Geobulletin alpha

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

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Evidence from Mongolian Paleontology Expedition Supports Biogenic Climate Change Causation for Late Devonian Mass Extinction

Members of a U.N.-sponsored research team with members from Appalachian State University’s Department of Geology have found evidence for catastrophic oceanographic events associated with climate change and a mass extinction 375 million years ago that devastated tropical marine ecosystems. “The Late Devonian mass extinction was one of the five largest mass extinction events in the history of | Impressum