• Thumbnail for Permian–Triassic extinction event
    Permian–Triassic (P–T, P–Tr) extinction event (PTME; also known as the Late Permian extinction event, the Latest Permian extinction event, the End-Permian extinction...
    360 KB (38,640 words) - 03:05, 5 August 2024
  • Thumbnail for List of extinction events
    overlooked—Worst disruption of terrestrial environments postdates the PermianTriassic mass extinction". Scientific Reports. 6 (1): 28372. Bibcode:2016NatSR...628372H...
    23 KB (1,854 words) - 16:57, 1 August 2024
  • Thumbnail for Capitanian mass extinction event
    extinction event, the Guadalupian-Lopingian boundary mass extinction, the pre-Lopingian crisis, or the Middle Permian extinction, was an extinction event...
    69 KB (7,445 words) - 23:52, 29 April 2024
  • Thumbnail for Triassic–Jurassic extinction event
    (TJME), often called the end-Triassic extinction, was a Mesozoic extinction event that marks the boundary between the Triassic and Jurassic periods, 201...
    146 KB (15,660 words) - 04:49, 8 August 2024
  • Thumbnail for Triassic
    Triassic (/traɪˈæsɪk/ try-ASS-ik; sometimes symbolized 🝈) is a geologic period and system which spans 50.5 million years from the end of the Permian...
    69 KB (7,517 words) - 21:08, 30 July 2024
  • Thumbnail for Extinction event
    Kellwasser Event, the End-Guadalupian Extinction Event, the End-Permian Extinction Event, the Smithian-Spathian Extinction, the Triassic-Jurassic Extinction Event...
    147 KB (15,023 words) - 00:06, 29 July 2024
  • Thumbnail for Permian
    Permian (along with the Paleozoic) ended with the PermianTriassic extinction event, the largest mass extinction in Earth's history (which is the last of the...
    114 KB (11,778 words) - 04:28, 18 July 2024
  • Thumbnail for Early Triassic
    the Middle Triassic span the interval of biotic recovery from the Permian-Triassic extinction event, the most severe mass extinction event in Earth's...
    42 KB (4,114 words) - 17:07, 27 April 2024
  • Thumbnail for Siberian Traps
    Siberian Traps (category PermianTriassic extinction event)
    believed to be the primary cause of the PermianTriassic extinction event, the most severe extinction event in the geologic record. Subsequent periods...
    22 KB (2,618 words) - 09:22, 13 February 2024
  • Otischalkian, Adamanian, Revueltian and Apachean. Following the PermianTriassic extinction event, surviving organisms diversified. On land, archosauriforms...
    31 KB (3,558 words) - 06:22, 8 August 2024
  • Thumbnail for Lystrosaurus
    Lystrosaurus (category PermianTriassic extinction event)
    in burrows. Lystrosaurus survived the Permian-Triassic extinction, 252 million years ago. In the Early Triassic, they were by far the most common terrestrial...
    27 KB (2,860 words) - 08:29, 24 July 2024
  • epoch of the Permian period, predating the much larger PermianTriassic extinction event. The event is named after American paleontologist Everett C. Olson...
    19 KB (2,093 words) - 05:22, 27 July 2024
  • Mesozoic (section Triassic)
    the PermianTriassic extinction event, the largest mass extinction in Earth's history, and ended with the Cretaceous–Paleogene extinction event, another...
    41 KB (4,326 words) - 11:45, 3 July 2024
  • Guadalupian (redirect from Middle Permian)
    A mass extinction occurred 273 million years ago in the early Guadalupian before the larger PermianTriassic extinction event. This extinction was originally...
    16 KB (1,576 words) - 05:51, 3 March 2024
  • Thumbnail for Araguainha crater
    Araguainha crater (category PermianTriassic extinction event)
    of this date overlap the time of the PermianTriassic extinction event, one of the largest mass extinction events in Earth's history. The impact punched...
    15 KB (1,207 words) - 06:28, 11 March 2024
  • Paleozoic Era ended with the largest extinction event of the Phanerozoic Eon, the PermianTriassic extinction event. The effects of this catastrophe were...
    35 KB (3,683 words) - 16:06, 11 July 2024
  • Thumbnail for Changhsingian
    Changhsingian (category Permian geochronology)
    Induan age/stage (Early Triassic epoch). The greatest mass extinction in the Phanerozoic eon, the PermianTriassic extinction event, occurred around the...
    16 KB (1,364 words) - 16:18, 25 June 2024
  • Thumbnail for Cynodontia
    Cynodontia (category Extant Permian first appearances)
    first appeared in the Late Permian (approximately 260 mya), and extensively diversified after the PermianTriassic extinction event. Mammals are cynodonts...
    26 KB (2,095 words) - 22:16, 27 May 2024
  • Thumbnail for Synapsida
    the Early Permian by the more advanced therapsids. Synapsid numbers and variety were severely reduced by the PermianTriassic extinction event. Only the...
    57 KB (5,746 words) - 14:55, 8 July 2024
  • Thumbnail for Middle Triassic
    Triassic age, found in western Europe.[citation needed] Following the PermianTriassic extinction event, the most devastating of all mass-extinctions...
    6 KB (481 words) - 13:35, 25 February 2024
  • Thumbnail for Ichthyopterygia
    Ichthyopterygia (category Early Triassic first appearances)
    years after the Permian-Triassic extinction event, indicating that ichthyopterygians at the very least originated very early in the Triassic, before the Late...
    8 KB (564 words) - 15:56, 26 November 2023
  • Thumbnail for Therapsida
    Therapsida (category Extant Permian first appearances)
    in the Guadalupian through to the Early Triassic. In the aftermath of the PermianTriassic extinction event, therapsids declined in relative importance...
    29 KB (2,828 words) - 07:01, 25 July 2024
  • Thumbnail for Anomodontia
    Anomodontia (category Late Triassic extinctions)
    Anomodontia is an extinct group of non-mammalian therapsids from the Permian and Triassic periods. By far the most speciose group are the dicynodonts, a clade...
    5 KB (319 words) - 14:28, 21 June 2024
  • Thumbnail for Gorgonopsia
    Gorgonopsia (category Lopingian extinctions)
    became extinct during a phase of the PermianTriassic extinction event taking place at the very end of the Permian, in which major volcanic activity (which...
    76 KB (9,099 words) - 13:26, 2 August 2024
  • Thumbnail for Clathrate gun hypothesis
    Clathrate gun hypothesis (category PermianTriassic extinction event)
    million years ago. Other events potentially linked to methane hydrate excursions are the PermianTriassic extinction event and the Paleocene–Eocene Thermal...
    51 KB (11,982 words) - 10:48, 20 July 2024
  • Thumbnail for Proetida
    Proetida (category Lopingian extinctions)
    the Ordovician to the Permian. It was the last surviving order of trilobite, dying out in the Permian-Triassic extinction event. These typically small...
    18 KB (1,187 words) - 17:12, 15 May 2024
  • Wilkes Land crater (category Extinction events)
    PermianTriassic extinction event. The PermianTriassic extinction occurred 250 million years ago and is believed to be the largest extinction event since...
    13 KB (1,398 words) - 00:30, 13 July 2024
  • Thumbnail for Methanosarcina
    largely responsible for the largest extinction event in the Earth's history, the PermianTriassic extinction event. The theory suggests that acquisition...
    26 KB (2,456 words) - 21:18, 23 July 2024
  • Thumbnail for Pangaea
    Pangaea (category Permian paleogeography)
    extinctions, including the PermianTriassic extinction event, the most severe in the fossil record, and also the Triassic–Jurassic extinction event....
    39 KB (4,697 words) - 07:36, 13 May 2024
  • Thumbnail for Pareiasauria
    contemporary therapsids. Pareiasaurs became extinct in the PermianTriassic extinction event. Pareiasaurs ranged in size from 60 to 300 centimetres (2...
    17 KB (1,458 words) - 16:51, 14 July 2024