Pterygotus Silurian Sea Scorpion T-Shirt Color:White Surrounding species are rendered in

Surrounding species are rendered in a muted vintage palette reminiscent of 19th-century natural-history lithographs:

From the artist: Prehistoric Wildebeest

offered in classic white and earthy olive green for a timeless

curved cranial crest—thought to have been used for communication or display—the Parasaurolophus is one of the most recognizable hadrosaurs

Pterygotus Silurian Sea Scorpion T-Shirt Color:White Surrounding species are rendered inArtist: ldn_rdnt_art From the artist: A scorpions cool. A prehistoric giant sea scorpions even cooler. Pterygotus was a eurypteridan extinct marine arthropodthat could reach about 6 feet long. It was among the apex predators of the Silurian seas roughly 420 million years ago.