There are 2 matches
| Collection | Authorizer | Collection name | Reference |
|---|---|---|---|
| 79694 | J. Mueller | Locality HA ("Lower San Angelo Fm.") (= Pease River / coll. Olson 1950) Kungurian/Roadian - Permian 2-3 - Texas | Olson and Beerbower (1953) |
| 80729 | J. Mueller | Locality KN (San Angelo Fm.) (= Little Croton Creek; MacFayden Ranch; JR Pasture) Kungurian/Roadian - Permian 2-3 - Texas | Olson (1962) |