devonian-era

Devonian era

Your questions, answered: Do we know when chimaeras shifted to deep-water habitats?
February 22, 2011 · 1 Comment

Earlier this month we received a question on one of our past posts, The Ghost Sharks of the Jurassic, asking: “Do we know when these chimaeras shifted to deep-water habitats? If predation and, in particular, the evolution and diversification of predatory species prompted their geographic transition, at what point would a sort of critical level […]



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