Cretaceous, Bear Paw Shale, Montana
- Click images to zoom
Reference: Ammonites and the other
Cephalopods of the Pierre Seaway, An Identification Guide, Neal
L. Larson, Steven Jorgensen, Robert A. Farrar and Peter L. Larson.
# 636 - Bacculite, Montana
Specimen measures approximately 2
inches in length.
Click Here
to return to the [USA Cretaceous Ammonite] Table of Contents
Click Here
to return to the [Ammonite] Table of Contents
Click Here
to return to the [Fossil Co] Table of Contents
