Paleontological Sample - Microfossil Number: 12P-309 Formation: Quimbys Mill Common Name: Bryozoa Scientific Name: Homotrypa exilis Locality: Bluffs along right bank of the Galena River, 4.0 miles north of Galena, Illinois. Quimbys Mill and Guttenburg Formations.
Summary
Paleontological Sample - Microfossil Number: 12P-309 Formation: Quimbys Mill Common Name: Bryozoa Scientific Name: Homotrypa exilis Locality: Bluffs along right bank of the Galena River, 4.0 miles north of Galena, Illinois. Quimbys Mill and Guttenburg Formations.