Biostratigraphy and carbonate facies of the Mississippian Arroyo Peñasco Formation, north-central New Mexico Armstrong, Augustus K. creator text bibliography nmu Socorro State Bureau of Mines and Mineral Resources, New Mexico Institute of Mining and Technology 1967 monographic eng
print
79 p. illus. (2 fold. in pocket), maps. 29 cm. by Augustus K. Armstrong. Bibliography: p. 78-79. Geology, Stratigraphic Mississippian Geology New Mexico QE672 .A67 551.7/51 Memoir (New Mexico. Bureau of Mines and Mineral Resources) ; 20 gs 68000248 //r90 U.S. Geological Survey Library 700508 20260227111422.0 gs 68000248