There are 2 matches
| Collection | Authorizer | Collection name | Reference |
|---|---|---|---|
| 88009 | A. Hendy | Sioux City Brick and Tile Co. claypit, Riverside Late Cenomanian - Cretaceous 5 - Iowa | Cobban (1983) |
| 88017 | A. Hendy | USGS Loc. 10412, Plymouth Co. [Graneros Shale] Cenomanian - Cretaceous 5 - Iowa | Cobban (1983) |