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Origination, diversity, and extinction metrics essential for analysis of mass biotic crisis events: An example from cretaceous ammonoidea

Christopher J. Collom
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Algorithms for the extinction event

Public, 2013
Abstract The authors explore the kinetic energy of end times in a digital age based on their recent video After the Drones, produced with artist Jackson 2bears.
Arthur Kroker, Marilouise Kroker, Jackson 2bears   +2 more
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The Late Triassic Mass Extinction Event

2016
The Late Triassic extinction event is recognized as one of the five largest such events of the Phanerozoic and is now generally believed to have been caused by global warming and concomitant environmental changes triggered by emplacement of the Central Atlantic Magmatic Province.
Colin Barras, Richard J. Twitchett
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Functional diversity of marine ecosystems after the Late Permian mass extinction event [PDF]

Nature Geoscience, 2014
Article can be accessed from http://www.nature.com/ngeo/journal/v7/n3/full/ngeo2079.htmlThe Late Permian mass extinction event was the most severe such crisis of the past 500 million years and occurred during an episode of global warming.
W. Foster, R. Twitchett
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Rapid macrobenthic diversification and stabilization after the end-Cretaceous mass extinction event

Geology, 2020
Previous ichnological analysis at the Chicxulub impact crater, Yucatán Peninsula, México (International Ocean Discovery Program [IODP]/International Continental Scientific Drilling Program [ICDP] Site M0077), showed a surprisingly rapid initial ...
F. Rodríguez-tovar, C. M. Lowery, T. Bralower, S. Gulick, H. Jones   +4 more
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Middle Mississippian Blastoid Extinction Event

Science, 1988
The Middle Mississippian blastoid (Phylum Echinodermata) extinction event (about 340 million years ago) was a rapid, habitat-specific extinction. Blastoids became rare or absent in shallow-water environments after the extinction, and this change was probably synchronous worldwide.
W I, Ausich, D L, Meyer, J A, Waters
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PERMIAN TETRAPOD EXTINCTION EVENTS

Geological Society of America Abstracts with Programs, 2016
Abstract Four substantial tetrapod extinctions have been identified during the Permian, but only one of these is an apparent mass extinction. Analyses of global compilations of the family-level diversity of Permian tetrapods have been confounded by incorrect and compiled correlations.
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Ammonoid extinction events

Philosophical Transactions of the Royal Society of London. B, Biological Sciences, 1989
The ammonoid cephalopods range from the early Devonian to the late Cretaceous, a period of some 320 Ma. Because of their importance for biostratigraphic discrimination and their use in practical age dating for this period they have been intensively studied.
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