title: Rulers of the Jurassic seas.
authors: Department of Paleobiology, Royal Ontario Museum, Toronto.
authors: R
authors: R
authors: Motani
mesh_terms: D000818:Animals; D005075:Biological Evolution; D005247:Feeding Behavior; D005399:Fishes / Q000502:physiology; D005580:Fossils; D049690:History, Ancient; D009792:Oceans and Seas; D012104:Reptiles / Q000502:physiology*; D013550:Swimming