Extinction is the termination of an organism by the death of its last member. A taxon may become functionally extinct before the death of its last member...

The Holocene extinction, also referred to as the Anthropocene extinction or the sixth mass extinction, is an ongoing extinction event caused exclusively...

Marine extinction intensity during 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 extinction...

Cretaceous–Paleogene (K–Pg) extinction event, formerly known as the Cretaceous-Tertiary (K–T) extinction event, was the mass extinction of three-quarters of...

known as the P–T extinction event, the Late Permian extinction event, the Latest Permian extinction event, the End-Permian extinction event, and colloquially...

Extinction Rebellion (abbreviated as XR) is a UK-founded global environmental movement, with the stated aim of using nonviolent civil disobedience to compel...

De-extinction (also known as resurrection biology, or species revivalism) is the process of generating an organism that either resembles or is an extinct...

Human extinction or omnicide is the hypothetical end of the human species, either by population decline due to extraneous natural causes, such as an asteroid...

though it still exists elsewhere. Local extinctions are contrasted with global extinctions. Local extinctions mark a change in the ecology of an area...

Marine extinction intensity during Phanerozoic % Millions of years ago (H) K–Pg Tr–J P–Tr Cap Late D O–S The Triassic–Jurassic (Tr-J) extinction event...

1000 cm2/mol. The molar absorption coefficient is also known as the molar extinction coefficient and molar absorptivity, but the use of these alternative terms...

Extinction is a 2018 American science fiction action film directed by Ben Young and written by Spenser Cohen and Brad Kane. The film is about a father...

Resident Evil: Extinction is a 2007 action horror film directed by Russell Mulcahy and written by Paul W. S. Anderson. A direct sequel to Resident Evil:...

The Late Pleistocene to the beginning of the Holocene saw the extinction of the majority of the world's megafauna, typically defined as animal species...

Extinctionism and extinctionist may refer to: Various theories about extinction of species, human race, social classes, etc. Extinctionism (religious concept)...

Look up extinction in Wiktionary, the free dictionary. Extinction, in biology and palaeontology, is the end of a species or other taxon. Extinction may also...

Neanderthal extinction Neanderthals became extinct around 40,000 years ago. Hypotheses on the causes of the extinction include violence, transmission of...

Marine extinction intensity during Phanerozoic % Millions of years ago (H) K–Pg Tr–J P–Tr Cap Late D O–S The Late Devonian mass extinction, also known...

the end-Ordovician mass extinction or the Ordovician–Silurian extinction, is the first of the "big five" major mass extinction events in Earth's history...

Attenuation coefficient, sometimes called "extinction coefficient" in meteorology or climatology Mass extinction coefficient, how strongly a substance absorbs...

Olson's Extinction was a mass extinction that occurred 273 million years ago in the late Cisuralian or early Guadalupian epoch of the Permian period, predating...

Survivor: Edge of Extinction is the 38th season of the American competitive reality television series Survivor. Broadcast between February 20 and May 15...

up extinction event in Wiktionary, the free dictionary. An extinction event, in biology and paleontology, refers to a mass extinction. Extinction Event...

The Sixth Extinction or Holocene extinction is the ongoing extinction event of species during the present Holocene epoch. Sixth Extinction may also refer...

Countdown to Extinction is the fifth studio album by American thrash metal band Megadeth, released on July 14, 1992, through Capitol Records. It was the...

Transformers: Age of Extinction is a 2014 American science fiction action film based on Hasbro's Transformers toy line. It is the standalone sequel to...

Extinction is a behavioral phenomenon observed in both operantly conditioned and classically conditioned behavior, which manifests itself by fading of...

end-Guadalupian extinction event, the Guadalupian-Lopingian boundary mass extinction, the pre-Lopingian crisis, or the Middle Permian extinction) was a major...

Georges Cuvier in 1796. Cuvier demonstrated evidence for the concept of extinction and how life of the past was not necessarily the same as that of the present...

In astronomy, extinction is the absorption and scattering of electromagnetic radiation by dust and gas between an emitting astronomical object and the...