There are 2 matches
| Collection | Authorizer | Collection name | Reference |
|---|---|---|---|
| 75553 | P. Wagner | Geiser Quarry, 2.1 km east of Dutchtown. Unit 2 (= Klapper & Bergström locality 1) Cassinian - Ordovician 1-2 - Missouri | Fix (1975) |
| 75554 | P. Wagner | MSM 101.1. Diversion Channel 0.8 km west of Ancell (Scott City) Cassinian - Ordovician 1-2 - Missouri | Fix (1975) |