There are 5 matches
| Collection | Authorizer | Collection name | Reference |
|---|---|---|---|
| 357 | J. Sepkoski | F-231 (= Thaerodonta-Oniella community, Maquoketa Fm.) Maysvillian/Richmondian - Ordovician 5 - Minnesota | Bayer (1967) |
| 23237 | S. Holland | Fort Atkinson Limestone Ostracodes of Iowa Maysvillian - Ordovician 5 - Iowa | Swain (1987) |
| 192093 | P. Wagner | Kankakee River Richmondian - Ordovician 5 - Illinois | Wang (1949) |
| 192175 | P. Wagner | F-240. Bed 5 Maysvillian/Richmondian - Ordovician 5 - Minnesota | Bayer (1967) |
| 204093 | P. Wagner | Three quarters of a mile southwest of Ossian Richmondian - Ordovician 5 - Iowa | Wang (1949) |