Physogaleus

http://en.wikipedia.org/wiki/Physogaleus

Field Hierarchy

Parent
Galeocerdo 0 papers	Rhizoprionodon 0 papers	Myliobatis 0 papers	Paleogene 13.3k papers
Teleostei 8,451 papers		Carcharias 924 papers
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Physogaleus papers
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