There are 3 matches
| Collection | Authorizer | Collection name | Reference |
|---|---|---|---|
| 217128 | B. Seuss | Leavenworth Cass IA Outcrop, Locality 27 Virgilian - Carboniferous 5 - Iowa | Toomey (1969) |
| 217129 | B. Seuss | Leavenworth Adair IA Outcrop, Locality 28 Virgilian - Carboniferous 5 - Iowa | Toomey (1969) |
| 217130 | B. Seuss | Leavenworth Madison IA Outcrop, Locality 29 Virgilian - Carboniferous 5 - Iowa | Toomey (1969) |