There are 2 matches
| Collection | Authorizer | Collection name | Reference |
|---|---|---|---|
| 20168 | J. Alroy | Butler Spring (UM K4-59) (= Cragin Quarry, in part) Irvingtonian - Cenozoic 6 - Kansas | Schultz (1969) |
| 20290 | J. Alroy | Conard Fissure Irvingtonian - Cenozoic 6 - Arkansas | Gidley and Gazin (1938) |