Niles Eldredge has been a paleontologist on the curatorial staff of the American Museum of Natural History since 1969. A specialist in mid-Paleozoic phacopid trilobites, Dr. Eldredge, along with Stephen Jay Gould of Harvard, formulated a theory challenging Darwin”s premise that evolution occurs gradually. Their theory, known as Punctuated Equilibria, asserts that evolution occurs in dramatic spurts interspersed with long periods of stasis.
1 Ebooks bởi Bruce Lieberman
Bruce Lieberman & Niles Eldredge: Macroevolutionaries
One of the twentieth century’s great paleontologists and science writers, Stephen Jay Gould was, for Bruce S. Lieberman and Niles Eldredge, also a close colleague and friend. In Macroevolutionaries, …
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