User Options
Toggle navigation
Login
Register
Login
Register
Main Site
Browse
Advanced Search
Featured
About
4 Specimen Results
Add all results to lightbox
Select results to add to lightbox
Sort by:
Title
Sort order:
Ascending
Descending
Start Over
Download results as:
Checklist
PDF (thumbnails)
Specimen information (Excel)
Add selected results to lightbox
Order:
Sclerorhynchiformes
Formation:
Greenhorn
FHSM VP-15199
Ptychotrygon
(Jaekel, 1894)
Formation:
Greenhorn
Period(Early):
Cretaceous
FHSM VP-15200
Sclerorhynchidae (Cappetta, 1974)
Formation:
Greenhorn
Period(Early):
Cretaceous
FHSM VP-15201
Sclerorhynchidae (Cappetta, 1974)
Formation:
Greenhorn
Period(Early):
Cretaceous
FHSM VP-15202
Sclerorhynchidae (Cappetta, 1974)
Formation:
Greenhorn
Period(Early):
Cretaceous
Next 36
Filter by
Phylum
Chordata (4)
Class
Chondrichthyes (4)
Family
Ptychotrygonidae (1)
Sclerorhynchidae (3)
Genus
Ptychotrygon (1)
Individual/Organization
Shimada, K. (4)
Schumacher, B.A. (4)
Period
Cretaceous (4)
Epoch
Upper (4)
Age
Cenomanian (4)
Formation
Greenhorn (4)
Member
Lincoln (4)
Country
United States of America (4)
State/Province
Colorado (4)
County
Las Animas (4)