User Options
Toggle navigation
Login
Register
Login
Register
Main Site
Browse
Advanced Search
Featured
About
5 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
County:
Las Animas
Phylum:
Mollusca
FHSM IP-1443
Calycoceras naviculare
(Mantell, 1822)
Formation:
Greenhorn
Period(Early):
Cretaceous
FHSM IP-1444
Volviceramus grandis
(Stoliczka, 1871)
Formation:
Greenhorn
Period(Early):
Cretaceous
FHSM IP-1445
Ostrea
(Linnaeus, 1758)
Formation:
Greenhorn
Period(Early):
Cretaceous
FHSM IP-1446
Bivalvia (Linnaeus, 1758)
Formation:
Greenhorn
Period(Early):
Cretaceous
FHSM IP-1447
Bivalvia (Linnaeus, 1758)
Formation:
Greenhorn
Period(Early):
Cretaceous
Next 36
Filter by
Order
Ammonitida (1)
Myalinida (1)
Ostreida (1)
Class
Bivalvia (4)
Cephalopoda (1)
Family
Acanthoceratidae (1)
Inoceramidae (1)
Ostreidae (1)
Genus
Calycoceras (1)
Ostrea (1)
Volviceramus (1)
has media
Has media (3)
Has no media (2)
Individual/Organization
Schumacher, B.A. (5)
Kirkland, J.J. (1)
Period
Cretaceous (5)
Formation
Greenhorn (5)
Member
Lincoln (5)
Country
United States of America (5)
State/Province
Colorado (5)