Phys.Org |
Just how old are animals?
Phys.Org However, using a recently developed relaxed molecular clock method called RelTime, a team of scientists at Oakland (Michigan) and Temple (Philadelphia) dated the origin of animals at approximately 1.2 billion years ago reviving the debate on the age of ... |
Tuesday, May 30, 2017
Just how old are animals? - Phys.Org
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