Barrie, K.A., 1975, The conodont biostratigraphy of the Black Prince Limestone (Pennsylvanian) of southeastern Arizona: Tucson, University of Arizona, M.S. thesis, 43 p.
Barrie, K.A.
Tucson, University of Arizona, M.S. thesis, 43 p.
Stratigraphy, Biostratigraphy, Correlation, Conodont, [Black Prince Limestone][Black Prince fm] - Pennsylvanian,