NEW MEXICO BUREAU OF GEOLOGY AND MINERAL RESOURCES Qct Qct Qay ^Cpm Qay 5 Qay Qao 3 Qlsi o Qtca4 o 3 ^Cr ^Cr Qtca4 2 Jtl Qct 6 ^Cpo Qay Qct Qlsi Qao ^Cpm o 7 ^Cpo o 5 ^Cpp Qay ^Cpm Qes/ Qtgh o Qtch2 ^Cpp Qtgh Qao ^Cpo Qay Qtgh Qs 6 U Qes/Qtgh Qes Qtch5 Qay Qtch5 3 106°27'30"W ^Cpm ^Cpm Qtch3 Qes 372000 371000 370000 369000 ^Cpo Qtchu 3 Qes/Qtgh 368000 Qes 1:23,386 0.9 0.45 GHOST Ghost RANCH 0.9 MILE MOGOTE PEAK 1000 Ranch 0 CANJILON SE 0 1 1000 0.5 2000 3000 4000 5000 0 6000 4013 000 Qay Qtgh Qes ^Cpo ^Cpm Qay 106°25'0"W QUADRANGLE LOCATION Cross sections are constructed based upon the interpretations of the author made from geologic mapping, and available geophysical, and subsurface (drillhole) data. Cross-sections should be used as an aid to understanding the general geologic framework of the map area, and not be the sole source of information for use in locating or designing wells, buildings, roads, or other man-made structures. by Daniel J. Koning 1, Shari Kelley 1, Kate E. Zeigler 2, and Spencer G. Lucas The map has not been reviewed according to New Mexico Bureau of Geology and Mineral Resources standards. The contents of the report and map should not be considered final and complete until reviewed and published by the New Mexico Bureau of Geology and Mineral Resources. The views and conclusions contained in this document are those of the authors and should not be interpreted as necessarily representing the official policies, either expressed or implied, of the State of New Mexico, or the U.S. Government. 36°15'0"N 106°22'30"W CRETACEOUS [575] 835-5490 ȱ ȱ ȱ ȱ ȱ ǻȱ ǼȮȱ ȱ ȱ ȱ ǰȱ Ȭȱ ȱ ȱ ȱ ěȦȬȱ ȱ ȱ ȱ ȱ ǻ Ǽȱ ȱ ȱ ǻǼȱǯȱȱȱȱȱȱȱȱ ȱȱǻȱȱǯǰȱŘŖŖřǰȱŘŖŖśǼDZȱȱ ǰȱ ȱȱȱȱȱ ȱȱȱ¢ȱȱ ȱȱȱȱȱǻȱȱȱ Ǽȱȱȱǰȱȱȱǰȱȱǰȱ ȱ¢ȱȱȱȬ ȱǯȱȱȱȱ ǰȱ ȱ ȱ ȱ ȱ ȱ ȱ ȱ Ŝȱ ȱ ȱ ȱ ȱ ȱ ȱ ȱ ǰȱ ȱ ȱ ȱ ȱȱȱ¢ȱȱȱȱǰȱȱǯȱȱȱȱȱȱȱřŖȬśŖȱȬȱ ǰȱȱȱȱȱȱ¢ȱȱ ȱȱȱ¢ ǰȱȱȱȱȬȱȱ¢ȱȬǰȱȱ ȱǰȱ¢ȱȱȱȱȱĵȱ ȱŗȬřƖȱȱǯȱȱȱȱȱȱ ȱ ǰȱ ȱ ȱ ȱ ¢ȱ ȱ ȱ ȱ ȱ ȱ ȱ ȱ ȱ ǰȱ ȱ ¡ȱȱ¢ȱǯȱȱȱȱȱȱ ȱȱ¢ȱȱȱȱȱ ȱȱ ȱȱȱ¢ȱȱȱȱȱǯȱȱȱȱ ȱȱȱȱȱȱȱǰȱȱȱ ȱȦȱȱȱȱȱȱ ȱȱȱȱ¢ȱȱȦǯȱŗȱȱŗŗȱȬǯ ^Csc ȱ ȱ ȱ ȱ ȱ ĵȱ ȱ ȱ ȱ ǯȱ ȱ ȱ ȱ ȱ ¢ȱ ȱ ȱ ȱȱ ȱ ȱ ǻǯǯǰȱ ȱ ȱ ǰȱ ŗşŚŜDzȱ ǰȱ ŗşŞşDzȱ ȱ ȱ ǰȱŗşşŘǼǯȱȱȱȱ¢ȱ¡ȱ¢ȱȱȱȱȱ¢ǯȱȱ ǰȱȱ ȱŗǯŖȬŗǯśȱȱȱ ȱȱȱȱȱȬȱȱȬȱĵȱȱ ȱȱ¡Dzȱ ǰȱǰȱǰȱȱ ȱ¢ ȱĴȱȱȱȱȱȱȱǻĴȱȱ¢ȱȱȱȱȱȱŘŖȬřŖȱ ȬǼǯȱȱȱȱȱȬȱǰȱ ȱřȬśȱȬȱǰȱȱȱȱȱȱȱȱ Ĵȱ¢ ǰȱǰȱǰȱǰȱȱ ǯȱȱȱȱŘȱȱȱȱȱĴȱȱ¢ȱ ǰȱȱ ȱ DZȱ ŗǼȱ ȱ ȱ ǻȱ ŗȱ ȬǼȱ ȱ ȱ Ȭǰȱ ȱ ǰȱ ȱ ŘǼȱ ȱ ȱ ȱȱȱȱȱȱȱȱȱȱȱ¢ȱȱȱDzȱȱ ȱ ȱ ȱ ¢ȱ ęȱ ȱ ȱ ĵȱ ȱ ȱ ȱ ȱ ęȬȱ ȱ Ȭȱ ĵȱ ȱ¡ǯȱȱȱȱȱ¢ȱȱȱȬȱȱ ȱȱȱ¢ȱ¡ȱ ȱȱǯȱȱ¢ǰȱȱȱȱȱȱǰȱȱȱȱ¢ǰȱęȬȱȱȱȱ ȱǯȱȱȱŜȱȱŝȱȬǯ Dakota Sandstone–ǰȱ ȱ ¢ǰȱ ȱ ȱ ȱ ǻȱ Ǽȱ Ȭȱ ȱ ȱ ¢ Ȭ ȱ ĵȱ ǰȱ ȱ ¢ȱ ȱ ȱ ȱ ǰȱ ȱ ȱ ȱ ¢ȱ ȱ ȱ ǯȱȱȱǰȱȱ ȱȱȱǻȱȱ¢ǼDZȱȱȱ¢ǰȱȱ¢ǰȱȱ ǯȱȱȱȱ¢ȱȱȱ¢ȱȱȱǰȱȱȱŖȱȱŗŞȱȱȱȱŘȱȱ Śȱ ǯȱ ȱ ȱ ȱ Ȭȱ ĵȱ ǰȱ ȱ ȱ ȱ ȱ ǰȱ ¢ȱ ȱ ¢ȱ ȱ ȱ ȱ ȱ ȱ ǯȱ ȱ ȱ ȱ ȱ ȱ ȱ ȱ ȱ ¢ȱ ǯȱ ȱ ȱ ȱ ¢ȱȱȱȱǰȱ¢ȱȱȱ ȱȱǻǀŗȱǼȱȱȱ¢ȱȱȱǰȱ ȱȱǰȱȬǰȱȱǯȱȱǰȱ¢ȱȱ¢ȱȱȱȱ ȱ ǯȱ ȱ ȱ ȱ ȱ ȱ ǯȱ ȱ ȱ ȱ ȱ ȱ ȱ ȱ ǰȱ ǰȱ ȬǰȱȱȱȱȱŝȬŞȱȱǯȱȱȱȱȱȱȱȱ¢ȱȱȱȱ ȱ ȱǻŘȬřȱǼȱȱȱȬȱȱȱȱŗȬřȱȱǯȱȱȱȱȱȱȱȱȱ ȱ ǰȱ ęȬȱ Ȭȱ ǯȱ ȱ ȱ ȱ ȱ ȱ ȱ ¢ȱ ǰȱ ȱ ȱ ȱ ȱȬǰȱȱǰȱȱȱȱȱȱȱǯȱȱȱȱȱȱȱȱ ěȱ ȱ ¡ȱ ȱ ȱ ȱ ȱ ȱ ȱ ŘśȬřŖȱ ȱ ǯȱ ȱ ȱ ȱ ȱ ȱ ȱȱŚŖȱȱȱśŜȱǯ Kd Pennsylvanian-Permian Rocks Cutler Group (Pennsylvanian-Permian) Burro Canyon Formation (Lower Cretaceous)–ǰȱȱ¢ ȱȱěǰȱȱȱ ȱȱ ȱȱȱȱȱȱȱǻǰȱŗşŝŚǼǯȱȱȬȱȱȬȱȱȱ ȱȱ ȱ ǰȱ ȱ ȱ ȱ ȱ ȱ ȱ ȱ ȱ ȱ ȱ ȱ ȱ ȱ ȱ ǯȱȱȱ ȱȱȱ¢ȱȱĵȱȱȱȱȱȱŘǯśȱȱȱǰȱ ȱȱ ȱ ȱ ȱ ǯȱ ȱ ȱ Ȭȱ ȱ ȱ Ȭȱ ȱ ȱ Ȭȱ ȱ ȱȱȱȱȱȱȱǯȱȱȱȱȱȱȱȱȱȱǰȱȱȱȱȱȱ ȬȱȱȱǯȱȱȱȱŚŖȱȱǯȱ Qtca3 Qtca2 Qtch5 Qtch4 Qtch3 Arroyo del Agua Formation (Lower Permian)–ȱǰȱ¢ȱǰȱȱǯȱȱȱ ȱȱ¡ȱȱȱȱȱȱȱ¢ȱȱ ȱȱȱȱ ȱȱ¡ȱȱȱǯȱȱȱȱȱ¢ȱȱȱȱȱȱȱȱ ȱȱ ȱȱ¢ ȱ ǰȱǰȱȱȱȱ¢¢ȱȱ¢ȱ¢¢ǰȱ¢ȱęȬȱȱęȬǰȱ ȱǯȱȱȱȱ¢ȱǰȱȱȱȱ¢ ȱȱȱȱȱȱȱ¢ȱ ȱȱ¢ȱȱǻȬǼȱȱȱȱ¢ȱȱȱ¢ȱǯȱȱȱȱȱŗŖƖȱŗȬřȱ ȬǰȱȱȱȱęȬȱȱȬǰȱȱȱǻȱȬȱȱ¢ȱȬȱ Ǽǯȱȱȱȱ¢ȱȱȱǰȱȱȱȱȱȱǰȱȬȱȱ ȱȱ ȱȱ ȱȱȱȱȱȱȱȱȱǯȱȱȱȱŗřŖȱȱǰȱȱ ¢ȱŗȬŗŞȱȱ¡ȱȱȱǯ *Ca Qtch2 Qtchu & Qtcau ?? Qao ? Qlsu & Qlsi ? ȱ ȱ ȱ ǻȱ Ǽȱ ȱ ȱ ěȱ ȱ ǻȱ ǼȮThe ȱȱȱ¢ȱȱ¢¢Ȭȱȱȱȱȱ DZȱǰȱ¢ȱȱ ȱ¢ ȱ¢ȱǰȱ¢ȱǰȱęȱ¢ȱǰȱȱǯȱȱȱȱǰȱ ȱȱȱȱ¢ȱȱȱ ȱȱǰȱ ȱȱǯȱȱ ȱȱ ȱŗŘȱȱŗśȱȱȱȱȱ¢Ȭȱ¢ȱȱȱȱȱȱȱȱěȱȱ ǯȱ ȱ ȱ ȱ ȱ ȱ ȱ ȱ ȱ ȱ ǻŗşŚŗǼȱ ȱ ȱ ȃȱ ȱ ȱ Ȅȱ ȱ ȱ ǯȱ ȱ ȱ ȱ ȱ Ŝŗȱ ȱ şŜȱ ȱ ȱ ȱ ȱ ¢Ȭȱ ¢ȱ ȱȱȱȱȱȱǰȱ¢ȱȱȱ ǰȱȱǯȱȱ ȱȱȱ ȱ ȱȱȱȱȱȱ¢ȱȱȱǯȱǻŗşŜŗǼȱȱ¢ȱǻŗşŝŝǼǰȱȱ¢ȱ ǻŗşŞşǼȱȱȱ ȱ ȱȱȱ ȱȱȱȱȱȱȱȱǯȱŝŚȱȱ ȱŗŗŗȱȱǯ Jsb ? ? ? ¢ȱȱȱȱȱȱȱǻȱǼȮȱȱȱ¢ǰȱ¢ȱ ¢ ȱǰȱȱǰȱ¢ ȱ ǰȱȱȱȱ ȱȱȱ ȱȱ ȱȱȱ Ȭȱ¢ȱǯȱ¢ǰȱȱȱȱȱȱȱȱȱȱǻȱȱŞȱȱǼȱ ȱ ȱ Ȭȱ ȱ ȱ ȱ ǯȱȱ ȱ ǰȱ ȱ ȱ ȱ ¢ȱǯȱȱȱ ǰȱȬȱȱ ȱȬȱȱȬȱȱȱȱ ȱȱȱȱȱȱȱ ȱȱȱȱȱȱȱǯȱȱȱȱ¢ȱȱȱ¢ȱ ȱȱȱȱȱȱȱȱȱȱȱȱ ȱȱǯȱȱ ǰȱȱȱȱ ȱȱǰȱȱǰȱȱ¢ȱȱȱȱȱȱȱ¢ȱȱ ǯȱŚŗȱȱȱŜŞȱȱǯ Jmb Qlsig ? ? Tgly ? ? ? ȱ¢ȱěȱȱȱȱȱ¢ǰȱ¢ȱęȱǰȱ ȱȱȱ ȱȱȱȱ ǯȱȱȱȱȱ ȱȱȱȱ¢ǯȱȱ ǰȱȱȱȱȱ ȱȱȱȱǻřŖȬŚŖȱȱǼȱȱȱ¢ȱȱ¢ ȱȱȱȱȱ¢ǰȱ¢ȱęȱǰȱ ȱȱȱ ȱȱȱȱǯȱȱȱ¢ȱȱȱȱȱȱ¢ȱȱ ȱȱȱȱȱȱǰȱȱǻȱȱǰȱŗşŚŗǼǯȱȱ¢ȱȱ ȱȱŜȱȱŗŚȱȱȱȱȱ¢ȱǰȱȱ ǰȱ¢ȱǰȱȱȱȱ¢ȱ¢ȱ ǰȱ ęȬȱ ǰȱ ȱ ǯȱ ȱ ȱ ¢ȱ ȱ ¢ȱ ȱ ǯȱ ȱ ęȬȱ ¢ȱ ¢ȱ ȱ ȱ ȱ ȱ ȱ ȱ ȱ ȱ ȱ ȱȱǻȱ¢ǰȱŗşŝŝǼǰȱȱȱȱ¢ȱȱȱȱȱȱȱȱ ěȱȱǻȱȱǰȱŗşşŝǰȱŗşşŞDzȱȱȱǯǰȱŘŖŖśǼǯȱŚŚȱȱȱŚŝȱȱǯ Kdeoc Kdpu Kdps Jmb Jsb Todilto Formation (Middle Jurassic)–ȱȱȱȱȱȱ ǰȱȬȱȱ ǻȱȱǼȱȱ¢ȱ¢ȱȱ¢ȱȱǻȱ¢ȱǼȱǻȱȱǯǰȱŗşŞśǰȱ ŗşşśDzȱȱȱǯǰȱŗşşśǼǯȱȱȱȱȱȱŘȱȱŞȱȱȱȱȱ¢ȱȱ¢ȱǰȱ ȱ¢ȱȱ¢ ȱ¢ǰȱȱǯȱȱȱȱȱȱȱȱȱ¢ȱ¢ǰȱȱ ȱ ȱ ȱ ȱ ȱ ȱ ȱ ǯȱ ȱ řŖȱ Ȭǰȱ ¢ȱ ȱ¢ȱ ȱ ȱȱ ȱȱȱ¢ȱ¢ȱȱ ȱǯȱȱ£ȱȱȱȱ ȱȱ¢ȱ ǰȱȱȱȱȱǻǀŗȱǼȱȱȱȱȱ¢ȱȱȱȱ¢ȱǯȱȱȱȱȱ ȱ ȱ ȱ ¢ȱ ȱ ȱ ȱ ȱ ȱ ȱ ȱ ǰȱ ȱ ¢ȱȱȱȱȱȱȱȱȱȱȱěȱǯȱȱȱȱřŞȱȱǯ Jt Jt Je ^Cpu ^Cr ^Cpp ^Cpm ^Cpo ^Csc ȱ ȱȱȱȱȱ¢ȱȱǻȱȱǼȮȱȱȱȱ ȱǯ ȱ ȱȱȱȱȱ¢ȱ¢ȱǻȱ¢ȱǼȮȱȱȱȱ ȱǯ Jtlȱ PERMIAN *Ca Jtg ȱ 3 1 New Mexico Bureau of Geology and Mineral Resources, 801 Leroy Place, Socorro, NM, 87801 Department of Earth and Planetary Sciences, University of New Mexico, Albuquerque, NM, 87131 3 New Mexico Museum of Natural History and Science, 1801 Mountain Rd., Albuquerque, NM, 87104 View to northeast of upper Triassic through upper Cretaceous rocks from the Chimney Rock trail at Ghost Ranch. Various map units are labeled on the exposed formations, and locally contacts are illustrated by black lines. Entrada Sandstone (Middle Jurassic)–ȱ Ȭȱ ȱ Ȭǰȱ ȱ ȱ ȱ ȱ ǰȱ ȱȱȱȱȱěȱȱȱȱȱȱȱǯȱȱ¢ȱȱȱȱȱȱȱȱȱ ȱȱǻȱȱǯǰȱŘŖŖśǼǰȱȱȱȱ¢ȱęȬȱȱȬǰȱ¢ȱ ȱȱǯȱȱ ȱȱȱ¢ ǰȱȱ ǰȱǰȱȱ¢ȱǯȱȱŜŖȱȱȱŝŜȱȱǯ 2 A A' Map Symbols 40 45 60 45 A A' West East Geologic cross section Geologic contact—Solid where exposed, dashed where approximately located, doĴed where concealed, queried where inferred. Normal fault–Showing dip, arrow shows trend and plunge of slickensides, solid where exposed, dashed where approximately ǰȱĴȱ ȱǰȱȬȬȱȱ ȱǯ Reverse fault—Showing dip, arrow shows trend and plunge of slickensides, teeth on upthrown side of hanging-wall block (combination of reverse fault teeth and bar-and-ball indicates interpretation of normal reactivation of a reverse fault), ȱ ȱ¡ǰȱȱ ȱ¡¢ȱǰȱĴȱ ȱǯȱ 7,000 6,000 ^Cpu 30 Slickensides on fault 80 Arroyo de Comales Fault Highway 84 ^Cpo ^Cpu ^Cpm ^Cpo ^Cpu ^Cpo ^Cpo ^Cpu ^Cpu ^Csc ^Csc 2,000 ^Csc ^Csc ^Csc ^Csc *-PCu 5,000 *-PCu *-PCu 4,000 Pre- Mu Pre-Mu 1,000 Pre- Mu 3,000 Strikȱȱȱȱȱȱracture that dips greater than 75 degrees. Direction of landslide failure and surface movement. BLL 1 Orphan Mesa Fault Well RG-17292 projected in approximately parallel to faults ^Csc Strike and dip of bedding Horizontal bedding Cañoncito Creek ^Cpo Monocline—Trace of axial plane; dashed where approximately located, doĴed where concealed, queried where inferred. 30 This and other STATEMAP quadrangles are available for free download in both PDF and ArcGIS formats at: Poleo Formation (Upper Triassic)–ȱ ȱ ȱ Ȭȱ ȱ ¢ȱ ǰȱ ŖǯśȬŚȱ ȬǰȱȱȬęȱȱȱ¡¢ȱȬȱȱȬǯȱȱȱȬęȱ ¢ȱȱȱ ȱȱ ȱĚ ȱǯȱȱȱȱȱȱǰȱȱȱ ¢ȱ ȱ ȱ ȱ ȱ ȱ ȱ ȱ ȱ ŗȬŘȱ Ȭȱ ȱ ȱ ¢ȱ ȱ ȱ ǰȱ £Ȭȱ ȱ ¢ȱ ȱ ȱ Ěǯȱ ȱ ȱ ȱ ȱ ȱ ęȬȱ ȱ ¢ȱ Ȭǰȱ ȱ ȱ ȱ ȱ ¢¢ȱ ¢ȱ ȱ ¢ ȱ ȱ ǯȱ ȱ ȱ ȱ ȱ ȱ ǻȱ ȱ ȱ ȱ ȱ ȱ Ǽȱ ȱ ¡ȱ ǻǰȱ ĵǰȱ ȱ ĵȱ Ǽǯȱȱ¢ȱȱȱǯȱȱȱȱȱȱȱǰȱȱȱȱȱ¢ȱ ȱǯȱȱȱȱ ȱȱȱ¢ȱęȱȱȱȱȱȱȬȱ ǰȱȱȱěǯȱȱȱŚŗȱȬǯ ȱ ǰȱ ȱ ȱ ȱ ȱ ȱ ǻȱ ǼȮGrayish yellow, thinȱ ȱ ȱ ǯȱ ȱ ǻǀŖǯŗȱ Ǽȱ ȱ ȱ ȱ ȱ ȱ ȱ ȱ ȱ ȱ Dzȱ ȱ ȱȱ¢ȱȱȱǯȱȱȱ¢ȱȱ¢ȱȱȱȱȱȱǻȱ ȱȱǯǰȱŘŖŖşǼǯȱȱȱ¡ȱȱȱȱȱȱȱDzȱ ȱȱ¢ȱ¢ȱȱ ǯȱȱ¡¢ȱŗśȱȱǯ Kmw Kbc JURASSIC ^Cpm ȱ ǰȱ ȱ ȱ ȱ ǻȱ ǼȮȱ ĵȱ Dzȱ Ȭȱ ȱ Ȭȱ ȱȱȱ¢ȱDzȱ¢ȱǯȱȱȱȱȱǰȱȱȱȱ ǯȱȱȱȱȱȱȱȱȱȱȱȱǯȱȱŘȱȱřȱȱǯ Kdt Je New Mexico Bureau of Geology and Mineral Resources Open-File Geologic Map 127 http://geoinfo.nmt.edu 376000 ȱ ȱ ȱ ȱ ȱ ęȱ ȱ ȱ ǻȱ ǼȮ¢ȱ ęȬȱ ȱ ęȬȱ ȱ ȱ¢ȱȱȱȱȱȱȱȱȱȱȱ ȱǻȱȱŘǯśȬśǼȱ ȱȱ ȱȱȱȱ ǯȱȱȱȱȱȱȱ ȱȱȱȱ¢ȱ ȱȱȱ¢ȱȱȱȱȱȬȱ¢ȱȱȱȱ ȱ ȱ ęȱ ȱ ǯȱ ȱȱ ǰȱ ȱ ȱ ȱ ȱ ȱ ȱ ȱ ȱ ȱ ȱ ȱ ȱ ȱ ȱ ȱ ȱ ȱ ȱ ȱ ȱ ȱ ǯȱ ȱ ȱ ȱ ȱ ¢ȱ ȱ ȱ ǰȱ ǰȱ ȱ ¢¢ȱ Ȭȱ ȱ ¢Ȭȱ ȱ Ȭ£Ȭǯȱȱ Ȭȱȱȱ¢ȱȱȱ ȬȬ ȱĚ ȱǯȱȱȱȱ ȱ ȱ ȱ ȱ ȱ ȱ ȱ ȱ ȱ ¢ȱ ǯȱ ȱ ȱ ȱ ȱ ȱ ȱ ȱ ȱ ȱȱȱȱȱȱȱȱǰȱǰȱȱ¢ȱęȱȱȱȱ ȱȱ ȱ ȱȱ ǰȱ¢ȱęȬȱȱęȱȱȱ¢¢ȱȱǯȱȱ ǰȱ¢ ȱȱ¢ȱȱ ȱȱȱȱȱȱȱȱȱȱ¢ȱȱȱȱ ȱȱȱȱȱȱ ȱ ȱ ǯȱ ȱ ȱ ǰȱ ȱ ȱ ŗȬŗŖȱ ȱ ȱ ȱ ȱ ¢ȱ ȱ ¢ȱ ȱ ȱ ęȱ ȱ ȱ ȱȱǯȱȱřȱȱȱŘŚȱȬǯ Cretaceous 1 KILOMETER New Mexico Bureau of Geology and Mineral Resources New Mexico Tech 801 Leroy Place Socorro, New Mexico 87801-4796 Higher gravel on Mesa Montosa and Mesa del Yeso–ȱ ȱ ȱ ȱ ȱ £ȱ ǰȱ £ȱĵȱȱȱȱȱȱǰȱȱȱȱĵȱȱȱ¢ȱȱȱ ȱȱȱ¢ȱǰȱĴȱȱȱǰȱ¢ȱȱȱǯȱŗȱȱŘȱȱ ǯ Tghmy May 2006 J A geologic map displays information on the distribution, nature, orientation, and age relationships of rock and deposits and the occurrence of structural features. Geologic and fault contacts are irregular surfaces that form boundaries between different types or ages of units. Data depicted on this geologic quadrangle map may be based on any of the following: reconnaissance field geologic mapping, compilation of published and unpublished work, and photogeologic interpretation. Locations of contacts are not surveyed, but are plotted by interpretation of the position of a given contact onto a topographic base map; therefore, the accuracy of contact locations depends on the scale of mapping and the interpretation of the geologist(s). Any enlargement of this map could cause misunderstanding in the detail of mapping and may result in erroneous interpretations. Site-specific conditions should be verified by detailed surface mapping or subsurface exploration. Topographic and cultural changes associated with recent development may not be shown. 375000 TRIASSIC 7000 FEET Mapping of this quadrangle was funded by a matching-funds grant from the STATEMAP program of the National Cooperative Geologic Mapping Act, administered by the U. S. Geological Survey, and by the New Mexico Bureau of Geology and Mineral Resources, (Dr. Peter A. Scholle, Director and State Geologist, Dr. J. Michael Timmons, Geologic Mapping Program Manager ). Comments to Map Users ?? Qay Geologic map of the Ghost Ranch quadrangle, Rio Arriba County, New Mexico. J Magnetic Declination Februay 2005 10º 1' East At Map Center 5 374000 NEW MEXICO ABIQUIU 11.2 Qes NATIONAL GEODETIC VERTICAL DATUM OF 1929 CANONES 10 ^Cpo ^Cpp Lower gravel on Mesa del Yeso–ȱȱȱ¡¢ȱȱ£ȱĵǰȱǰȱ ǰȱ ȱ ¢ȱ ȱ ȱ ȱ ȱ ȱ ȱ ȱ ȱ ǯȱ ȱ ȱ ȱȱȱǰȱȱȱ¡ȱȱȱǰȱȱȱȱȱȱ¢ȱȱȱȱ ȱȱȱǯȱȱȱȱȱǯȱȱȱȱŗŘȱȱǯȱȱȱȱȱȱȱȱȱ ȱřŖȱȱ ȱȱȱȱȱ¢ǯ Tgly Qes 373000 CONTOUR INTERVAL 20 FEET YOUNGSVILLE Qes Qes 5.3 ȱ ȱ ȱ ȱ ȱ ęȱ ȱ ȱ ǻȱ ǼȮȱ ȱ ȱ ȱ ȱ ǻȱȱŘǯśȱȱŗŖǼǰȱ ȱȱȱ¢ȱ ȱȱȱȱ ǰȱȱȱȱ ¢ȱȱ ȱȱȱ¢ȱȱȱȱ¢ǰȱ¢ȱȱȬęǯȱȱȱ ȱȱȱȱǻ¡¢ȱŗȬŘƖȱȱȱǼȱȱȱȱȬȱȱȱȬȱ ȱȱȱ¢ǰȱȱ¢ǰȱȱȱȱ¢ǯȱȱ¢ȱȱȱȱȱȱȬȱ ȱȬǰȱ¢ȱęȬȱȱęȬȱǯȱȱȱȱȱȱȱȱ¢ȱǰȱȱǰȱ ȱȱȱȱǰȱȱǯȱȱȱȱ¢ȱȱȬęȱ¢ȱŗȬŝƖȱȱȱǰȱ ȱȱȱŘǯśȱȱȱȱȱȱǰȱ¢ȱȱȱȱȱřȱȱǰȱȱȱǯȱȱȱȱȱȱ ȱ ęȱ ȱ ȱ ȱ ȱ ¢ȱ ȱ ¢ȱ ȱ ¢ȱ ȱ ȱ ȱ ȱ ȱ ¢ȱ ȱ Ȭ¢ȱ Ȭȱ Dzȱ ȱ ȱ ȱ ¢¢ȱ ȱ ȱ Řȱ ȱ ȱ ȱ ǻ¢ȱ ȱ ȱ řȱ ȬǼǯȱȱȱȱȱȱȬęȱȱȬȱȱ¢ȱȬȱȱȱȱȱȱ ¢ȱȱȱȱȱǯȱȱ ȱȱȱȱȱȱȱȱȱ¢ȱ¡ȱȱȱ ȱȱȱȱȱȱȱȬęȱǯȱȱȱ ȱȱȱȱȱȱȱ¢ȱ ȱ ęȱ ȱ Ȭȱ ȱ Ȭǯȱ ȱ ȱ ȱ ȱ ȱ ȱ ȱ ¢ȱ Dzȱ ȱ ȱ Ȭęȱ ȱ ¢ȱ ȱ ¢ȱ ȱ ǯȱ ȱ ȱ ȱ ȱ ȱ ȱ ȱ ȱ ȱ ȱ ȱȱȱȱȱȱǯȱȱȱȱȱǰȱ¢ȱȱȱ ȱȱȱ ȱȱȱȱȱȱȱȱŗŞŖȱȬǯ Jurassic Qtca5 Qtca4 Note scale change 5 ^Cpu ^Cpo Pliocene-Miocene(?) Alluvial Deposits Qae Qay ęȱȱǰȱȱǻȱǼȮ¢ȱȬ ȱȱȱȱȱ ¡ȱȱȱȱȱȱ ȱ¡ǯȱȱȱǯȱǻŘŖŖřǰȱŘŖŖśǼȱȱȱęȱ ȱȱȱȱȱȱȱ ȱǰȱ ȱȱ¢ȱȱȱȱȱȱ ȱ ¢ȱ ǯȱ ȱ ǰȱ ȱ ȱ ȱ ȱ ¡ȱ ȱ ȱ ȱ ȱ ȱȱ ȱ ȱ ȱȱȱǯȱȱȱȱŘŖŖȱȬǯ Mixed eolian and alluvial deposits (Holocene to upper Pleistocene)–ȱȱȱȱ¡ȱȱȱȱ ȱ¢ȱǻȱȱȱȱǼǯȱȱȱȱȱ¢ȱȱȱȱȱȱȱȱȱ ǯȱȱȱȱ ǯ Qae Qtgh Qes 1 Qes Qes Qtgh ^Cpm 78 Qtch4 ^Cpu ^Cpm 4014 000 5 8 Qs Qtg Qes 5 5 Qay 80 Qtgh ^Cpo Qtgh Qes Qtgh Qtgh ^Cpp11 Qes 6 76 1 Qay 367000 ^Cpo ^Cpo ^Cpo 3 2 ^Cpm Qes o D Qes/Qtch1 Qtgh Base map from U.S. Geological Survey 1970, from photographs taken 1965, field checked in 1970, edited in 1993. 1927 North American datum, UTM projection -- zone 13N 1000-meter Universal Transverse Mercator grid, zone 13, shown in blue ECHO AMPHITHEATER ^Cpm ^Cpm Qay Qao ^Cpm 2 ^Cpu ^Cpp ^Cpp Qtgh Qtgh Qtgh ^Cpm Qay Qes/ Qtgh ^Cpu 366000 Qes ^Cpm Qes/Qtg Qes/Qtgh CANJILON o o o ^Cpm Qtch5 ^Cpo ^Cpu Qes ^Cpm ^Cpp Qes Qes/ Qtgh Qay late 1 ^Cpo 80 Qes Qay Qtch3 Qtch1 Qes ALIRE o o o Qtch4 Qes/Qtch1 Qtgh Qes/ Qtgh 36°15'0"N Qtg o Qes ^Cpp o Qay 4 ^Cpm ^Cpm Qes ^Cpu Qes/ Qtgh Qes 70 ^Cpo Qes ^Cpp ^Cpm ^Cpm ^Cpu ^Cpp Qtgh Qtch5 Qtch5 Qlsu ^Csc ^Cpp ^Cpo ^Cpm Qtg ^Cpm o Qes/Qtgh 5 ^Cpm ^Cpm Qtch2 4015 000 Qes/Qtgh Qay ^Cpm 0.01 ^Cpo ^Cpo Qtgh Qtgh ^Cpo ^Cpp^Cpp ^Cpm ^Cpp Qes 4013000 o 3 Qay 3^Csc Qlsu *Ca ^Cpp Qes ^Cpm Qtgh Qes ^Cr Mixed eolian and alluvial Quaternary deposits 0 71 Qes ^Cpo Qtgh Qes ȱȱȱȱȱȱȮȱŗŜȬŘŖȬȱȱȱȱȱȱǯȱȱȱ¢ȱȱ ȱȱȱǯȱȱȱȱȱȱȱ ȱȱȱǯȱǻŘŖŗŗǰȱ¡ǰȱȱřȱȱęȱśȬŜǼȱ ȱȱȱȱȱŘŖȬŗŖŖȱǯȱȱȱȱ¢ȱȱ ȱȱśǯȱȱȱ Correlation Diagram 4016 000 ^Csc Qay ^Csc 3 Qtch5 Kbc ^Cpp ^Cpo Qay Qay 9 ^Cpo o Qlsi Qs ^Cpp ^Cpo 3 Qlsu Qtgh ^Csc ^Cpm Qtgh Qtg Qay Qay Qay 2 ¢ȱ ȱ ȱ ¢ȱ ȱ ȱ ǻǼȮȱ ȱ ȱ ¢ȱ ȱ ȱ ¢ȱ ȱ ȱ ȱ ȱ ǯȱ ȱ ȱ ȱ ȱ Ȭȱ ȱ ȱ ȱ ǰȱ ȱ ǰȱȱȱǯȱȱȱȱȱȱĵȱȱ£ȱDzȱ¢ȱŗȬśƖȱȱƸȱ ȱȱȱȬŘƖȱȬȱ¢ȱǯȱȱȱȱęȬȱȱ¢ȱȬǯȱȱȱ¢ȱ ȱȱ¢ȱȱ¢ȱȱǻȱŗȱȱȱǼȱȱȱ ȱȱȱȱȱ¢ȱęȬȱȱ ęȬȱ Dzȱ ȱ ¢ȱ ȱ ¢ȱ ȱ ¡ȱ ȱ ȱ ęȱ ȱ ȱ ȱ ǯȱ ȱ ȱ ȱȱȱȬȬȱĚ ȱǰȱȱ ȱȱĚ ȱȱȱȱȱ ȱǯȱȱ¢ȱǯȱȱ¢ȱŗȱȱȱŘȱȬǰȱȱ¢ȱȱȱȱřȱǯȱȱ ȱȱȱȱ¢ȱȱęȱȱǰȱȱ ȱȱȱȱȱȱ¡ȱȱȱ ȱȱęȱȱȱȱȱȱȱȱěȱȱǯȱȱȱȱȱȱ ȱ ȱ ȱȱ ȱȱ ǰȱ ȱ ȱ ȱȱ ȱ ¢ȱ ȱ ȱ ȱ ęȱ ȱȱ ȱȱȱȱȱęȱȱȱȱȱȱ ȱȱȱȱȱȱȱǻȱŝȱ ȱřȱȱȱȱǯǰȱŘŖŖŚǼǰȱ ȱȱȱȱȱ¢ȱȱȱ¢ȱǻŗşşřǼǰȱȱ ȱȱǻŗşşśǼǰȱȱȱȱǯȱǻŘŖŗŗǼǯȱȱȱȱęȱ ȱȱȱȱȱ ȱȱȱ ȱ ȱȱ¢ȱȱȱȱǯ ^Cpm ^Cpm o DU Qtg ^Cpo ^Cpm ^Cpo ^Cpm Qtchu Qlsu Qes/ Qtg Qtch2 ^Cpm *Ca 4014000 ^Cpp 5 ^Cpo ^Cpo o ^Csc o Qtch5 2 Qlsu Qtch4 ^Csc Qlsu Qtg 3 ^Cpm Qay Qay ěȱȱȱȱ ȱȱȱȱȱǻǼȮ¢ȱǰȱ ȱȱ ȱȱǰȱȱȱ ȱȱȱȱǯȱȱȱȱȱǯȱȱŗȬŗŖȱȱǯ ȱȱȱȱȱȱȱȮȱŘŘȬŘŜȱȱȱȱȱȱǯȱȱ¢ȱ ȱ¢ȱȱ ȱȱȱǯȱȱȱȱȱȱǰȱȱ¢ȱȱȱȱŘŖȬŚŖȱȱȱ ȱȱȱȱǯȱǻŘŖŗŗǼȱȱȱȱȱȱŗŖŖȬŗŜŖȱǯȱȱȱȱ¢ȱȱ ȱȱŚǯȱȱȱ Qay Qtgh ^Cpm ^Cpm Qes Qtg Qes Qay Qtch3 ^Cpm 3 o o Qlsu ^Cpo Qtch2 o 86 68 2 Qtchu ^Cpo ^Cpm ^Cpm High-level gravelly terrace deposits (lower Pleistocene to Pliocene)–¢ȱ ȱ ȱ ¢ȱ ĵȱ ȱȱȱȱȱ¢ȱȱȱȱȱȱ¢ȱȱ ȱȬ¢ȱǯȱȱ ȱȱȱȱȱǯȱȱȱȱȱĵǰȱȱȱȱȱȱ£ȱ ¢ȱȱȱDžŗƖȱȱǯȱȱȱȱ ȱȱȱȱǰȱȱȱȱȱ ĵȱ ȱȬŘƖȱǯȱȱȱȱǻǼȱȱȱȱȱȱȱȱȱěȱȱ ȱȱȱȱǯȱȱȱȱŗȬŘȱȬǯ Qtch4 36°17'30"N Qay 4 Qt 5 Qes ^Cpp o 81 Qtch5 Qes 3 o ^Cpm 4 ^Cpo Qtch4 o Qtch4 ^Cpm Qtg ^Cpm Qtch5 ^Cpo Qay ^Cpo 6 ^Cpo Qay Qay Qtg Gravelly terrace deposits (upper to middle Pleistocene)–¢ȱ ȱ ȱ ¢ȱ ĵȱ ȱ ȱ ĚȱȱȱȱȬ¢ȱǯȱȱȱȱȱȱȱȱȱǻ¢ȱǼǯȱȱ ȱ ȱ ȱ ĵǰȱ ȱ ȱ ȱ ȱ ȱ £ȱ ¢ȱ ȱ ȱ ȱ ¢ȱ ǯȱ ȱ ȱ ȱ ȱ ȱ ¢ȱ ȱ ȱ ȱ ȱ ȱ ȱ ȱ ȱ ȱ ǰȱ ȱȱ¢ȱȱȱ¢ǯȱȱȱȱŗȬşȱȬǯ ȱȱȱȱȱȱȱȮȱȱŘŝȬřŖȱȱȱȱȱȱǯȱȱȱȱȱ řȱȱȱ ȱȱȱȱǯȱȱȱȱȱȱȱ ȱȱȱǯȱǻŘŖŗŗǰȱȱ řȱȱęȱśȬŜǼȱȱȱȱ£ȱǻŗşşřǼȱȱȱȱȱȱŗŖŖȬŘŞŖǵȱǯȱȱȱȱ¢ȱ ȱ ȱȱřǯȱȱȱ Qtch3 Qay 9 Qlsu ^Cpm o o Qtchu Qtchu ^Cpo Qtg ^Cpo Qtchu ^Cpp Qes/ Qtca1 ^Cpu Qlsu 2 ȱȱȱȱȱȱȱȮȱȱȱŚŖȬśśȱȱȱȱȱȱǯȱȱ ȱȱȱȱȱ ȱȱȱǯȱǻŘŖŗŗǰȱȱřȱȱęȱśȬŜǼȱȱȱȱ£ȱ ǻŗşşřǼȱȱȱȱȱȱŘŖŖȬřŞŖǵȱǯȱȱȱȱȱ ȱȱŘǯ ^Csc Qtgh Qtgh 1 3 Qay ^Cpp 3 Qay Qes Qay Qtch3 Qay Qes/TRCpo Qtg ^Cpo 1 Qtg Qtg Qtch2 Qtch3 Qay 4 o o 2 o o ^Cpo ^Cpu Qes Qlsu Qtgh 65 Qtch2 ^Cpo ^Cpm Qay Qes ȱ ȱ ȱ ȱ ȱ ȱ ȱ Ȯȱ ȱ ȱ ȱ ¡¢ȱ ŝŘȱ ȱ ŞŖȱ ȱ ȱ ȱ ȱ ȱǯȱȱȱȱȱȱȱ ȱȱȱǯȱǻŘŖŗŗǰȱȱřȱȱęȱśȬŜǼȱȱȱ ȱ£ȱǻŗşşřǼȱȱȱȱȱȱřřŖȬŚŝŖǵȱǯȱȱȱȱȱ ȱȱŗǯȱȱȱ 3 ^Cpp Qtgh Qay ^Cpm ^Cpm o o ^Cpo ^Cpo Qes Qtg Qay Qtgh Qtgh 4 ^Cpm 3 Qtg ^Cpm Qtg 64 ^Cpp Qtch5 ^Cpm ^Cpm o o ^Cpp Qtg Qtg ^Cpu Qtch5 ^Cpp Qes/Qtca1 4015000 Qes Qao ^Cpo ^Cpo o Qtg Qtgh Qtgh ^Cpm Qes ^Cpm ^Cpm Qay Qtch1 Qtgh Qes ^Cpm Qes ȱ ȱ ȱ ȱ ȱ ȱ ȱ ȱ ȱ ȱ ȱ ǻǼȮȱ ȱ ǰȱ ȱ ȱ ¢ȱ ȱ ¢Ȭȱ ǰȱ ȱ ȱ ȱ ȱ ȱ ȱ ȱ ȱ ȱ Ěȱ ȱ ȱȱȱȱȱǯȱȱȱȱȱȱȱȱȱȱȱ¢ȱ£ȱ ȱ ǻǰȱ ǰȱ ȱ ¢Ǽȱ ȱ ¢ȱ ȱ ĵǯȱ ȱ ȱ ȱ ¢ȱ ęȬȱ ȱ ¢ȱ Ȭȱ ȱ ¢ȱ ¢ȱ ęȬȱ ȱ Ȭǯȱ ȱ ȱ ¢ȱ ęȬ ȱ ǻȱ ȱ ȱ ¢ȱ ȱǼȱȱȱȱȱȱȱȬǯȱȱȱȱȱȱ¢ęȱ¢ȱȱȱ £ȱ ǻ£ȱ ȱ ¢ȱ ȱ ¢Ǽȱ ¢ȱ ȱ ȱ £ȱ ȱ ȱ ȱ ȱ Ƹȱ ȱ ǯȱ ȱȱ¢ȱ ȱ ǰȱ ȱ ȱ ȱ ¢ȱ ȱ ȱ ¢ȱ ȱȱȱŘȬŜȱȬǯȱȱ¢ȱȱ ȱȱȱȬǯȱŘȱȱȱŘŖȱȬǯȱȱȱDZȱȱȱȱȱ ȱȱȱȱȱȱȱȬĚ ȱȱȱȱ ȱȱȱȱDzȱȱȱ ȱǻȱȱȱȱȱȱȱǼȱȱȱȱȱȱȱȱ¢ȱȱȱ ȱ ȱȱȱȱȱȱȱȱȱǯ Rock Point Formation (Upper Triassic)–ȱ ȱȱ¢ȱȱȱȱȱȱ¢ ȱȱ¢ ȱȱ ȱȱȱȱ¢ȱęȬȱȱęȬȱǯȱȱȱȱ ȱǯȱȱȱȱ ȱȱȱȱǰȱȱȱȱȱ¢ȱȬȱȱȬǯȱȱȱȱȱ ȱȱȱȱȱȱěȱ ȱȱȱȱȱȱȱ¢ȱ ǯȱȱ ǰȱ ȱȱȱȱȱȱȱǯȱȱȱȱȱȱȱęȱȱȱȱȱȱ Ȭȱ ȱ ȱ ȱ ȱ ȱ ȱ ȱ ȱ ęȱ ȱ ǯȱ ȱ ¢ǰȱ ȱ ȱȱȱȱȱǰȱȱȱ ȱȱ ȱȱȱȱȱȱȱȱ ȱ ȱ ȱ ȱ ȱ ȱ ȱ ȱ ǯȱ ȱ ȱ ȱ ȱ ȱ ȱ ȱ ȱ ȱ ǰȱ ȱ ȱ ȱ ¢ȱ ȱ ȱ ȱ ȱ ȱ ȱ ȱ ȱ ȱ ȱ ȱ ǯȱȱȱȱŝŖȱȱǯ ěȱȱȱȱȱȱǯ Qtchu 4017 000 Qtgh Qes ^Cpm Qes Qtch3 ^Cpo Qtg 2 o Qtcau Qtchu ^Cpm 4 ^Cpo ^Csc Qlsu Qes 2 Qes ^Cpm Qes ^Cpm Qtuw ^Cpp 3 Qtg ^Cpm 4 Qes ^Cpm Qtch3 ^Cpm Qtg o o Qay Qay o ^Cpm 62 Qct ^Ca Qtgh ^Cpm 3 ^Cpu 2 ^Cpp Qtg Qay 59 Qes Qes ^Cpm ^Cpm o o 4016000 ^Cpm Qao Qay ^Cpm ^Cpm Qes Qay o Qtca4 ^Cpm Qtgh ^Cpo 9 2 Qtca2 2 ^Cpm Qtgh 2 ^Cpm ^Cpm ^Cpm Qay Qtchu Qay Qay/ TRCpo 3 Qtcau Qtca4 o 4018 000 Qct Qct Qes Qes 3 Qes ^Cpo 5 Qtca2 2 1 Qes/ Qtca3 ^Cpm ^Cpo o ^Cpm 71 4 Qay Qes o Qes Qes ^Cpm ^Cpm 1 Qao Qes/Qtca1 Qay Qtgh o ^Cpo Qtca4 Qao Qay Qes Qtgh Qay Qao Qes/ Qtca1 o ^Cpm o Qes Qao/Qtca4 36°17'30"N 3 Qay Qtgh/ ^Cpm Qes/Qtca2 Qes o ^Cpp ¢ȱȱȱ¢ȱȱȱȱǻǼȮ Ȭȱȱȱȱ¢ȱȱȱ ¢ȱȱȱȱȱȱǯȱȱȱȱȱȬȱȱȱȱȱȱȱ ȱ ¢ȱ ȱ ǯȱ ȱ ȱ ȱ ȱ ȱ ĵȱ ȱ ȱ ȱ ǻȱ ȱ Ǽȱ ȱ ȱǻȱśȬŘśƖǼȱȱȱ£ȱǰȱŗƖȱȱƸȱ¢ȱǰȱȱȱȱŗƖȱ ȱǯȱȱȱȱȱȱȱȱȱȱȱ ¢ȱȱȱȱȱȱȱ ȱȱȱ¢ȱȱǯȱȱȱȱęȬȱȱ¢ȱȬǯȱȱȱǰȱȱȱȱ ȱ¢ȱǯȱȱǯȱȱŗȱȱȱşȱȬǯ 3 ^Cpp Qtgh ^Cpm Qtca4 Qay 5 6 Qes Qtca4 Qao/Qtca4 ^Cpp ^Cpm 5 Qao 4 5 Qtuw Qes ^Cpm o Qao ^Cpp o 4019 000 3 Qes Qay 6 Qay Qao Qtca5 4018000 Qao Qtca4 o Qes/Qtca2 oo Qes o Qtca5 4 1 10 1 4 5 Qay ^Cpm o o ^Cpp 2 ^Cpo Qes ^Cpm o ^Cpm 8 Qay Qtuw Qay o o Qay Qtgh ^Cpm o o 5 Qtca4 ^Cpp Qes/ Qtcau o Qtca4 Qes/ 12 Qtcau 2 Qtgh o Qao 6 3 5 Qes Qct/ TRCpp 4017000 4 Qtgh Qao Qlsi Qtg 4 7 8 1 1 ^Cpo ^Cpm Qtcau 4020 000 ^Cpm ^Cpm o ^Cpm Je Qes/ Qtca4 4019000 o 4 ^Cpm Qes Qct Qlsi Qs Qay Qes Qay o Qs ^Cpp Qes Qao Qct Jtl 5 Qay 7 ^Cpm Qay Qct Qct Qct Qay Qes Je Qtg ^Cpm Qes ^Cr Je Jtl ^Cpp Qes/Qtca4 ^Cpm Qtgh ^Cpp Qay Qao Qes Qes Qay o ^Cpp ^Cpm ^Cpo Je Qes Qes ^Cpm ^Cpm Qay 4 Qct Jtl Je ^Cpm Qtcau 7 Qlsi Qlsi 4021 000 4 ^Cpm ^Cpp ^Cpm Qao 5 Qay ^Cpp ^Cpm Qay Qay ^Cr ^Cpo ^Cpo 5 Qao Qtgh Qao Qtgh ȱ ȱ ȱ ȱ ȱ Ȯȱ ȱ ȱ ŗřȬŗŝȱ ȱ ȱ ȱ ȱ ȱ ǯȱȱ ȱȱȱȱȱ ȱȱȱǯȱǻŘŖŗŗǰȱ¡ǰȱȱřȱȱęȱśȬŜǼȱȱȱȱȱȱ ŘŖȬŗŖŖȱǯȱȱȱȱȱ ȱȱQtch5ǯ Qtca5 Tghmy o Qs o Qtca3 o Qct ^Cpp Jsb 3 5 Qlsu Je Qlsi Je Qlsu 4 ^Cpp ^Cr Qao 4 Qay 5 Qlsi Qlsu Qlsi Qlsi Jtl Jsb 5 ^Cr Qao Qao 2 Qes/Qtca3 Qao ^Cpm Qct Qct ^Cpp Qtcau Qtcau o ^Cr ^Cpp Qtca3 Qtca3 ^Cpm ^Cpo Qtg ^Cpp 4 4 o ^Cpp ^Cpp Qct Jtl Jt Qlsu 6 ^Cpm Qlsi ^Cr Jt Jtl Je ^Cr Qct Qtg Qtca4 Qes 15 o Qtca4 ^Cr Qay Qay ^Cpp Qes/ Qtca3 Jtg o Qes/ Qtca4 4020000 22 Qlsi Je ^Cpo Jsb 8 Qes Qes/Qao 3 Rancholabrean Qes Qtca3 Qlsi Jsb Je Qlsi Qct Jtl Qlsu Qs Qao Qct 3 ^Cpp ^Cpp Irvingtonian ^Cpp Qlsi Qes Jtg oo ^Cpp Qtca3 Qes 7 Qlsi ^Cpm ^Cpo HemphilBlancan lian Qao Qay Qtca4 4021000 20 Je Qlsi Qao Qao Qlsi Jsb 5 Jtl ^C ȱȱȱȱȱȱȮȱȱȱŗśȬŘŘȱȱȱȱȱȱȱȱ ¢ȱŞŚǰȱȱȱȱȱȱŘŝȱȱȱȱĚȱ ȱȱȱǯȱȱ¢ȱ¡ȱ ȱȱȱ¢ȱȱȱȱȱȱȱȱǯȱȱȱȱȱŘŖȬŚŖȱȱȱȱȱ ȱȱǯȱǻŘŖŗŗǼǰȱ ȱȱȱȱȱŗŖŖȬŗŜŖȱǯȱȱȱȱȱ ȱȱQtch5 or Qtch4ǯȱȱȱ Qtca4 Clarendonian ^Cpp ^Cr Qs Qlsu Qct ^Cpp Qao 1 Qes middle o o ^Cpp Qtca3 Jtl Qlsi Qes 36°20'0"N early ^Cr 1 Qao Qct Qlsi Jsb o Qtca3 Qct ^Cpm late 32 3 Qtg Qes Qlsi Qes Qlsi Qlsi 6 5 Je Qlsi Jsb 6 Jtl Qes Jsb Jmb Jmb Qes 4 ^Cpm ^Cpp Qes Qay HOLOCENE o Qao ^Cpp Qao Qlsi 57 13 o Jtg ^Cr Jsb o Je Jtl 4022 000 Qes Qay Younger alluvium (Holocene)–SandȬȬ ȱ ȱ ¢ȱ ǰȱ ¢Ȭǰȱ ȱ ȱ ȱ ȬȬȱ ¢ȱ ¢ȱĴǯȱȱȱȱȱȱ ȱȱȱȱǯȱȱȱȱȱȱȱ ȱ ȱ ȱ ȱ ȱ ȱ ȱ ȱ ȱ ȱ ǯȱ ȱ ȱ ȱ ȱ ȱ ¢ȱ £ȱ ǰȱ ȱ ¢ȱ ǰȱ ¢ǰȱ ȱ ĵȱ ȱ ǯȱ ȱ ȱ ȱ ¢ȱ ǯȱ ȱ ȱ ȱȱȱȱŘȱȱȱǯȱȱȱȱȱęȬȱȱȱȱȱȱǻȱȱ Ǽȱȱȱȱ¡ȱȱ¢ȱȱȱȱǻǼǯȱȱŗȱȱȱŗŖȱȬǯ PLEISTOCENE ^Cpp Qtca3 Qct ^Cpp Qes Qes Ghost Ranch landslide complex (Pleistocene)–ȱȱȱ¢ȱ ȱȱȱǯȱȱ ȱ¢ȱȱȱȱȱǯȱȱřŖȬŜŖȱȱȱǯ Chinle Group (Upper Triassic) ȱ ȱ ȱ ȱ ȱ Ȯȱ ȱ ȱ ŘŘȬŘŝȱ ȱ ȱ ȱ ȱ ȱ ǯȱȱ ȱȱȱȱȱ ȱȱȱǯȱǻŘŖŗŗǰȱȱřȱȱęȱśȬŜǼȱȱȱȱ£ȱ ǻŗşşřǼȱȱȱȱȱȱŗŖŖȬŘŞŖǵȱǯȱȱȱȱ¢ȱȱ ȱȱQtch3ǯ Qtca3 Quaternary Alluvial Deposits ^Cpm Jsb Jsb Jmb Qct o Qao Qct Qao Qct ^Cr ^Cr 5 Qes Individual landslide complex (Pleistocene)–ȱȱȱǰȱȱȱȱȱȱȱ¡ȱ ȱȱȱȱȱǰȱȱȱǰȱȱȱȱ¢ǯȱȱȱȱȱȱȱȱ ȱȱȱĚȱȱȱȱȱȱȱǯȱȱ¢ȱȱ ȱǯȱȱŗŖȱȱȱȱ ȱśŖȱȬǯȱȱ Triassic ȱ ȱ ȱ ȱ ȱ ȱ Ȯȱ ȱ ȱ ¡¢ȱ śŖȱ ȱ ȱ ȱ ȱ ȱǯȱȱ¢ȱ¡ȱǯȱȱȱȱȱȱȱ ȱȱȱǯȱǻŘŖŗŗǰȱȱřȱ ȱęȱśȬŜǼȱȱȱȱ£ȱǻŗşşřǼȱȱȱȱȱȱŘŖŖȬřŞŖǵȱǯȱȱȱȱȱ ȱȱQtch2ǯȱȱȱȱȱ Qtca2 ěȱ ȱ ȱ ǻǼȮȱ ȱ ȱ ȱ ȱ ǰȱ Ȭȱ ȱ ȱ ¢ȱ ¢ȱ ȱ ǰȱ ǰȱ ȱ ǯȱ ȱ ȱ ȱ ǰȱ Ȭ£ǰȱ ȱ ȱ ȱ ȱ ȱ ȱ ȱ ȱ ȱ ǻ¢ȱ ȱ Ǽǯȱ ȱ ȱ ȱ ȱ Ȭȱ ȱ ȱ ȱ ȱ ȱ ȱ ȱ ȱ ȱ ȱ ȱ ȱ ȱ ȱ ȱ ȱ ǰȱ ǰȱ ȱ ǯȱ ȱ ȱ ȱ ȱ ȱ Ěȱ ȱ ȱ ȱ ȱ ȱ ȱ ǯȱȱ ¢ȱȱ ȱǯȱȱŗŖȱȱȱȱȱŚŖȱȬǯȱȱ 3 Je Qes Qct Qes ^Cpm Qes Colluvium and talus (Holocene to Pleistocene)–¢ȱȱȱȱȱ¢ȱ¢ȱȱ ǰȱǰȱȱǯȱȱȱȱȱ£ȱȱȱȱȱȱȱȱ¢ȱǰȱ¢ȱ ¢ȱ ǰȱ ȱ ȱ ȱ ȱ ȱ £ȱ ȱ ǻ¢ȱ ȱ Ǽǯȱ ȱ ȱ ȱȱȱȱȱȱȱĴȱȱȱĚȱȱȱȱȱȱȱǯȱȱ¢ȱȱ ȱǯȱȱŗȱȱřŖȱȬǯ MIOCENE PLIOC. ^Cpp Qct 75 Qes Jmb 67 Jtl Jmb Qae 4 Slopewash deposits (Holocene)–ǰȱǰȱȦȱȱȱȱȱȬȱȱȱȱȱȱȱ DzȱȬȱȱȱǰȱ ȱȱȱȱȱȱǯȱȱŖǯśȱȱŘǻǵǼȱȬ Time (Ma) o 5 ^Cpp o Jsb Qes Qes Kdeoc ^Cr 69 Qes Qes Qtgh Qes o ^Cpp Qae 2 Je ^Cr ^Cr ^Cr 36°20'0"N Qlsig ^Cr Qct Qlsig o Qao 4022000 Qao Qct Qes o 5 ^Cr Qao Qlsu Qes Qes Qes o o o 1 Qs ^Cr Jt o Qao 94 5 Jsb Jsb Qct ^Cpp Qes o o ^Cpm Qes Qao o Qao Qao o Je Qct Qes Qae Jmb Jsb o o ^Cr Qct Jsb 13 ^Cr 7 ^Cr ^Cpp Qes 3 Qay Qes o Qlsi Jtl Qes Qlsi 3 6 o Qct Qlsi o o Qlsu Qct Qlsu ^Cpm Qlsi o Qct ^Cr Je ^Cr Qae Qae o Qct Qtg Jmb Qes Qes 4023 000 Qao Qlsi Qes Qes Qae Qes Qay ^Cpm Qae Qlsu Qes Qes Qtgh Qtg Qct ^Cpm 4 o ^Cr Jsb Jtl Qao o o 5 4 Qct Qs ^Cr Je Qtg Qct Je o Je Je o ^Cr ^Cpp o Qct Jtg ^Cr Qct Je Jsb Je o 7 7 Qlsu 9 Qes Qes Jmb Qes Qct Qct ^Cr Je o 55 o 4 Je Jtg ^Cr Qlsu Jsb Jsb Qes o 4023000 5 o o Qlsu Jtl Jtg Qlsi Je ^Cpu Qes/Qao Qes Qtg Qay Qtg Kdeoc Qes o Jtg 87 Qlsi o Jmb Je Je Qlsi Je Qes Qlsu ^Cpp o Qct Jmb Qct 4 Qlsi ^Cr Qlsi Qes 4024 000 o Jmb Jtg Qlsu Jtl Jtg Kbc ^Cpp Je Qlsu o Jsb Jsb Qes Qtg Qlsu Tghmy Qlsi Qct ^Cr Qlsu Qlsu Qes Qes Qlsi Qlsi Qlsu ěȱȱȱȱȱ Qtcau Quaternary Colluvium and Landslide Deposits Qae ^Cpu Qlsi 5 Qes Qes Qes Qlsi Qes Qlsi Qes Qlsi Qes 63 o 29 Jsb Qct Qlsi Qct Tghmy Qtg Qlsi Jsb o Jmb Qes Qlsi o Qlsi Jmb Qes o Qlsi Jmb Qes 3 Qes Qay Qlsi 10 Qes o Jmb Kdeoc Qlsi Qlsi Qay Qtg o Qes Qes Qes Jmb Qes Qay Qtg o Qes Qao Jmb 4 Qlsi o Kbc Qae Qes Qao Kdeoc o Qlsi Qlsi Qlsi o Qay Qes Jmb Qlsi Qae Qct Qlsi Qlsi 4 o Qes Qes 4024000 Qct Qlsi Jmb Qes Qes Kbc Qes Qtg 7 Qlsu Qlsi Qes Qlsu Qes Qae Kbc Qes Kbc Qae Qlsi Je 85 Qlsi Qs Qlsi ^Cr Jsb o Qes Qlsi Qes Qes Kbc o o Qes Qes Qes o 2 o Kdeoc 6 Qes Qes Qae Qes Qes Qlsi Qes Qes o Qae 3 o Qlsu Qae Qlsu o Qlsu Qes Qes Qes Qae 4025 000 Je Jsb Qes Kdps o o Qct Qes 6 Kbc Qes 80 Kbc Kbc o 65 o Qae Qes o Qes Tgly Jtl 7 Jtl 2 Qes Kbc 3 Kdeoc 12 Qlsu 75 4 Jmb Qct o o Jsb Kbc Kdpu Qay Qct Jsb Qes Qes Time (Ma) Qes Kbc Jsb Qlsi Qct Qay 4 Qes Qct o 18 o o o Qay o 4 4025000 Kdeoc Qay Tgly Qlsi Qes Qes Kbc Jsb o 4 Qes Kdeoc Tgly Qes Qes Qlsu o Qae Qes Kbc o Qes o Jmb Qlsi Qct Qes Qlsi 5 ȱ ¢Ȭ¢¢ȱ ǰȱ ȱ ȱ ȱ ¡ȱ ȱ Ěȱ ȱ ȱ ȱ ȱ ȱ ¢ȱ ȱ (Holocene to latest Pleistocene)–ȱ ȱȱȱ¢ ȱ ǰȱ¢Ȭ¢¢ǰȱ¢ȱęȬȱȱęȬȱ ǰȱ ȱȱȬȱDzȱ¢ȱDzȱ¢ȱȱ ȱȱȱ¢ȱ ¢ȱ ȱ¢ȱȱǯȱȱ¢ȱǰȱ¢ȱȱȱȱȱȱȬǰȱ¢ȱǰȱ¢ȱ ȱǻ¢ȱȱǼȱȱȱȱǯȱȱȱȱȱȱȱȱȱ£ǻǼȱ ȱ ȱ ŗŖȬŚŖȱ Ȭȱ ȱ ȱ ǻȱ Ǽȱ ȱ ȱ ȱ ȱ ¢ǯȱ ȱ ȱ ȱ ¢ȱ ȱ ȱȱȱȱȱȱȱǯȱȱȱȱȱȱ¢ȱȱĚȱȱȱ ȱȱǰȱȱȱȱȱĚȱȱȱȱȱȱȱȱ¢ȱ ȱ ȱ¢ȱ ȱǯȱȱŖǯśȱȱśǻǵǼȱȬǯ o Qlsu Kdeoc o 8 Quaternary Eolian and Slopewash Deposits o o o o 4026 000 Qes Qes o Qct Tghmy 7 Qae Qct o Qae Kdeoc Qes Kbc o Qes Kdeoc o 7 Qay o Qae Jmb 4 Kdeoc Qae Kdps o Jtl o Jsb 7 ȱȱ 106°22'30"W 376000 375000 374000 373000 o Qct Kbc Qlsi 4026000 o 3 Qes Qlsu o Jt Qes Qes o Qct Je Qae Qlsu 106°25'0"W 372000 371000 370000 o Qlsi Je ^Cr Qay Qct 106°27'30"W 369000 368000 367000 366000 NMBGMR Open-file Geologic Map 127 Last Modified August 2012 A DIVISION OF NEW MEXICO INSTITUTE OF MINING AND TECHNOLOGY 2,000 Water-supply well, including number assigned by the New Mexico OĜce of the State Engineer. tx 2 rm 3 cm PaleoĚow direction—ȬDzȱĴȱȱȱ¢DZȱƽȱǰȱ¡ȱƽȱȬDzȱ ȱƽȱ¢ȱȬǰȱȱȱƽȱȱȱǻ ȱȱȱȱȱȱȬȱǼǯȱ Length of arrow is scaled to number of measurements (indicated by number in front of either i, tx, rm, or cm). tx 2rm 3cm PaleoĚow direction—ȬDzȱĴȱ¢ȱ ȱȱ¢ȱȱDZȱ¡ȱƽȱȬDzȱ ȱƽȱ¢ȱȬǰȱȱƽȱȱǯȱȱȱ 1,000 XYu XYu 0 0 Feet above sea level Meters above sea level