User Options
Toggle navigation
Login
Register
Login
Register
Main Site
Browse
Advanced Search
Featured
About
10 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
Family:
Ostreidae
Individual/Organization:
Harksen, J.C.
FHSM IP-1327
Ostrea
(Linnaeus, 1758)
Formation:
Pierre
Period(Early):
Cretaceous
FHSM IP-1338
Ostrea
(Linnaeus, 1758)
Formation:
Pierre
Period(Early):
Cretaceous
FHSM IP-1344
Ostrea glabra
(Linnaeus, 1758)
Formation:
Fox Hills
Period(Early):
Cretaceous
FHSM IP-1345
Ostrea glabra
(Linnaeus, 1758)
Formation:
Fox Hills
Period(Early):
Cretaceous
FHSM IP-1346
Ostrea glabra
(Linnaeus, 1758)
Formation:
Fox Hills
Period(Early):
Cretaceous
FHSM IP-1347
Ostrea glabra
(Linnaeus, 1758)
Formation:
Fox Hills
Period(Early):
Cretaceous
FHSM IP-1348
Ostrea glabra
(Linnaeus, 1758)
Formation:
Fox Hills
Period(Early):
Cretaceous
FHSM IP-1349
Ostrea glabra
(Linnaeus, 1758)
Formation:
Fox Hills
Period(Early):
Cretaceous
FHSM IP-1350
Ostrea glabra
(Linnaeus, 1758)
Formation:
Fox Hills
Period(Early):
Cretaceous
FHSM IP-1685
Ostrea
(Linnaeus, 1758)
Formation:
Pierre
Period(Early):
Cretaceous
Next 36
Filter by
Phylum
Mollusca (10)
Order
Ostreida (10)
Class
Bivalvia (10)
Genus
Ostrea (10)
Individual/Organization
Pettyjohn, W. (9)
Period
Cretaceous (10)
Formation
Fox Hills (7)
Pierre (3)
Country
United States of America (10)
State/Province
South Dakota (10)
County
Corson (7)
Meade (2)
Todd (1)