English Permian–Triassic extinction event Cited by user Citation bot on 21 Jun 2021 The Permian–Triassic (P-T, P-Tr) extinction event, also known as the End-Permian Extinction and colloquially as the Great Dying, formed the boundary between the Permian…
English Permian–Triassic extinction event Cited by user Dippiljemmy on 26 Mar 2021 The Permian–Triassic (P–T, P–Tr) extinction event, also known as the Latest Permian extinction event, the End-Permian extinction event, and colloquially as the Great…