Showing posts with label extinctions. Show all posts
Showing posts with label extinctions. Show all posts

Monday, July 3, 2023

20 Mya to 15 Mya

 20 Mya to 15 Mya















15.97 Mya, Neogene, Miocene, Langhain: Extinctions in Middle Miocene disruption.
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1,000,000 BP to 500,000 BP

1,000,000 BP to 500,000 BP 780,000 BP: Erath's magnetic field switched polarities and may well have caught the attention of giants

  • 30 Mya to 25 Mya
    30 Mya to 25 Mya 28.1 Mya, Paleogene, Oligocene Chatian: Ancestor of apes and humans. Grande Coupure extinctinction.  Start of widespread An...
  • 20 Mya to 15 Mya
      20 Mya to 15 Mya 15.97 Mya, Neogene, Miocene, Langhain: Extinctions in Middle Miocene disruption.
  • 1,000,000 BP to 500,000 BP
    1,000,000 BP to 500,000 BP 780,000 BP: Erath's magnetic field switched polarities and may well have caught the attention of giants