Showing 201 - 220 results of 360 for search '"extinction events"', query time: 1.85s Refine Results
  1. 201
    by Gerhardt, Angela Mae
    Published 2014
    ... an expanded record of extinction event within the Nolichucky Formation of the Southern Appalachians making...
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  2. 202
  3. 203
    ...The end-Permian mass extinction was the most severe extinction event in the past 540 million years...
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    Article
  4. 204
  5. 205
    by Adam M Yates, Frank H Neumann, P John Hancox
    Published 2012-01-01
    ... arose in the Triassic Period, sometime after the major extinction event at the End-Permian boundary...
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    Article
  6. 206
    by Sieger, Danielle
    Published 2014
    ... erosion rates following the end-Permian mass extinction event. To explain the changes in the Buckley...
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  7. 207
    by Champagne, Tracy Ann Neil
    Published 2010
    ... coral genera in the Caribbean region prior to the Plio-Pleistocene extinction event...
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  8. 208
    ... at least 65°S, and terminates abruptly in the upper LMF in an extinction event that most likely heralds...
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    Article
  9. 209
    by Pierazzo, Elisabetta, 1963-
    Published 1997
    ...Impact events may have affected the evolution of life on Earth. The mass extinction event...
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  10. 210
  11. 211
    ... on Earth, and the common paradigm persists that the biotic recovery from the extinction event was unusually...
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  12. 212
  13. 213
    by Gaiger, Frances Jean
    Published 2008
    ...A global extinction event has been documented in protozoan foraminifera in the late Pliocene...
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  14. 214
    by Witts, James David
    Published 2016
    ...The Cretaceous–Paleogene (K–Pg) mass extinction event occurred 66 million years ago, the most...
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  15. 215
    by Van der Merwe, Vincent Charl
    Published 2015
    ... galliforms originated only after the Cretaceous-Tertiary mass extinction event....
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    Dissertation
  16. 216
  17. 217
    by Michael Frederick, Gordon G. Gallup, Jr.
    Published 2018-02-01
    ... Numerous hypotheses have been advanced to explain the worldwide extinction event that led...
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    Article
  18. 218
  19. 219
    by Downs, Drew Tyler
    Published 2009
    ... corresponds to a rapid extinction event. The greater than 90% Classopollis meyerianus correlates to the basal...
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  20. 220
    ...Abstract The ca 252 Ma Permian–Triassic boundary (PTB) represents the most severe mass extinction...
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    Article