batrachotomus reptiles attack mastodonsaurus amphibian

batrachotomus kupferzellensis dinosaur archosaur predator carnivore hunting reptile lizard animal themes creature germany triassic era age epoch period evolution extinct extinction vertebrate claws teeth paleontology paleo art prehistoric primeval primitive genus species wild wildlife mastodonsaurus giganteus amphibian aquatic marine flipper nature life freshwater underwater swamps lakes rivers delta brackish water europe swimming tropical subtropical organism rendering attack two reptiles corner