrakon, coloured like a white-crowned hornbill
January 19, 2026 at 10:02 PM
thank you @goldenpterosaur.bsky.social for the late birthday present! here is cryodrakon, coloured like a white-crowned hornbill
Reposted by Henry Thomas 🦤🏳️🌈
I'm finally putting up a commission sheet since I've been wanting to for a while! I mostly specialize in fish and mammals, but I can draw almost anything. Contact me so we can figure out how to work together! #commissions #paleoart #sciart
January 19, 2026 at 11:52 PM
I'm finally putting up a commission sheet since I've been wanting to for a while! I mostly specialize in fish and mammals, but I can draw almost anything. Contact me so we can figure out how to work together! #commissions #paleoart #sciart
Reposted by Henry Thomas 🦤🏳️🌈
"Nothing in the world is more dangerous than sincere ignorance and conscientious stupidity."
--MLK, Jr., 1963
--MLK, Jr., 1963
January 19, 2026 at 1:47 PM
"Nothing in the world is more dangerous than sincere ignorance and conscientious stupidity."
--MLK, Jr., 1963
--MLK, Jr., 1963
Reposted by Henry Thomas 🦤🏳️🌈
Literally the prongler in the middle. What did Gary Larson know.
January 19, 2026 at 5:07 PM
Literally the prongler in the middle. What did Gary Larson know.
Reposted by Henry Thomas 🦤🏳️🌈
News | Giant mechanical scorpion free to good home, says Natural History Museum
🔗https://museumsandheritage.com/advisor/posts/natural-history-museum-offers-giant-mechanical-scorpion-free-to-good-home/
🔗https://museumsandheritage.com/advisor/posts/natural-history-museum-offers-giant-mechanical-scorpion-free-to-good-home/
January 19, 2026 at 12:04 PM
News | Giant mechanical scorpion free to good home, says Natural History Museum
🔗https://museumsandheritage.com/advisor/posts/natural-history-museum-offers-giant-mechanical-scorpion-free-to-good-home/
🔗https://museumsandheritage.com/advisor/posts/natural-history-museum-offers-giant-mechanical-scorpion-free-to-good-home/
Reposted by Henry Thomas 🦤🏳️🌈
January 18, 2026 at 8:45 PM
Reposted by Henry Thomas 🦤🏳️🌈
Some display cases in the old brontosaur hall at AMNH (1956–1990)
January 18, 2026 at 2:19 AM
Some display cases in the old brontosaur hall at AMNH (1956–1990)