There are 3 matches
| Collection | Authorizer | Collection name | Reference |
|---|---|---|---|
| 287 | J. Sepkoski | Shell Oil Co. Pine Field Nos. 1 and 43-22A, Deadwood Fm., Arenig, zones f and g, Tulean - Ordovician 1-2 - Montana - old id | Lochman-Balk and Wilson (1967) |
| 174361 | P. Wagner | Shell Pine Unit #43-22A, 9478'-9481' Tulean - Ordovician 1-2 - Montana | Lochman (1966) |
| 174452 | P. Wagner | Shell Pine Unit #43-22A, 9481'-9484' Tulean - Ordovician 1-2 - Montana | Lochman (1966) |