PRINCIPAL SOURCES OF GEOLOGIC DATA Number at left refers to numbered 1x2 degree quadrangles shown in above index map. 1. Thaden, R.E., and Zech, R.S., unpublished geologic map of the northwest quadrant of New Mexico, scale 1:500,000. 2. Crouse, D.L., Hultgren, M.C., and Woodward, L.A., 1992, Geology of French Mesa quadrangle, Rio Arriba County, New Mexico: New Mexico Bureau of Mines and Mineral Resources Geologic Map GM-67, scale 1:24,000. Manley, K., Scott, G.R., and Wobus, R.A., 1987, Geologic map of the Aztec 1x2 degree quadrangle, northwestern New Mexico and southern Colorado: U.S. Geological Survey Miscellaneous Geologic Investigations Map I-1730, scale 1:250,000. Smith, R.L., Bailey, R.A., and Ross, C.S., 1970, Geologic map of the Jemez Mountains: U.S. Geological Survey Miscellaneous Geologic Investigations Map I-571, scale 1:125,000. Thaden, R.E., and Zech, R.S., unpublished geologic map of the northwest quadrant of New Mexico, scale 1:500,000. Woodward, L.A., Gibson, G.G., and McLelland, D., 1976, Geology of the Gallina quadrangle, Rio Arriba County, New Mexico: New Mexico Bureau of Mines and Mineral Resources Geologic Map GM-39, scale 1:24,000. Woodward, L.A., McLelland, D., Anderson, J.B., and Kaufman, W.H., 1972, Geologic map of Cuba quadrangle, New Mexico: New Mexico Bureau of Mines and Mineral Resources Geologic Map GM-25, scale 1:24,000. Woodward, L.A., McLelland, D., and Kaufman, W.H., 1974, Geologic map and sections of Nacimiento Peak quadrangle, New Mexico: New Mexico Bureau of Mines and Mineral Resources Geologic Map GM-32, scale 1:24,000. 3. Bachman, G.O., 1953, Geology of a part of northwestern Mora County, New Mexico: U.S. Geological Survey Oil and Gas Investigations Map OM-137, scale 1:50,000. Bauer, P.W., and Helper, M., 1994, Geology of the Trampas 7 1/2 minute quadrangle, Taos County, New Mexico: New Mexico Bureau of Mines and Mineral Resources Geologic Map GM-71, scale 1:24,000. Chapin, T.S., University of Texas, unpublished master's thesis, Geology of Fort Burgwin Ridge, Taos County, New Mexico, 151 p. Clark, K.F., and Read, C.B., 1972, Geology and ore deposits of Eagle Nest area, New Mexico: New Mexico Bureau of Mines and Mineral Resources Bulletin 94, 152 p., scale 1:48,000. Colpitts, R.M., and Smith, C.T., 1990, Geology of the Moreno Valley, Colfax County, New Mexico, in Tectonic Development of the Southern Sangre de Cristo Mountains, New Mexico, 41st annual field conference: New Mexico Geological Society Guidebook, p. 219-228. Dane, C.H., and Bachman, G.O., 1965, Geologic map of New Mexico: U.S. Geological Survey Special Geologic Map, scale 1:500,000. Kelley, V.C., 1978, Geology of the Espaņola Basin, New Mexico: New Mexico Bureau of Mines and Mineral Resources Geological Map GM-48, scale 1:125,000. Lipman, P.W., and Mehnert, H.H., 1979, The Taos Plateau volcanic field, northern Rio Grande rift, New Mexico, in Riecker, R., ed., Rio Grande Rift; Tectonics and Magnetism: Washington, D.C., American Geophysical Union, p. 289-311. Lipman, P.W., and Reed, J.C., Jr., 1989, Geologic map of the Latir volcanic field and adjacent areas: U.S. Geological Survey Miscellaneous Geologic Investigations Map I-1907, scale 1:48,000. Miller, J.P., Montgomery, A. and Sutherland, P.K., 1963, Geology of part of the southern Sangre de Cristo Mountains, New Mexico: New Mexico Bureau of Mines and Mineral Resources Memoir 11, 106 p., scale 1:93,750. O'Neill, J.M., and Mehnert, H.H., 1988, Petrology and physiographic evolution of the Ocate volcanic field, north-central New Mexico: U.S. Geological Survey Professional Paper 1478-A, 30 p., scale 1:125,000. Pillmore, C.L., unpublished geologic maps of Vermejo Park, Van Bremmer, Ash Mountain, The Wall, Baldy Mountain, Ute Park, and Abrue Canyon 7 1/2 minute quadrangles, New Mexico. Robinson, G.D., Wanek, A.A., Hays, W.H., and McCallum, M.E., 1964, Philmont Country: U.S. Geological Survey Professional Paper 505, 152 p. Scott, G.R., 1986, Geologic and structure-contour map of Springer 30 x 60 minute quadrangle, Colfax, Harding, Mora, and Union Counties, New Mexico: U.S. Geological Survey Miscellaneous Geologic Investigations Map I-1705, scale 1:100,000. Scott, G.R., and Pillmore, C.L., 1993, Geologic and structure-contour map of Raton 30 x 60 minute quadrangle, Colfax and Union Counties, New Mexico: U.S. Geological Survey Miscellaneous Geologic Investigations Map I-2266, scale 1:100,000. 4. Texas Bureau of Economic Geology, 1984, Geologic Atlas of Texas, Dalhart sheet: Austin, Tex., Texas Bureau of Economic Geology, scale 1:250,000. 5. Anderson, O.J., 1989, Geology and mineral resources of the Jones Ranch School quadrangle, McKinley County, New Mexico: New Mexico Bureau of Mines and Mineral Resources Geologic Map GM-65, scale 1:24,000. Anderson, O.J., 1990, Geology and coal resources of Vanderwagen quadrangle, McKinley County, New Mexico: New Mexico Bureau of Mines and Mineral Resources Geologic Map GM-64, scale 1:24,000. Anderson, O.J., 1991, Geology and mineral resources of Manuelito quadrangle, McKinley County, New Mexico: New Mexico Bureau of Mines and Mineral Resources Geologic Map GM-66, scale 1:24,000. Anderson, O.J., unpublished reconnaissance geologic map of the Upper Nutria quadrangle, McKinley County, New Mexico. Anderson, O.J., and Maxwell, C.H., 1991, Geology of the El Morro quadrangle, Cibola County, New Mexico: New Mexico Bureau of Mines and Mineral Resources Geologic Map GM-72, scale 1:24,000. Goddard, E.N., 1966, Geologic map and sections of the Zuni Mountains fluorspar district, Cibola County, New Mexico: U.S. Geological Survey Miscellaneous Geologic Investigations Map I-454, scale 1:31,680. Hackman, R.J., and Olson, A.B., 1977, Geology, structure, and uranium deposits of the Gallup 1x2 degree quadrangle, New Mexico and Arizona: U.S. Geological Survey Miscellaneous Geologic Investigations Map I-981, scale 1:250,000. Millgate, M.L., 1991, Geologic map of the Twin Buttes quadrangle, McKinley County, New Mexico: U.S. Geological Survey Miscellaneous Geologic Investigations Map I-2278, scale 1:24,000. Smith, C.T., 1958, Geologic map of Inscription Rock 15 minute quadrangle: New Mexico Bureau of Mines and Mineral Resources Geologic Map GM-4, scale 1:48,000. Thaden, R.E., and Zech, R.S., unpublished geologic map of the northwest quadrant of New Mexico, scale 1:500,000. 6. Maxwell, C.H., 1986, Geologic map of El Malpais lava field and surrounding areas, Cibola County, New Mexico: U.S. Geological Survey Miscellaneous Geologic Investigations Map I-1595, scale 1:62,500. Smith, R.L., Bailey, R.L., and Ross, C.S., 1970, Geologic map of the Jemez Mountains, New Mexico: U.S. Geological Survey Miscellaneous Geologic Investigations Map I-571, scale 1:125,000. Spiegel, Zane, and Baldwin, Brewster, 1963, Geology and water resources of the Santa Fe area, New Mexico: U.S. Geological Survey Water-Supply Paper 1525, 258 p., scale 1:24,000. Thaden, R.E., and Zech, R.S., unpublished geologic map of the northwest quadrant of New Mexico, scale 1:500,000. Woodward, L.A., Anderson, J.B., Kaufman, W.H., and Reed, R.K., 1973, Geologic map and sections of San Pablo quadrangle, New Mexico: New Mexico Bureau of Mines and Mineral Resources Geologic Map GM-26, scale 1:24,000. Woodward, L.A., Duchene, H.R., and Martinez, R., 1977, Geology of Gilman quadrangle, New Mexico: New Mexico Bureau of Mines and Mineral Resources Geologic Map GM-45, scale 1:24,000. Woodward, L.A., Duchene, H.R., and Reed, R.K., 1974, Geologic map and sections of San Miguel Mountain quadrangle, New Mexico: New Mexico Bureau of Mines and Mineral Resources Geologic Map GM-34, scale 1:24,000. Woodward, L.A., Kaufman, W.H., and Reed, R.K., 1973, Geologic map and sections of the Rancho del Chaparral quadrangle, New Mexico: New Mexico Bureau of Mines and Mineral Resources Geologic Map GM-27, scale 1:24,000. Woodward, L.A., and Martinez, R., 1974, Geologic map and sections of Holy Ghost Spring quadrangle, New Mexico: New Mexico Bureau of Mines and Mineral Resources Geologic Map GM-33, scale 1:24,000. Woodward, L.A., and Ruetschilling, R.L., 1976, Geology of San Ysidro quadrangle, New Mexico: New Mexico Bureau of Mines and Mineral Resources Geologic Map GM-37, scale 1:24,000. Woodward, L.A., and Schumacher, O.L., 1973, Geologic map and sections of La Ventana quadrangle, New Mexico: New Mexico Bureau of Mines and Mineral Resources Geologic Map GM-28, scale 1:24,000. 7. Baltz, E.H., and O'Neill, J.M., 1984, Geologic map and cross sections of the Mora River area, Sangre de Cristo Mountains, Mora County, New Mexico: U.S. Geological Survey Miscellaneous Geologic Investigations Map I-1456, scale 1:24,000. Baltz, E.H., and O'Neill, J.M., 1986, Geologic map and cross sections of the Sapello River area, Sangre de Cristo Mountains, Mora and San Miguel Counties, New Mexico: U.S. Geological Survey Miscellaneous Geologic Investigations Map I-1575, scale 1:24,000. Booth, F.O., III, 1977, Geologic map of the Galisteo Creek area, Lamy to Caņoncito, Santa Fe County, New Mexico: U.S. Geological Survey Miscellaneous Field Studies Map MF-823, scale 1:12,000. Boyd, T.L., West Texas State University, unpublished master's thesis, Geology and joint pattern of the Turkey Mountains, Mora County, New Mexico, 131 p. Budding, A.J., 1972, Geologic map of the Glorieta quadrangle, New Mexico: New Mexico Bureau of Mines and Mineral Resources Geologic Map GM-24, scale 1:24,000. Johnson, R.B., 1974, Geologic map of the Fort Union quadrangle, Mora County, New Mexico: U.S. Geological Survey Geologic Quadrangle Map GQ-1164, scale 1:24,000. Johnson, R.B., 1974, Geologic map of the Apache Springs quadrangle, San Miguel County, New Mexico: U.S. Geological Survey Geologic Quadrangle Map GQ-1163, scale 1:24,000. Kelley, V.C., 1978, Geology of the Espaņola Basin, New Mexico: New Mexico Bureau of Mines and Mineral Resources Geologic Map GM-48, scale 1:125,000. Miller, J.P., Montgomery, A., and Sutherland, P.K., 1963, Geology of part of the southern Sangre de Cristo Mountains, New Mexico: New Mexico Bureau of Mines and Mineral Resources Memoir 11, 106 p., scale 1:93,750. O'Neill, J.M., Mehnert, H.H., 1988, Petrology and physiographic evolution of the Ocate volcanic field, north-central New Mexico: U.S. Geological Survey Professional Paper 1478-A, 30 p., scale 1:125,000. Robertson, J.M., unpublished reconnaissance and compilations of Precambrian geology in the southern Sangre de Cristo Mountains, New Mexico, scale 1:250,000. Spiegel, Zane, and Baldwin, Brewster, 1963, Geology and water resources of the Santa Fe area, New Mexico: U.S. Geological Survey Water-Supply Paper 1525, 258 p., scale 1:24,000. U.S. Department of Energy, [n.d.], Geology of the Santa Fe quadrangle: Salt Lake City, Utah, AAA Engineering and Drafting, Inc., scale 1:250,000. Wanek, A.A., 1962, Reconnaissance geologic map of parts of Harding, San Miguel, and Mora Counties, New Mexico: U.S. Geological Survey Oil and Gas Investigations Map OM-208, scale 1:96,000.