1. Brachiopod fauna of Saturday Mountain Formation, southern Lemhi Range, Idaho, Author/Creator: Ross, Reuben James, 1918- Publication/Creation: Washington : U.S. Govt. Print. Off, 1959 Resource Type: Book Is Part Of: U.S. Geological Survey professional paper, no. 294 A-M. Access & Availability: Loading
2. Brachiopod fauna of Saturday Mountain Formation, southern Lemhi Range, Idaho Author/Creator: Ross, Reuben James, 1918- author Publication/Creation: Washington : United States Department of the Interior, Geological Survey, 1959 Resource Type: Book Access & Availability: Loading
3. The brachiopod genera Hebertella, Dalmanella, and Heterorthina from the Ordovician of Kentucky Author/Creator: Walker, Laurence G. 1937- (Laurence Graves), author Publication/Creation: Washington : United States Department of the Interior, Geological Survey, 1982 Resource Type: Book Access & Availability: Loading
4. The brachiopod genera Hebertella, Dalmanella, and Heterorthina from the Ordovician of Kentucky : a taxonomic study of nine species and their stratigraphic distribution in the Lexington limestone and younger Ordovician rocks Author/Creator: Walker, Laurence G. 1937- (Laurence Graves) Publication/Creation: Washington : U.S. G.P.O., 1982 Resource Type: Book Is Part Of: U.S. Geological Survey professional paper, no. 1066 A-N. Access & Availability: Loading
5. Brachiopods from the upper part of the Garden City Formation (Ordovician) north-central Utah Author/Creator: Ross, Reuben James, 1918- Publication/Creation: Washington : U.S. Govt. Print. Off, 1968 Resource Type: Book Is Part Of: U.S. Geological Survey professional paper, no. 591-593. Access & Availability: Loading