English Triassic–Jurassic extinction event Cited by user Anteosaurus magnificus on 12 Mar 2023 The Triassic–Jurassic (Tr-J) extinction event, often called the end-Triassic extinction, marks the boundary between the Triassic and Jurassic periods,, and is one of the…
English 2017 in paleontology Cited by user 188.146.37.52 on 15 Aug 2017 (Seymour Island) | A penguin. The type species is A. mikrotero. | |- | Bubo ibericus | Sp.