There are 9 matches
| Collection | Authorizer | Collection name | Reference |
|---|---|---|---|
| 284 | J. Sepkoski | 10205', Shell Oil Co.., #32-33B, N.P. Unit, S.W. Richey field (= Williston Basin, Deadwood Fm., upper Tremadoc, zone d, Montana in Sepkoski 1998) Demingian - Ordovician 1 - Montana | Lochman (1965) |
| 69026 | P. Wagner | Shell Oil Co., #32-33B. 10212', N.P. Unit, S.W. Richey field (= Williston Basin, Deadwood Fm., upper Tremadoc, zone d, Montana in Sepkoski 1998) Demingian - Ordovician 1 - Montana | Lochman (1965) |
| 69027 | P. Wagner | Shell Oil Co., #32-33B. 10214'. N.P. Unit, S.W. Richey field (= Williston Basin, Deadwood Fm., upper Tremadoc, zone d, Montana in Sepkoski 1998) Demingian - Ordovician 1 - Montana | Lochman (1965) |
| 69028 | P. Wagner | Shell Oil Co., #32-33B. 10223', #32-33B, N.P. Unit, S.W. Richey field (= Williston Basin, Deadwood Fm., upper Tremadoc, zone d, Montana in Sepkoski 1998) Demingian - Ordovician 1 - Montana | Lochman (1965) |
| 69030 | P. Wagner | 13275'-287', Amerada Petrol. Corp, Herman May, Fryburg Area (= Williston Basin, Deadwood Fm., upper Tremadoc, zone d, Montana in Sepkoski 1998) Demingian - Ordovician 1 - North Dakota | Lochman (1965) |
| 69031 | P. Wagner | 13282', Amerada Petrol. Corp, Herman May, Fryburg Area (= Williston Basin, Deadwood Fm., upper Tremadoc, zone d, Montana in Sepkoski 1998) Demingian - Ordovician 1 - North Dakota | Lochman (1965) |
| 69035 | P. Wagner | 13291', Amerada Petrol. Corp, Herman May, Fryburg Area (= Williston Basin, Deadwood Fm., upper Tremadoc, zone d, Montana in Sepkoski 1998) Demingian - Ordovician 1 - North Dakota | Lochman (1965) |
| 69036 | P. Wagner | 13293', Amerada Petrol. Corp, Herman May, Fryburg Area (= Williston Basin, Deadwood Fm., upper Tremadoc, zone d, Montana in Sepkoski 1998) Demingian - Ordovician 1 - North Dakota | Lochman (1965) |
| 69041 | P. Wagner | 13299', Amerada Petrol. Corp, Herman May, Fryburg Area (= Williston Basin, Deadwood Fm., upper Tremadoc, zone d, Montana in Sepkoski 1998) Demingian - Ordovician 1 - North Dakota | Lochman (1965) |