Cenozoic Earth ] Back | Next >

 150 thousand years ago

Mean atmospheric O2
 Same as modern level

Mean atmospheric CO2
 Pre-industrial level

Mean temperature
 5C below modern level

Cenozoic Earth - An idyllic and colorful imaginary canyon at sunrise - Natural History Illustration Geologic Time Scale

 Era: Cenozoic
  Period: Quaternary
   Epoch: Pleistocene
    Age: Tarantian*


Nancy's Canyon Sunrise

A scenic earthly canyon as it may have appeared any time 150 thousand years ago.

*AKA Tyrrhenian Stage, Eemian, Sangamonian


Copyright Walter B. Myers. All rights reserved.

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