01398cam a22003011 4500 gs 53000203 DLC 20260227111400.0 741002s1953 xx 000 0 eng gs 53000203 (OCoLC)1028177 DLC VtMiM TxU DLC premarc TN24.N6 A232 no.30 557.89 Montgomery, Arthur, 1909-1999. Pre-Cambrian geology of the Picuris Range, north central New Mexico; petrology and structure of metamorphosed sedimentary and igneous rocks and description of mineral resources. Socorro, State Bureau of Mines and Mineral Resources, New Mexico Institute of Mining and Technology, 1953. vii, 89 p. illus., maps (2 fold. col. in pocket) tables 23 cm. New Mexico. Bureau of Mines and Mineral Resources. Bulletin; 30 "Submitted during November 1950 in partial fulfillment of the requirements for the degree of doctor of philosophy at Harvard University. Bibliography: p. [85]-86. Geology New Mexico Picuris Range. Petrology New Mexico Picuris Range. Mines and mineral resources New Mexico Picuris Range. Geology, Stratigraphic Precambrian. Bulletin (New Mexico. Bureau of Mines and Mineral Resources) ; 30. 28756 28756