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by Stratigraphy.net
New from Snet: Lithologs, a new tool to create lithological/sedimentological logs online..

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A Song of Ice and Fire: 485-million-year history of Earth’s surface temperature

  In the last 540 million years, five mass extinction events shaped the history of the Earth. Those events were related to extreme climate change. On a global scale the main forces behind this phenomenon are: solar forcing, atmospheric CO2 concentration, and plate tectonics.  Earth’s climate has oscillated between two basic states: the “Icehouse”, and […]

Stratigraphy.net | Impressum
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