Tethysaur framed print Size:12×18 Recent studies suggest that they

Recent studies suggest that they were more likely used for social identification and mating display

The discovery of this "first bird” from the Jurassic Period Germany in 1861 ignited the idea that birds descended from dinosaurs

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lived a community of peculiar creatures

such as Ginkgo

Tethysaur framed print Size:12×18 Recent studies suggest that theyTethysaurs were mosasaurs possessing terrestrial legs and not yet well adapted to a marine lifestyle like their gigantic relatives. Illustration by Julio Lacerda Alder, semi hardwood frame Black color . 75 thick Acrylite front protector Hanging hardware attached