TY - BOOK AU - Armstrong,Augustus K. TI - Stratigraphy and paleontology of the Mississippian system in southwestern New Mexico and adjacent southeastern Arizona AV - QE729 .A7 PY - 1962/// CY - Socorro PB - State Bureau of Mines and Mineral Resources, New Mexico Institute of Mining and Technology KW - Paleontology KW - Mississippian KW - New Mexico KW - Arizona KW - Geology, Stratigraphic KW - Geology N1 - Bibliography: p. [67]-69 ER -