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News from the Geoblogosphere feed

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

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Lessons from the past: The Triassic mass extinction

The end-Triassic mass extinction (ETME), one of the Phanerozoic’s largest mass extinctions, is typically attributed to climate change associated with degassing of basalt flows from the central Atlantic magmatic province (CAMP) emplaced during the initial rifting of Pangea. These massive volcanic eruptions released large quantities of carbon dioxide, sulphur dioxide, thermogenic methane, halocarbons, and heavy […]

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