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Reposted by Sophie M.

American Museum of Natural History @amnh.org · 1h

It’s Fossil Friday! This archival image, snapped in 1966, depicts Museum visitors gazing up at the mounted remains of Gorgosaurus. This slender tyrannosaur was smaller than its gigantic cousin T. rex, reaching lengths of up to 30 ft (9 m) and weights of 2,200 lbs (1,000 kg).

A photo of two Museum visitors gazing up at a mounted Gorgosaurus. The animal’s bones are posed on its hind legs, standing straight up with its tail dragging behind it. The Museum visitors’ backs are turned, facing the dinosaur.

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Love in the Time of Chasmosaurs @chasmosaurs.bsky.social · 1h

C. M. Kosemen, artist extraordinaire and friend of the blog, just uploaded this lovely review of some very strange French trading cards featuring all sorts of prehistoric critters. If you like Vintage Dinosaur Art give it a watch, you won't regret it!

So Bizarre! 🇫🇷🐍 Reviewing Obscure French Palaeo Trading Cards

YouTube video by cmkosemen

www.youtube.com

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Darren Naish @tetzoo.bsky.social · 2h

Today I attended The Colour of Dinosaurs at MAST Mayflower Studios in Southampton, a made-for-kids blend of science advocacy and theatre, with tons of music. It revolves around the work of Jakob Vinther, who plays himself, but also emphasises the diversity of its human cast and... cont

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Phil Mannion @pdmannion.bsky.social · 11h

New paper @journalsystpal.bsky.social with Drew Moore @stonybrooku.bsky.social re-evaluating diplodocoid sauropod dinosaur phylogeny + biogeography, including illustrating synapomorphies, with implications for the early evolution of the major lineages: doi.org/10.1080/1477... @es-ucl.bsky.social

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Milo Gaillard @milogaillard2.bsky.social · 3h

#FossilFriday I decided to try bring awareness to a dinosaur from where I live: California. Enter Augustynolophus morrisi. Discovered in the Moreno Formation, this hadrosaur lived sometime around 70-66 million years ago, and is the state dinosaur of California. 1/2

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Julianne Zelda Kiely 🌿Commissions open🌿 @palaeojules.bsky.social · 4h

A very happy #FossilFriday to everyone except this poor Darwinopterus, which has unfortunately succumbed to whatever ailed it. This is actually a redrawing of a Dead Darwinopterus which I drew years ago, only with updated anatomy. #paleoart #paleontology #pterosaurs #jurassic #sciart

A freshly dead darwinopterus corpse with a cream and brown body, and a blue headrest and tail. It's wings are folded partially and it's hard and tail are pulled up back. This position is based on the idea of it falling through the waters of a lake, or settled at the bottom with some of it's buoyancy keeping parts of it afloat.

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Literally Miguel 🇻🇪 @literallymiguel.bsky.social · 1d

Mahajangasuchus crunch

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Claude ✡️🦖🦕 @cascoclauda.bsky.social · 12h

hello gorgeous 😍 a warm welcome to xiphodracon goldencapensis, a new ichthyosaur described from the uk's famous jurassic coast by @deanrlomax.bsky.social, massare and maxwell! the holotype is absolutely stunning, congrats to the team 🥳
onlinelibrary.wiley.com/doi/10.1002/...

a photograph of the xiphodracon holotype, a nearly complete skeleton preserved three-dimensionally

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Cary Woodruff @doublebeam.bsky.social · 6h

For #FossilFriday, it's a *NEW PACHYCEPHALOSAURID*(!), and a project that is very near and dear to my heart. Let's welcome #Brontotholus_harmoni!

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Anthony Tackles Dead Cows @mosasaurologist.bsky.social · 6h

Injuries are actually fairly common to find in fossil specimens, even in the seaway that used to cover Kansas!

This #FossilFriday pic is the end of the tail of a Clidastes mosasaur. The gnarly mass in the middle is around 6 vertebrae that fused together due to trauma, likely an infected bite.🧪

Brown mosasaur vertebrae om yellow Niobrara chalk coalesced into a frothy bone mass due to injury

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Ben Miller @extinctmonsters.bsky.social · 5h

The Peale mastodon at the National Portrait Gallery in 2021.

It’s the 1st mounted fossil skeleton displayed in the US (1805), and 2nd worldwide. Its original viewers didn’t know about evolution. Even extinction was a new concept. More fossils interpreted as history and art, please! #FossilFriday

Mastodon skeleton with long tusks on a gravel bed between two white columns in an art gallery. Seen from the front.

Same from driver side rear view. Red curtain entrance to exhibit is visible from
This angle

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Dr Dave Hone @davehone.bsky.social · 11h

In advance of the publication of my new book with @markwitton.bsky.social, "Spinosaur Tales" (Nov 6th), for #FossilFriday, here's a nice close up of a tooth of Baryonyx sitting in the jaw of the holotype. More spinosaur goodness coming in the next weeks as I desperately try to promote the book.

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Rebecca Watson @skepchick.org · 1d

Thinking about Jane Goodall, and how her legacy is inextricably tied up with the legacy of colonialism. Also: Bigfoot. 🧪 skepchick.org/2025/10/jane...

Jane Goodall and the Legacy of Colonialism

Transcript: Last week, English primatologist and anthropologist Jane Goodall died peacefully in her sleep at the age of 91, and so while sad, this news offers me a unique opportunity: to make a sec…

skepchick.org

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Dr Susannah Lydon @susieoftraken.bsky.social · 12h

A 300 million year old Sigillaria tree trunk, in front of a mural depicting those steamy Carboniferous coal swamp forests.

On display in Museo Nacional de Ciencias Naturales, Madrid.

#FossilFriday ⚒🌏🌱🧪🌿🔬

A Sigillaria tree trunk, in front of a mural depicting the Carboniferous swamp forest. About 1.75 m tall

On display in Museo Nacional de Ciencias Naturales, Madrid.

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Sophie M. @sophiesaurus98.bsky.social · 11h

Check out this lovely thread celebrating one of the most artistically impactful dinosaur books ever published!

Tom Astle @tjalamont.bsky.social · 15h

🧵1/10 @sophiesaurus98.bsky.social posted a great thread the other day about a beloved childhood dinosaur book and her young ideas about it. I thought I'd chime in with my own. I got this book for my 5th birthday in 1965(!) It was written by Jane Werner Watson (author of a zillion Golden Books) and--

The cover of a book called "Dinosaurs and Other Prehistoric Reptiles," showing a color illustration of a brachiosaurus eating ferns while half submerged in a swamp, with an Allosaurus in the background along with a flying pteranosaur. The book is worn, with tape holding the binding.

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Jeremy Lockwood @valdosaurus.bsky.social · 13h

For #FossilFriday some iguanodontian dorsal vertebrae with ossified tendons which would have formed a crisscross pattern. First appeared Late Jurassic associated with increased mass and quadrupedality. From #IsleofWight in the collections of @nhm-london.bsky.social.

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Sophie M. @sophiesaurus98.bsky.social · 18h

I only wish it could premiere in time for Halloween! The vibes are delightfully spooky.

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Wendy Miller @burrowingowl.bsky.social · 19h

New burrowing owl behavior for me today-- taking a bath in the rain! So cool! 🪶

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Sophie M. @sophiesaurus98.bsky.social · 22h

I'm infatuated with this weirdo John Sibbick knockoff Dromaeosaurus from a Spanish trading card series. The artist wasn't identified so I can't properly credit them. It's like a reptilian rotisserie chicken, complete with hideous leathery wrinkles and toothy grin. A real monster!

A wrinkly, poultry-shaped Dromaeosaurus with purple skin, shown in portrait and in full body. It stands in a crouched posture, almost quadrupedally. The portrait shows a detailed view of its scaly face, showing off a fanged grin and jowled facial skin.

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Sophie M. @sophiesaurus98.bsky.social · 23h

I visited the zoo a few days before it happened, those exact wild dogs were the first I ever saw in person. It was all anyone talked about for weeks after it happened and few people I talked to about it seemed to blame the dogs, which was refreshing. They’ve since been replaced with cheetahs!

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Armin Reindl @arminreindl.bsky.social · 1d

Day 9 of #Croctober, featuring Rioarribasuchus
Outwardly a fascinating and imo quite underappreciated animal given the strange, forward-pointing spines on the tail scutes
But while it looks unique, Rioarribasuchus is better known for being central to the Aetogate controversy

An illustration of "Rioarribasuchus" by Jeff Martz. It is shown as a robust animal with extensive armor plating and a small triangular head. The front limbs are shorter than the hindlimbs and the tail features a ridge of forward pointing spines throughout most of of its length.

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Gabriel Ugueto @serpenillus.bsky.social · 1d

I am currently working on MANY commissions. Here are some sneak peeks of two. I cannot share anything else about them yet!

#paleoart #sciart #reptiles #art

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Thomas R. Holtz, Jr. @arctomet.bsky.social · 1d

New tetrapod remains help constrain the age of a peculiar assemblage, including early dinosaurs and pterosaur precursors, from the Upper Triassic of southern Brazil: Journal of Vertebrate Paleontology: Vol 0, No 0 - Get Access www.tandfonline.com/doi/full/10....

New tetrapod remains help constrain the age of a peculiar assemblage, including early dinosaurs and pterosaur precursors, from the Upper Triassic of southern Brazil

The Hyperodapedon Assemblage Zone (AZ) is a key global marker of the Carnian stage in the Late Triassic. In the Candelária Sequence of Brazil (Rio Grande do Sul), it splits into the lower Hyperodap...

www.tandfonline.com

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Paleontological Society @paleosoc.bsky.social · 1d

Fossil Frogs and Toads of North America is a 3 chaptered book on frog paleoherpetology, now on sale for 30% off with a PS discount! When you add frog to your cauldron this Halloween, appreciate the millions of years of evolution that made them!🐸
#Paleontology #Herpetology #Frogs #PSBookReview

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Thomas R. Holtz, Jr. @arctomet.bsky.social · 1d

Yuta Tsukiji, Soki Hattori & Yoichi Azuma (2025)
First didactyl theropod track from the Lower Cretaceous Kitadani Formation, Tetori Group, Fukui, Japan
Cretaceous Research 106249
doi: doi.org/10.1016/j.cr...
www.sciencedirect.com/science/arti...

Redirecting

doi.org

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