There are 2 matches

Collection Authorizer Collection name Reference
20165J. Alroy Butler Spring (Lower) (= UM-K3-61) Irvingtonian - Cenozoic 6 - Kansas Schultz (1969)
20293J. Alroy Courtland Canal Irvingtonian - Cenozoic 6 - Kansas Eshelman and Hager (1984)

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