FHSM VP-17993
Ptychotrygon vermiculata (Cappetta, 1975)

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Taxonomy

Specimen Info

Kingdom
Animalia
Genus
Ptychotrygon
Phylum
Chordata
Species
vermiculata
Class
Chondrichthyes
Author
Cappetta
Order
Sclerorhynchiformes
Year
1975
Family
Ptychotrygonidae
Collected by
Everhart, M.J.
Date Collected
2011-11-06
Identified By
Hoganson, J.W.
Date Identified
2011-11-01
Type
Number of Pieces
8
Description
Skull; Isolated Teeth, (8)

Locality

Lithostratigraphy

Country
United States of America
State/Province
Colorado
County
Adams
Remarks
Information withheld. Please contact FHSM for detailed locality information
Group
Formation
Fox Hills
Member
Zone
Bed
Local Fauna

Chronostratigraphy

Biostratigraphy

Earliest Era
Mesozoic
Latest Era
Mesozoic
Earliest Period
Cretaceous
Latest Period
Cretaceous
Earliest Epoch
Upper
Latest Epoch
Upper
Earliest Age
Maastrichtian
Latest Age
Maastrichtian
Lowest Zone
Highest Zone