252MYAさんのイラストまとめ

When your neck is so long, why not decorate it? Brachiosaurus shows off their pride with a quite long rainbow flag scarf. Available as unisex t-shirts.

https://t.co/06Az2i21sy

Introducing our newest artist, Silver!

#paleontology #dinosaur #tshirt

It's sunset and where is your child? Waiting for you to feed them, obviously! Get this print of an Anhanguera pterosaur with its child in a variety of sizes in a black or white frame with mat. Shipping worldwide.
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https://t.co/SudP8c5lbd
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Introducing artist Júlia d'Oliveira.

Available as five different greeting cards featuring our favorite extinct animals. Put five in your cart and get one free at checkout.⁠ Hurry, because shipping can take five days!⁠
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https://t.co/loTSN4A2Tb⁠/
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Illustrations by Julio Lacerda

Pterosaur feathers
by @JoschuaKnuppe

Pterosaurs are known to have been covered in hair-like pycnofibers. Two specimens of anurognathids show that some pycnofibers were brush- or tuft-shaped and probably share an evolutionary origin with feathers.

https://t.co/t8rAmwEbQq

Edmontosaurus annectens
by Nathan E. Rogers

This North American duck-billed dinosaur lived near the end of the Cretaceous. It could grow as big, or even larger than a Tyrannosaurus.

https://t.co/NQiyYaEvzu

Tylocidaris
by @franzanth

Though most sea urchins are spiky, members of the order called Cidaroida are known for having unusual spines. Some look like thick pencils or fans, but the fossil urchin Tylocidaris had club-like spines.

https://t.co/c0ckDTzZNl

Vampyronassa
by @franzanth

Vampyronassa was described as a vampire squid relative from the Mid-Jurassic. Though similar in appearance, some people doubt the classification due to the trickiness of analyzing cephalopod fossils.

https://t.co/n5IwBL3H36

Yixian pterosaurs
by @franzanth

This formation in China is among the richest known site for Cretaceous Period fossils all over the world. It was a lakeside environment with a number of feathered dinosaurs and a variety of pterosaurs that fed on fish.

https://t.co/n5IwBL3H36

Tethysaurus nopcsai
by @JuliotheArtist

The “lizard of Tethys” inhabited Tethys Sea between the ancient continents of Gondwana and Laurasia during the Cretaceous Period. Unlike its giant relative Mosasaurus, it only reached 3 meters (10 feet) on average.

https://t.co/i2XFM0UUj6

Lagenanectes richterae
by @JoschuaKnuppe

Living in the seas of what is now Germany 130 million years ago, it’s among the earliest members of the long-necked reptile elasmosaurs. This 8 meters (26 ft) long animal’s neck may contain up to 75 vertebrae.

https://t.co/h8PdYG5gBt