Cuvier: French naturalist who is considered the founder of comparative anatomy and vertebratepaleontology.
居维叶：法国自然学家，他被认为是比较解剖学以及脊椎动物古生物学的创始者。
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Michael Ryan, curator of vertebratepaleontology for the Cleveland Museum of Natural History, published the discovery in this month's Journal of Paleontology.
JENNIFER A. CLACK, a Reader in vertebratepaleontology and doctor of science at the University of Cambridge, has been studying tetrapod origins for 25 years.