There are 2 matches

Collection Authorizer Collection name Reference
1302D. Jablonski Jablonski & Raup Locality 11 Maastrichtian - Cretaceous 8 - Arkansas Jablonski and Raup (1999)
83054A. Hendy Okay Quarry [Phosphate bed, Annona Fm] (coll. Kennedy 1973-1974) Late Campanian - Cretaceous 7 - Arkansas Kennedy and Cobban (1993)

Do another search