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Source: Atmospheric Chemistry Glossary
 
Source: Atmospheric Chemistry Glossary
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[[Category: Chemistry]]

Revision as of 13:58, 29 May 2019

The time period between 280-345 Myr BP of Earth's geologic history. Characterized by glacial onsets and melting and massive migration and extinctions of species during this period.

[Geology;v18; 809-811;1990] [Geology;v17; 408-411;1989]

Source: Atmospheric Chemistry Glossary