Spinosaurids Success As Specialized Theropods
Summary:
Suchomimus skeleton, showcasing the narrow, elongated rostrum and large arms typical of Spinosauridae. Image by Belinda Hankins Miller (via Flickr) [CC by 2.0] via Wikimedia Commons.
Specialized theropods such as spinosaurids (Spinosaurus, Baryonyx, etc.) are known from the fossil record from the Bajocian; about 170.3 ma. to 168.3 ma., to the Cenomanian (100.5 to 93.9 ma.). While this [...]
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