Paleontology – Sarcopterygii – lobefins Revisited – NATURES TALK SHOW, LLC

buy keppra for dogs Paleontology – Sarcopterygii – lobefins Revisited
On Natures Talk Show Fine Art of Paleontology series Ken McKeighen and Ken Boorman will be discussing the Lobefins and their evolution. Early lobe?finned fishes are bony fish with fleshy, lobed, paired fins, which are joined to the body by a single bone. ? Pectoral and pelvic fins have articulations resembling those of tetrapod limbs. These fins evolved into the legs of the first tetrapod land vertebrates, amphibians.

http://www.devoniantimes.org/who/pages/lobe-fins.html
Source: zenolive
Paleontology – Sarcopterygii – lobefins Revisited
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Paleontology – Sarcopterygii – lobefins Revisited
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