Jacob
@iacobuscaesar.bsky.social
370 followers 340 following 2K posts
I have an MA in archaeology and run a blog called Living in the Longue Durée about ancient history and whatever else. This profile is mostly funny observations about history and science. Blog: https://livinginthelongueduree.com Ask if you want Discord.
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iacobuscaesar.bsky.social
So I’ve completed my latest project: a run-through of the history of de-extinction, exploring the many methods that have been tried and treating it as a social phenomenon around science rather than just a snazzily marketed science topic. From Nazi cattle to modern questionable corporate claims.
De-Extinction: A History
John Hammond: “None of these attractions are ready yet, of course, but the park will open with the basic tour that you’re about to take, and then other rides will come online six to twe…
livinginthelongueduree.com
iacobuscaesar.bsky.social
Unfortunately I am evil. 😞
iacobuscaesar.bsky.social
The uncertainty on the shape of the Earth is wild because this guy’s clearly intelligent in a lot of ways. He’s extremely helpful with anything related to computers, likes etymology, and knows a fair bit about law regarding education and whatnot.

Goes to show how these ideas just sneak around.
iacobuscaesar.bsky.social
Yo, this was an awesome watch!

Considering how playful modern theropods can be, I have no problem imagining this happen sometimes.
iacobuscaesar.bsky.social
Uh… I hope you’re doing alright, homie.
iacobuscaesar.bsky.social
Hell provides lovely ambience for an October birthday party I imagine.
iacobuscaesar.bsky.social
This is so cute!
lucasjn.bsky.social
Here's a T. Rex bored to death trying to bite their own tail. My partner asked me to animate it in stop motion, after she watched a video about the very important topic of "could T. Rex chew its own tail like a dog". The puppet is still a work in progress 🦖
iacobuscaesar.bsky.social
Extremely solid pick!
iacobuscaesar.bsky.social
The Parthians told Crassus, “open your mouth and say Au!”
iacobuscaesar.bsky.social
I actually want to appreciate that Plateosaurus has had one of the best dinosaur glow-ups in my lifetime.

It’s gone from basically generic noodle sauropod that stands up sometimes to a really cool bipedal herbivore with a lot of its own character.
The Plateosaurus from Zoo Tycoon: Dinosaur Digs, depicted in an enclosure with Triassic foliage.  This Plateosaurus has a classic vintage sauropod shape with an s-shaped neck and tiny head, followed by a bulbous body and a downward sloping tail.  It stands on all fours and its forelimbs are nearly the length of its hindlimbs. The Plateosaurus trossingensis from Prehistoric Kingdom, standing in a habitat in front of a park facility.  It stands on two legs with a very straight back and tail.  Its raised neck is still long but shorter than the more sauropod-like build of the older model.  It has a boxy head and short forelimbs that make it an obligate biped.
iacobuscaesar.bsky.social
Update on conspiracy-theorist instruction but today I stayed a few minutes late as my computer installed an update and he was telling one of my other colleagues about chemtrails. She asked if he believed the world was flat too and he said, “no, but I don’t know that it’s round.”
iacobuscaesar.bsky.social
So one of our coworkers (Kenyan but lives here in France) was listening to Candace Owens and decided to bring up that he thinks Brigitte Macron is trans. Would be a fun session of calling him dumb but our instructor derailed 15 minutes of training time to defend him in the argument. So that sucks.
iacobuscaesar.bsky.social
Peak argument. I’ll put down the wakizashi.
iacobuscaesar.bsky.social
Performing seppuku right now.
iacobuscaesar.bsky.social
My pronouns are “I, me, my” because I’ll do the talking. 😤
iacobuscaesar.bsky.social
I really like videos of opossums eating things.
iacobuscaesar.bsky.social
Wait, I’m double stupid. You didn’t say he was your dentist and that is Lin.
iacobuscaesar.bsky.social
I meant “homie” but autocorrect has dubbed you “happy.”
iacobuscaesar.bsky.social
Happy, that is not your dentist. You can’t tell me that’s not Lin-Manuel Miranda.
iacobuscaesar.bsky.social
People on Reddit arguing that the whole of medieval Europe was characterized by religious fanaticism here in 2025.

I thought that at least in history spaces we’d moved past that idea and understood that a whole continent over a thousand years had many approaches to religious diversity.

But nope.
iacobuscaesar.bsky.social
The Triassic shitposting for National Fossil Day will continue.
iacobuscaesar.bsky.social
Checking the weather but it’s the Carnian Pluvial Episode 234 million years ago and the forecast calls for 2 million years of rain.
iacobuscaesar.bsky.social
Yo, Triassic bros. We’re eating well today.

This is Anteavis, an extremely early basal theropod that demonstrates dinosaur diversification intensified earlier in the Mid-Triassic than a lot of older ideas suggested.
palaeosingh.bsky.social
New paper by Martínez et al. describing a new basal theropod #dinosaur 🦖 from the Late #Triassic of Argentina 🇦🇷 alongside an analysis of faunal assemblages that helps clarify how early dinosaurs diversified & expanded their ecological roles ⬇️

#Paleontology #Science

www.nature.com/articles/s41...
A Carnian theropod with unexpectedly derived features during the first dinosaur radiation - Nature Ecology & Evolution
The authors report a new species of theropod dinosaur from the Triassic Period of Argentina. Despite being one of the earliest theropods, Anteavis crurilongus has derived features more in line with Ne...
www.nature.com
iacobuscaesar.bsky.social
It’s like stream-of-consciousness literature. It has its appeal.
iacobuscaesar.bsky.social
Yes, Mr. Paleontologist. I know “prosauropod” is not a valid taxon. What I mean is “professional sauropodomorph” and I just want to recognize Plateosaurus as the best of the best.
iacobuscaesar.bsky.social
❗️
roninmacbeth.bsky.social
It is absolutely, completely, unequivocally abominable that we now have "liberals" suggesting a literacy test or minimum educational requirement to participate in government. You are reactionaries. You are all reactionaries. You belong on the ashpan of history like the rest of your cohorts.
iacobuscaesar.bsky.social
That intimidation part is important there and pretty key to the academic definition. Ultimately the goal of terrorism is to scare the public for leverage.