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  • Extinction - Wikipedia

    https://en.wikipedia.org/wiki/Extinction

    In biology and ecology, extinction is the end of an organism or of a group of organisms , normally a species. The moment of extinction is generally ...

  • Extinction event - Wikipedia

    https://en.wikipedia.org/wiki/Extinction_event

    An extinction event ... Mass extinctions seem to be a mainly Phanerozoic phenomenon, with extinction rates low before large complex organisms arose.

  • Extinctions, Inc.

    https://www.extinctions.com

    EXTINCTIONS, Inc., Museum and Collector Quality Fossils, World Class Specimens, including Dinosaurs, Trilobites, Ammonites, and Amber.

  • extinction | Definition & Animals | Britannica.com

    https://www.britannica.com/science/extinction-biology

    Mass extinctions. Although extinction is an ongoing feature of Earth’s flora and fauna (the vast majority of species ever to have lived are extinct), the fossil ...

  • Extinctions – Te Ara Encyclopedia of New Zealand

    https://teara.govt.nz/en/extinctions

    The concept of extinction; Pre-human extinction events; Extinctions in the human era; New Zealand extinctions since human arrival; Extinction of large birds; Smaller ...

  • Extinctions - Online Course - FutureLearn

    https://www.futurelearn.com/courses/extinctions-past-present

    Discover the diversity of life on earth, the impacts of five past mass extinctions and the prospect of a sixth extinction today.

  • Extinction | Define Extinction at Dictionary.com

    www.dictionary.com/browse/extinction

    Extinction definition, the act of extinguishing. See more.

  • The Extinction Crisis - Center for Biological Diversity

    www.biologicaldiversity.org/.../extinction_crisis

    THE EXTINCTION CRISIS. ... Our planet is now in the midst of its sixth mass extinction of plants and animals — the sixth wave of extinctions in the past half ...

  • 4. – Extinctions – Te Ara Encyclopedia of New Zealand

    https://teara.govt.nz/en/extinctions/page-4

    Loss of creatures large and small. The extinctions in New Zealand have been unusual because small species died out at the same time as the megafauna (large ...

  • BBC Nature - Big Five mass extinction events

    www.bbc.co.uk/nature/extinction_events

    Late Devonian mass extinction Three quarters of all species on Earth died out in the Late Devonian mass extinction, though it may have been a series of extinctions ...

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