Filters: Tags: Rio Grande Rift (X) > Extensions: Shapefile (X)

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Audiomagnetotelluric sounding data, stations 1-9, Taos Plateau Volcanic Field, New Mexico, 2009 This dataset includes the audio-magnetotelluric (AMT) sounding data collected in 2009 in and near the San Luis Basin, New Mexico. The U.S. Geological Survey conducted a series of multidisciplinary studies, including AMT surveys, in the San Luis Basin to improve understanding of the hydrogeology of the Santa Fe Group and the nature of the sedimentary deposits comprising the principal groundwater aquifers of the Rio Grande rift. The shallow unconfined and the deeper confined Santa Fe Group aquifers in the San Luis Basin are the main sources of municipal water for the region. The population of the San Luis Basin region is growing rapidly and water shortfalls could have serious consequences. Future growth and land management... Categories: Data; Types: Downloadable, Map Service, OGC WFS Layer, OGC WMS Layer, Shapefile; Tags: AMT, Cerro, Cerro De La Olla, GGGSC, GPS measurement, All tags... Geology, Geophysics, and Geochemistry Science Center, Geophysics, Guadalupe Mountain, Hydrogeology, MRP, MT, Mineral Resources Program, New Mexico, No Agua Peaks, Questa, Rio Grande, Rio Grande Basin, Rio Grande rift, San Luis Basin, Sangre de Cristo Mountains, Santa Fe Group, Taos County, Taos Plateau Volcanic Field, USGS Science Data Catalog (SDC), Water Resources, apparent resistivity, aquifer, audiomagnetotelluric, deformation (geologic), electromagnetic surveying, geologic framework, geophysics, geoscientificInformation, groundwater, hydrogeology, impedance, impedance phase, impedance strike, magnetic field (earth), magnetic surveying, magnetotelluric surveying, regional fluid flow, sedimentary deposits, sedimentation, sounding, tipper, Fewer tags Geochemical data for alkaline igneous rock units in the Cripple Creek district, Colorado USA: 1989-2016 This data release includes new major and trace element geochemical data acquired by the U.S. Geological Survey (USGS) for igneous rocks in the Cripple Creek district in Colorado. Cripple Creek is among the largest epithermal districts in the world, with more than 800 metric tons (t) Au (>26.4 Moz). The ores are associated spatially, temporally, and genetically with ~34 to 28 Ma alkaline igneous rocks that were emplaced into an 18 km2- diatreme complex and surrounding Proterozoic rocks (Kelley and others, 2020). Igneous rocks associated with Cripple Creek are part of a regionally extensive episode of Oligocene alkaline magmatism that extended southward along the axis of the Rio Grande rift through New Mexico and... Categories: Data; Types: Downloadable, Map Service, OGC WFS Layer, OGC WMS Layer, Shapefile; Tags: Colorado, Cripple Creek, Economic Geology, Economic geology, Fire Assay, All tags... GGGSC, Geochemistry, Geochemistry, Geology, Geophysics, and Geochemistry Science Center, Great Plains margin deposits, ICP-AES, ICP-MS, Inductively Coupled Plasma-Atomic Emission, Inductively Coupled Plasma-Mass Spectrometry, MRP, Metallic mineral resources, Mineral Resources, Mineral Resources Program, Mineral resources, New Mexico, Proterozoic rocks, Rio Grande rift, Tellurium, Trans Pecos region, U.S. Geological Survey, USGS, USGS Science Data Catalog (SDC), WDXRF, Wavelength Dispersive X-Ray Fluorescence, chemical analysis, geoscientificInformation, mineral deposits, Fewer tags Simplified fault traces for seismic hazard, north-central New Mexico Categories: Data; Types: Downloadable, Map Service, OGC WFS Layer, OGC WMS Layer, Shapefile; Tags: Colorado Plateau, New Mexico, Rio Grande Rift, active faulting, seismic hazard Neotectonic point observations in the Tusas Mountains, north-central New Mexico Categories: Data; Types: Downloadable, Map Service, OGC WFS Layer, OGC WMS Layer, Shapefile; Tags: Colorado Plateau, New Mexico, Rio Grande Rift Data for a Comprehensive Survey of Fault Zones, Breccias, and Fractures in and Flanking the Eastern Española Basin, Rio Grande Rift, New Mexico This release provides the data for a comprehensive survey of geologic structures in the eastern Española Basin of the Rio Grande rift, New Mexico. The release includes data and analyses from 53 individual fault zones and 22 other brittle structures, such as breccia zones, joints, and veins, investigated at a total of just over 100 sites. Structures were examined and compared from poorly lithified Tertiary sediments, as well as Paleozoic sedimentary and Proterozoic crystalline rocks. Data and analyses, include geologic maps; field observations and measurements; orientation, kinematic paleostress analyses and modeling; statistical examination of 575 fault trace lengths derived from aeromagnetic data in the Española... Categories: Data; Types: Citation, Downloadable, Map Service, OGC WFS Layer, OGC WMS Layer, Shapefile; Tags: CGGSC, Crustal Geophysics and Geochemistry Science Center, Deformation (geologic), Faulting (geologic), Fracture (geologic), All tags... GECSC, Geochemistry, Geologic structure, Geological Survey National Cooperative Geologic Mapping Program, Geology, Geophysics, Geosciences and Environmental Change Science Center, Laramide orogeny, MRP, Mineral Resources Program, Mineralogy, Mineralogy, NCGMP, New Mexico, Rio Grande rift, Santa Fe, Santa Fe County, Structural geology, Tectonic processes, USGS Science Data Catalog (SDC), Water Resources, X-ray diffraction, breccias, fault geochemistry, fault kinematics, fault length, fault rocks, fault structure, geoscientificInformation, impactites, Fewer tags Magnetotelluric sounding locations, stations 23 to 46, San Luis Valley, Colorado, 2007 This dataset includes the magnetotelluric (MT) sounding data collected in 2007 in and near the San Luis Valley, Colorado. The U.S. Geological Survey conducted a series of multidisciplinary studies, including MT surveys, in the San Luis Valley to improve understanding of the hydrogeology of the Santa Fe Group and the nature of the sedimentary deposits comprising the principal groundwater aquifers of the Rio Grande rift. The shallow unconfined and the deeper confined Santa Fe Group aquifers in the San Luis Basin are the main sources of municipal water for the region. The population of the San Luis Valley region is growing rapidly and water shortfalls could have serious consequences. Future growth and land management... Categories: Data; Types: Downloadable, Map Service, OGC WFS Layer, OGC WMS Layer, Shapefile; Tags: Alamosa County, Baca National Wildlife Refuge, CGGSC, Colorado, Conejos County, All tags... Costilla County, Crustal Geophysics and Geochemistry Science Center, Electromagnetic surveying, GPS measurement, Geophysics, Great Sand Dunes National Park, MRP, MT, Magnetic field (earth), Magnetic surveying, Mineral Resources Program, New Mexico, Rio Grande rift, Rocky Mountains, Saguache County, San Luis Basin, San Luis Valley, Sandoval County, Santa Fe County, USGS Science Data Catalog (SDC), apparent resistivity, aquifer, geoscientificinformation, groundwater, hydrogeology, impedance, impedance phase, impedance strike, magnetotelluric, sounding, tipper, Fewer tags Remotely mapped lineaments in north-central New Mexico This dataset provides lineaments remotely observed and interpreted on 1-m lidar data in northern New Mexico. Several types of lineaments were mapped, including scarps, vegetation contrasts, vegetation lineaments, tonal contrasts, tonal lineaments, and topographic lineaments. Some of these lineaments are interpreted to be Quaternary active faults whereas others are interpreted as older bedrock faults. Categories: Data; Types: Downloadable, Map Service, OGC WFS Layer, OGC WMS Layer, Shapefile; Tags: Colorado Plateau, New Mexico, Rio Grande Rift, active faulting, seismic hazard