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Topic: How a Paleontologist Determines How Long a Mass Extinction Lasts (Read 51 times) previous topic - next topic

How a Paleontologist Determines How Long a Mass Extinction Lasts

How a Paleontologist Determines How Long a Mass Extinction Lasts

[html]Mass extinction events have shaped the course of evolution on Earth. But identifying how long they last, and when they are happening, has evaded researchers.[/html]

Source: How a Paleontologist Determines How Long a Mass Extinction Lasts (http://ht**://www.discovermagazine.c**/planet-earth/how-a-paleontologist-determines-how-long-a-mass-extinction-lasts)