There are 5 matches
| Collection | Authorizer | Collection name | Reference |
|---|---|---|---|
| 35493 | M. Foote | Brachiopods of Mason City Mbr., Shell Rock Fm., North-Central Iowa Early Frasnian - Devonian 4 - Iowa | Day (1988) |
| 35495 | M. Foote | Brachiopods of Nora Mbr., Shell Rock Fm., North-Central Iowa Frasnian - Devonian 4 - Iowa | Day (1988) |
| 35499 | M. Foote | Brachiopods of upper Cerro Gordo Mbr., Lime Creek Fm., North-Central Iowa Frasnian - Devonian 4 - Iowa | Day (1988) |
| 35502 | M. Foote | Brachiopods of Independence Shale in Iowa Frasnian - Devonian 4 - Iowa - old id | Day (1988) |
| 219868 | P. Wagner | Brandon. waterlooensis zone Givetian - Devonian 3 - Iowa - old id | Stainbrook (1943) |