Late posting, but here are some paleostream flocking arts!! :)

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Late posting, but here are some paleostream flocking arts!! :)
Paleostream 17/02/2024
here are this weeks #Paleostream sketches!
today we sketched Oksoko, Basilosaurus, Prototaxites, and Xinpusaurus
Result from todays flocking Paleostream, Oksoko, a basilosaurus and in the background there is a hidden eosiren, prototaxides and a Nanopteran because the big fungus looks alien and a Xinpusaurus annoying an ammonite that is protecting itself with a Xinpusaurus skull
Plus the shape of the eosiren, an Erythra meme and the stages of the oksoko
Flocking Together
Oksoko/Basilosaurus
Prototaxites/Xinpusaurus
In the mid-Triassic seas, covering what will one day be part of southwestern China, an ichthyosaur flails at the surface desperately trying to deal with an ambitiously large meal.
240 million years later human paleontologists will name their kind Guizhouichthyosaurus tangae, and initially assume that their narrow snout and small peg-like teeth are suited only for a diet of small soft-bodied fish and cephalopods.
In reality they eat a much wider range of prey – including other marine reptiles.
But for a 5m long (16'5") Guizhouichthyosaurus, perhaps this particular catch is a little too much. The unlucky thalattosaur was a rather large example of a Xinpusaurus xingyiensis – nearly matching the ichthyosaur in length at around 4m long (13'2"), although much less bulky – and after biting off the head and tail the predator is still struggling to actually eat the sizeable carcass.
Even with a gravity assist from holding their prize vertically up above the water, swallowing is proving difficult and the Guizhouichthyosaurus can't breathe around it.
They're slowly suffocating.
They'll eventually get it down their gullet, but by then it'll be too late. Weak and dizzy from asphyxiation, they'll soon sink to the sea floor and never resurface, their body settling not very far from where their prey's severed tail fell.
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Thalattosaurs were a weird and rather mysterious group of Triassic marine reptiles. It’s not clear where they actually fit on the reptile evolutionary tree (we know they’re diapsids, but nobody can really agree on anything more definite than that), and they had some very strange skulls that seem to have been highly specialized for something, although their actual function is still unknown.
Xinpusaurus kohi here is known from the Late Triassic of China (~232-221 mya). About 1.3m long (4′3″), with half of that being its paddle-like tail, it had an elongated upper jaw that formed a protruding pointed spear-shaped snout.
It’s not clear whether this odd snoot was an adaptation for hunting similar to the long bills of swordfish -- there’s quite a bit of variation in length and shape between different individual specimens -- or if it was serving some other purpose like the sexually dimorphic noses of some modern lizards.
Guizhouichthyosaurus devouring Xinpusaurus carcass.