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
Start Over
Download results as:
Checklist
PDF (thumbnails)
Specimen information (Excel)
Add selected results to lightbox
State/Province:
Minnesota
Phylum:
Mollusca
FHSM IP-2174
Spiroceras
(Meek, 1876)
Formation:
Decorah
Period(Early):
Ordovician
FHSM IP-2179
Gastropoda (Cuvier, 1797)
Formation:
Decorah
Period(Early):
Ordovician
Next 36
Filter by
Order
Ammonitida (1)
Class
Cephalopoda (1)
Gastropoda (1)
Family
Spiroceratidae (1)
Genus
Spiroceras (1)
has media
Has media (1)
Has no media (1)
Individual/Organization
Holtzman, R. (2)
Period
Ordovician (2)
Epoch
Middle (1)
Formation
Decorah (2)
Country
United States of America (2)
County
Goodhue (2)