• Thumbnail for Extinction
    Extinction is the termination of a taxon by the death of its last member. A taxon may become functionally extinct before the death of its last member if...
    105 KB (11,171 words) - 19:49, 21 March 2024
  • Thumbnail for Holocene extinction
    Holocene extinction, or Anthropocene extinction, is the ongoing extinction event caused by humans during the Holocene epoch. These extinctions span numerous...
    223 KB (22,798 words) - 14:33, 28 March 2024
  • Thumbnail for Extinction event
    Marine extinction intensity during the Phanerozoic % Millions of years ago (H) K–Pg Tr–J P–Tr Cap Late D O–S An extinction event (also known as a mass...
    142 KB (15,427 words) - 05:48, 7 March 2024
  • Thumbnail for Cretaceous–Paleogene extinction event
    Cretaceous–Paleogene (K–Pg) extinction event, also known as the Cretaceous–Tertiary (K–T) extinction, was a sudden mass extinction of three-quarters of the...
    170 KB (18,698 words) - 17:43, 26 March 2024
  • Thumbnail for Permian–Triassic extinction event
    P–Tr) extinction event (PTME; also known as the Late Permian extinction event, the Latest Permian extinction event, the End-Permian extinction event,...
    344 KB (37,261 words) - 11:40, 26 March 2024
  • though it still exists elsewhere. Local extinctions are contrasted with global extinctions. Local extinctions mark a change in the ecology of an area...
    12 KB (1,263 words) - 06:25, 14 October 2023
  • Thumbnail for Human extinction
    Human extinction is the hypothetical end of the human species, either by population decline due to extraneous natural causes, such as an asteroid impact...
    59 KB (6,703 words) - 19:16, 28 March 2024
  • Thumbnail for Extinction Rebellion
    Extinction Rebellion (abbreviated as XR) is a UK-founded global environmental movement, with the stated aim of using nonviolent civil disobedience to compel...
    95 KB (8,323 words) - 06:15, 19 March 2024
  • Attenuation coefficient, sometimes called "extinction coefficient" in meteorology or climatology Mass extinction coefficient, how strongly a substance absorbs...
    756 bytes (116 words) - 20:48, 5 March 2023
  • Thumbnail for De-extinction
    De-extinction (also known as resurrection biology, or species revivalism) is the process of generating an organism that either resembles or is an extinct...
    51 KB (5,726 words) - 16:32, 16 March 2024