Posts Tagged by extinction
Extinction: A 62-million-year itch?
| July 19, 2009 | Posted by O'Leary under Intelligent Design |
At Seed Magazine (June 29, 2009), Adrian Melott of “The Big Idea” asks, “Sometimes, something kills nearly all life on the entire planet. But is there a regular cycle to this creation and destruction of Earth’s biodiversity?”, arguing, Fortunately, all known dips in biodiversity seem to be followed by periods of rapid diversification called radiations.… more