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28 Specimen Results
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Individual/Organization:
Hill, M.
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Phylum
Chordata (28)
Order
Chimaeriformes (27)
Multituberculata (1)
Class
Chondrichthyes (27)
Mammalia (1)
Family
Callorhinchidae (23)
Chimaeridae (4)
Neoplagiaulacidae (1)
Genus
Ischyodus (23)
Mesodma (1)
Individual/Organization
Everhart, M.J. (28)
Well, A. (1)
Hoganson, J.W. (27)
Period
Cretaceous (28)
Epoch
Upper (28)
Age
Maastrichtian (28)
Formation
Fox Hills (28)
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United States of America (28)
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Colorado (28)
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Adams (28)