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| The ocean in Devonian times. A study of the collapse of Earth's marine life 378 to 375 million years ago suggests that the planet's current ecosystems, which are struggling with biodiversity loss, could meet a similar fate. (Credit: University of Michigan Museum of Paleontology) |
ScienceDaily (2010-12-31) -- An influx of invasive species can stop the dominant natural process of new species formation and trigger mass extinction events, according to new research. The study of the collapse of Earth's marine life 378 to 375 million years ago suggests that the planet's current ecosystems, which are struggling with biodiversity loss, could meet a similar fate.
http://www.sciencedaily.com/releases/2010/12/101230100050.htm
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