There are 2 matches
| Collection | Authorizer | Collection name | Reference |
|---|---|---|---|
| 20170 | J. Alroy | Butler Spring (UM K3-62) (= Cragin Quarry, in part) Irvingtonian - Cenozoic 6 - Kansas | Schultz (1969) |
| 20295 | J. Alroy | Cragin Quarry Locality 1 (= Big Springs Loc. 1; KU Locality 6; USGS 21274) Irvingtonian - Cenozoic 6 - Kansas | Hibbard and Taylor (1960) |