There are 2 matches

Collection Authorizer Collection name Reference
49709W. Kiessling Yucca Mound, Dry Canyon, New Mexico (= Reef 293) Virgilian - Carboniferous 5 - New Mexico Toomey et al. (1977)
49835W. Kiessling Algal wacke-packstones, Phylloid algal bank complex, New Mexico Moscovian - Carboniferous 4 - New Mexico Toomey (1980)

Do another search