Scientists Use Knowledge from the Food Industry to Understand Mass Extinction

30 enero 2015

The close of the Permian Period around 250 million years ago saw Earth’s biggest extinction ever. At this time large volcanic eruptions were occurring in what is now Siberia. The volcanoes pumped out gases that led to acid rain. Falling on the supercontinent Pangaea, the acid rain killed off end-Permian forests. The demise of forests led to soil erosion and the production of organic-rich sediments in shallow marine waters.
http://feeds.sciencedaily.com/~r/sciencedaily/~3/6c5W9jJms-o/150130121708.htm

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