There are 3 matches

Collection Authorizer Collection name Reference
17603J. Alroy John Day Unit K1 (= Lower Roundup Flat Section; JDNM-35; South Haystack; UCMP V-6682) Chattian - Cenozoic 4 - Oregon Albright et al. (2008)
93079J. Alroy John Day Unit K2 (= Middle Roundup Flat Section) Chattian - Cenozoic 4 - Oregon Albright et al. (2008)
212628N. Famoso Lonerock Area (= JDNM-140, Lone Rock Site 50) Arikareean - Cenozoic 4-5 - Oregon Fremd and Whistler (2009)

Do another search