User Options
Toggle navigation
Login
Register
Login
Register
Main Site
Browse
Advanced Search
Featured
About
2 Specimen Results
Add all results to lightbox
Select results to add to lightbox
Sort by:
Title
Sort order:
Ascending
Descending
Download results as:
Checklist
PDF (thumbnails)
Specimen information (Excel)
Add selected results to lightbox
Family:
Pteriidae
FHSM IP-985-1
Pteria petrosa
(Scopoli, 1777)
Formation:
Niobrara
Period(Early):
Cretaceous
FHSM IP-1316
Pteria linguaeformis
(Scopoli, 1777)
Formation:
Pierre
Period(Early):
Cretaceous
Next 36
Filter by
Phylum
Mollusca (2)
Order
Ostreida (2)
Class
Bivalvia (2)
Genus
Pteria (2)
Individual/Organization
Harksen, J.C. (1)
Miller, H.W. (1)
Pettyjohn, W. (1)
Period
Cretaceous (2)
Formation
Niobrara (1)
Pierre (1)
Member
Smoky Hill (1)
Country
United States of America (2)
State/Province
Kansas (1)
South Dakota (1)
County
Meade (1)
Rooks (1)