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M. C. Hansen
A presumed lower dentition and a spine of a Permian petalodontiform chondrichthyan, Megactenopetalus kaibabanus
Journal of Paleontology (January 1978), 52(1):55-60
Index Terms/Descriptors:
Latitude & Longitude:
GeoRef, Copyright 2004, American Geological Institute.
Arizona; bones; Chondrichthyes; Chordata; Concha Limestone; Leonardian; Lower Permian; Megactenopetalus; Megactenopetalus kiababanus; morphology; paleogeography; paleontology; Paleozoic; Permian; Petalodontiformes; Pisces; Santa Cruz County Arizona; taxonomy; teeth; United States; Vertebrata
N31°30'00" -
N31°40'00" and
W111°20'00" -
W110°30'00" (Search for maps and images at Alexandria Digital Library)
Copyright © 1978 by the GeoScienceWorld.
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