When the Ocean Breathed Deep
When the Ocean Breathed Deep
Los Angeles CA (SPX) Jan 03, 2007
Geologists have uncovered evidence in the oil fields of Oman that explains how Earth could suddenly have changed 540 million years ago to favor the evolution of the single-celled life forms to the multicellular forms we know today. The research yields new information about how past life has interacted with and evolved alongside the changing environment of Earth.
http://www.terradaily.com/reports/When_The_Ocean_Breathed_Deep_999.html