Filters: Tags: Tertiary (X) > Categories: Data (X)

Filters Contacts (Less) U.S. Geological Survey - ScienceBase U.S. Geological Survey - CERSC Data Management Services Project U.S. Geological Survey Jaime A M Hirtz Energy and Minerals Geosciences and Environmental Change Science Center Core Science Systems Central Energy Resources Science Center David S Foster Margaret A Goldman Jean M Self-Trail U.S. Geological Survey - ScienceBase USGS Central Region Energy Resources Team USGS Energy Resources Team Andrew P Teeple Joseph P Colgan Nolan C Barrette Brooklyn Smout United States Geological Survey Ren A Thompson Philip J Brown II Woods Hole Coastal and Marine Science Center Oklahoma-Texas Water Science Center Laura Brothers Heather L Parks Wayne E Baldwin Coastal and Marine Hazards and Resources Program Natural Hazards Allen K Andersen Elizabeth P Pendleton Brandon M Lutz Margaret Ellis Oklahoma-Texas Water Science Center Public Information Officer Romeo Flores Darren (Paco) Van Sistine Linzy K Foster Florence Bascom Geoscience Center Geology, Geophysics, and Geochemistry Science Center Maxwell A Lindaman United States Geological Survey Connie Dicken Gregory S Gohn Christine F Chan Mercer Parker Mitchell M Bennett Leslie L Duncan GS GGGSC DM Team Amy K Gilmer Ilana R Casarez Kristina F Gardner More... View Results as: JSON ATOM CSV

Powder River Basin boundary, 1999 Coal Resource Assessment (prbbndg.shp) This ArcView shapefile contains a polygon representing the boundary of the Powder River Basin based on a generalized contact of Cretaceous and Tertiary rocks. This theme was created specifically for the National Coal Resource Assessment in the Northern Rocky Mountains and Great Plains Region. Categories: Data, pre-SM502.8; Types: Downloadable, Map Service, OGC WFS Layer, OGC WMS Layer, Shapefile; Tags: Basin, Big Horn County, Campbell County, Coal, Converse County, All tags... Crook County, Custer County, Johnson County, Montana, NCRA Assessment Area, Natrona County, Niobrara County, Northern Rocky Mountain and Great Plains Fort Union Coal Resources Assessment, Northern Rocky Mountain and Great Plains Region, Powder River Basin, Powder River Basin, Powder River Basin boundary, Powder River County, Rosebud County, Sheridan County, Tertiary, Treasure County, USGS National Coal Resource Assessment, USGS Science Data Catalog (SDC), Weston County, Wyoming, coal, economy, environment, geoscientificInformation, nca2000, nrockiescoal, powderbasincoal, Fewer tags Spatial data associated with tungsten skarn resource assessment of the Northern Rocky Mountains, Montana and Idaho A mineral resource assessment was performed by the U.S. Geological Survey (USGS) to assess the potential of undiscovered skarn-hosted tungsten resources in the Northern Rocky Mountain region of eastern Idaho and western Montana. This region has seen moderate tungsten trioxide (WO3) production in the past from a variety of mineralization styles including skarn, vein and replacement, and wolframite-quartz veins. The geology of the area is dominated by large plutons of Cretaceous to Tertiary age, emplaced into a belt of sedimentary rock ranging from Mesoproterozoic to Permian age, and affected by tectonism related to the Sevier and later Laramide orogenies. Known tungsten (W) skarn mineral sites are associated with... Categories: Data; Types: ArcGIS REST Map Service, ArcGIS Service Definition, Downloadable, Map Service; Tags: Ashton, Bald Mountain, Beaverhead County, Bitterroot Range, Boise County, All tags... Bozeman, Broadwater County, Butte, Challis, Choteau, Cretaceous, Custer County, Deer Lodge County, Dillon, Dubois, Elk City, GGGSC, Geology, Geophysics, and Geochemistry Science Center, Granite County, Great Falls, Hamilton, Helena, Idaho, Idaho County, Jefferson County, Lewis and Clark County, Little Belt Mountains, MRP, Madison County, Mesoproterozoic, Mineral Resources Program, Montana, Northern Rocky Mountains, Paleozoic, Pioneer Mountains, Powell County, Ravali County, Rocky Mountain, Silver Bow County, Tertiary, Thompson Creek, U.S. Geological Survey, USGS, USGS Science Data Catalog (SDC), United States, Valley County, Wallace, White Sulphur Spring, Yellow Pine, economic geology, economy, geochemistry, geophysics, geoscientificInformation, idaho, igneous rocks, metallic mineral resources, mineral assessment, mineral assessment, mineral deposits, mineral resources, montana, plutonic rocks, rocks and deposits, sedimentary rocks, tungsten, tungsten, Fewer tags Depth to Quaternary regional unconformities offshore of the Delmarva Peninsula, including Maryland and Virginia state waters Geologic structure and isopach maps were constructed by interpreting over 19,890 trackline kilometers of co-located multichannel boomer, sparker and chirp seismic reflection profiles from the continental shelf of the Delmarva Peninsula, including Maryland and Virginia state waters. In this region, Brothers and others (2020) interpret 12 seismic units and 11 regional unconformities. They interpret the infilled channels as Late Tertiary and Quaternary courses of the Susquehanna, Potomac, Rappahannock, York and James Rivers and tributaries, in addition to a broad drainage system. These regional unconformities form a composite unconformity interpreted as the Quaternary-Tertiary (Q-T) unconformity. A depth to Tertiary... Categories: Data; Types: Downloadable, GeoTIFF, Map Service, Raster; Tags: 32-bit GeoTIFF, Applied Acoustics S-Boom Source, Assateague Island, Assateague Island National Seashore, Atlantic Ocean, All tags... BOEM, Bureau of Ocean Energy Management, CMHRP, Chesapeake Bay, Chincoteague Bay, Chincoteague Bight, Chincoteague Inlet, Chincoteague Island, Chincoteague National Wildlife Refuge, Coastal and Marine Hazards and Resources Program, Cobb Island, Delaware, Delmarva Peninsula, Fisherman Island, Geologic Framework, Geometrics 16-channel Geoeel Streamer, Hog Island, Holocene, Holocene, Interpretation, James River, Marine Geology, Maryland, Maryland Energy Administration, Maryland Wind Energy Area, Myrtle Island, Parramore Island, Persimmons Point, Pleistocene, Potomac River, Quaternary, Rappahannock River, Sea floor, Seismic Interpretation, Seismic-reflection Profiles, Ship Shoal Island, Smith Island, Susquehanna River, Tertiary, U.S. Geological Survey, USGS, Unconformity, Virginia, WHCMSC, Wallops Island, Woods Hole Coastal and Marine Science Center, Wreck Island, geologic contacts, geoscientificInformation, geospatial datasets, imageryBaseMapsEarthCover, marine geology, oceans, scientific interpretation, Fewer tags Digital Database of the Previously Published Geologic and Structure Contour Map of the La Junta Quadrangle, Colorado and Kansas This digital dataset release of the La Junta, Colorado and Kansas quadrangle is composed of previously published elevation contours, structure contours on the limits of the Morrison, Dakota, and Purgatorie Formations, and geologic formational data. The digitizing of this map is to provide a more accessible dataset to be available for public usage. The original dataset was part of an eight-part series of maps in Colorado and Kansas, this map modified in part by reconnaissance by G.R. Scott in 1968. The entirety of this dataset includes both spatial and non-spatial data held in a singular, GeMS compliant geodatabase. This geodatabase includes a geologic map, geologic map feature class holding contact and fault lines,... Categories: Data; Types: ArcGIS REST Map Service, ArcGIS Service Definition, Downloadable, Map Service; Tags: Big Basin Formation, Colorado, Cretaceous, Dakota Sandstone, Dockum Group, All tags... Federal Geographic Data Committee, GeMS, Geologic Map Schema, Information Sciences, Kansas, La Junta, LaJunta_IsoValueLines, LaJunta_MapUnitPolys, Miocene, Morrison Formation, National Cooperative Geologic Mapping Program, National Geologic Synthesis Project, Niobrara Formation Smoky Hill Shale Member, Nussbaum Alluvium, Ogallala Formation, Permian, Pliocene, Quaternary, Sedimentology, Stratigraphy, Syenitic Lamprophyre, Tertiary, USGS Science Data Catalog (SDC), Upper Jurassic, Upper Triassic, anticline, elevation, geologic structure, geology, structure contours, syncline, vector digital data, Fewer tags Microfossil, grain size, and petrographic data for the Cabin Branch and Cabin Creek (Cappy Avenue) outcrops, Prince George's County, Maryland The Cabin Branch and Cabin Creek (Cappy Avenue) outcrops are located along two small creeks in Prince George’s County, Maryland. The Cabin Branch outcrop contains exposures of silty sands of the Upper Cretaceous Severn Formation, and both outcrops contain Paleocene silty quartz and glauconitic sands of the Danian Brightseat Formation and highly fossiliferous glauconitic quartz sands of the Selandian Aquia Formation. Data from these two locations were generated in order to designate a Principal Reference Section for the Danian age Brightseat Formation. The Cabin Branch outcrop consists of disjunct exposures along an approximately 0.4-mile section of the creek. At the nearby Cabin Creek (Cappy Avenue) outcrop a more... Categories: Data; Tags: Aquia Formation, Brightseat Formation, Cenozoic, Cretaceous, Danian, All tags... Maastrichtian, Maryland, Mesozoic, Mid-Atlantic Coastal Plain, Paleocene, Paleogene, Prince George's, Salisbury Embayment, Sedimentology, Selandian, Severn Formation, Stratigraphy, Tertiary, Thanetian, USGS Science Data Catalog (SDC), biostratigraphy, biota, calcareous nannoplankton, coastal zones, continental margins, faunal and floral census (microscopic), foraminiferans, fossils, geoscientificInformation, lithostratigraphy, micropaleontology, ostracodes, petrography, protists, sediment, sediment analysis, sediment deposition, sedimentology, stratigraphic sections, stratigraphic thickness, Fewer tags Data used for developing a composite hydrogeologic framework for inclusion in a geoenvironmental assessment of undiscovered uranium resources in Pliocene- to Pleistocene-age geologic units of the Texas Coastal Plain A previously completed mineral resources assessment of the Texas Coastal Plain indicated the potential for future discovery of uranium resources. Composite hydrogeologic frameworks can be used in geoenvironmental assessments as a tool to understand potential effects of mining operations. Data for a composite hydrogeologic framework are documented in this data release. The hydrogeologic framework focused on the composite hydrogeologic unit consisting of the upper part of the Miocene-age Fleming Formation/Lagarto Clay, Pliocene-age Goliad and Pleistocene-age Willis Sands, Pleistocene-age Lissie and Beaumont Formations, and Holocene-age alluvial sediments (fluvial alluvium and eolian sand deposits). This composite... Categories: Data; Tags: Beaumont Formation, Burkeville confining unit, Chicot aquifer, Coastal Lowlands aquifer system, Environmental Health, All tags... Evangeline aquifer, Fleming Group, Goliad Sand, Gulf of Mexico, Holocene, Houston embayment, Lagarto Clay, Lissie Formation, Mineral Resources, Miocene, Pleistocene, Pliocene, Quaternary, Rio Grande embayment, San Marcos arch, Tertiary, Texas, USGS Science Data Catalog (SDC), Water Resources, Willis Sand, alluvium, conceptual model, elevation, environment, environmental health, formation contacts, geoenvironmental assessment, geoscientificInformation, health, human health, hydrogeologic framework, permissive tracts, structure, three-dimensional, uranium resources, Fewer tags Digital database of the previously published geologic map of the O'Neill 1x2 degree quadrangle, Nebraska This digital data release contains geospatial data for the geologic map of the O’Neill 1 degree by 2 degree geologic map in Nebraska, originally published in 2008 by R.E. Diffendal and others. The original map consists of a 1:250,000 scale map plate with a “stack unit” structure showing multiple overlying units, as well as several roughly 1:750,000 scale maps in an accompanying pamphlet showing bedrock geology and structure contours. To capture as much of this content as possible in a geodatabase, three “layers” are included in this database: 1) Overlay polygons showing Quaternary loess deposits (Qes) where they overlay older Quaternary units; 2) a layer (consisting of line and polygon feature classes) showing Quaternary... Categories: Data; Tags: Cretaceous, GeMS, Geologic Map Schema, Hydrology, NCGMP, All tags... NGS, National Cooperative Geologic Mapping Program, National Geologic Synthesis Project, Nebraska, O'Neill, Quaternary, Stratigraphy, Structural Geology, Tertiary, US Geoframework Initiative, USGI, USGS Science Data Catalog (SDC), geologic maps, geoscientificInformation, structure contours, Fewer tags Thickness of Quaternary seismic stratigraphic units offshore of the Delmarva Peninsula, including Maryland and Virginia state waters Geologic structure and isopach maps were constructed by interpreting over 19.890 trackline kilometers of co-located multichannel boomer, sparker and chirp seismic reflection profiles from the continental shelf of the Delmarva Peninsula, including Maryland and Virginia state waters. In this region, Brothers and others (2020) interpret 12 seismic units and 11 regional unconformities. They interpret the infilled channels as Late Tertiary and Quaternary courses of the Susquehanna, Potomac, Rappahannock, York and James Rivers and tributaries, in addition to a broad drainage system. These regional unconformities form a composite unconformity interpreted as the Quaternary-Tertiary (Q-T) unconformity. A depth to Tertiary... Categories: Data; Types: Downloadable, GeoTIFF, Map Service, Raster; Tags: 32-bit GeoTIFF, Applied Acoustics S-Boom Source, Assateague Island, Assateague Island National Seashore, Atlantic Ocean, All tags... BOEM, Bureau of Ocean Energy Management, CMHRP, Chesapeake Bay, Chincoteague Bay, Chincoteague Bight, Chincoteague Inlet, Chincoteague Island, Chincoteague National Wildlife Refuge, Coastal and Marine Hazards and Resources Program, Cobb Island, Delaware, Delmarva Peninsula, Fisherman Island, Geologic Framework, Geometrics 16-channel Geoeel Streamer, Hog Island, Holocene, Holocene, Interpretation, James River, Marayland Energy Administration, Marine Geology, Maryland, Maryland Wind Energy Area, Myrtle Island, Parramore Island, Persimmons Point, Pleistocene, Potomac River, Quaternary, Rappahannock River, Sea floor, Seismic Interpretation, Seismic-reflection Profiles, Ship Shoal Island, Smith Island, Susquehanna River, Tertiary, U.S. Geological Survey, USGS, Unconformity, Virginia, WHCMSC, Wallops Island, Woods Hole Coastal and Marine Science Center, Wreck Island, geologic contacts, geoscientificInformation, geospatial datasets, imageryBaseMapsEarthCover, marine geology, oceans, scientific interpretation, Fewer tags Wyodak-Anderson net coal thickness in the Sheridan coalfield, Wyoming (shrcatg) This shapefile contains a polygon representation of the Wyodak-Anderson net coal thickness in the areaof the Sheridan coalfield. This theme was created specifically for the National Coal Resource Assessment in the Northern Rocky Mountains and Great Plains Region Categories: Data, pre-SM502.8; Types: Downloadable, Map Service, OGC WFS Layer, OGC WMS Layer, Shapefile; Tags: Coal, Net coal isopach map, Net coal thickness, Northern Rocky Mountain and Great Plains Region, Northern Rocky Mountains and Great Plains Fort Union Coal Resources Assessment, All tags... Powder River Basin, Sheridan, Sheridan County, Sheridan coalfield, Tertiary, Thickness categories, Total net coal thickness, USGS National Coal Resource Assessment, USGS Science Data Catalog (SDC), Wyodak-Anderson coal zone, Wyoming, coal, economy, environment, geoscientificInformation, nca2000, nrockiescoal, powderbasincoal, Fewer tags Hydrogeologic Data for the Development of the Hydrogeologic Framework of the Coastal Lowlands Aquifer System Regional Groundwater Availability Study Area in Texas, Louisiana, Mississippi, Alabama, and Florida The U.S. Geological Survey (USGS) undertook a 5-year study beginning in 2016 to assess groundwater availability for the aquifers proximal to the Gulf of Mexico from the Texas-Mexico border to the western part of the panhandle of Florida; these aquifers are collectively referred to as the coastal lowlands aquifer system. This study is one of several regional groundwater availability studies being done as part of the USGS Water Availability and Use Science Program. Groundwater from the coastal lowlands aquifer system is used mainly for public, irrigation, and industrial supply. Land-surface subsidence related to groundwater pumping is an issue of ongoing concern within this study area. During the first two years of... Categories: Data; Tags: Alabama, Burkeville confining unit, Catahoula aquifer, Chicot aquifer, Coastal lowlands aquifer system, All tags... Cretaceous, Eocene, Florida, Gulf of Mexico, Holocene, Hydrology, Jasper aquifer, Louisiana, Miocene, Mississippi, Oligocene, Paleocene, Pleistocene, Pliocene, Quaternary, Regional Groundwater Availability Study, Tertiary, Texas, USGS Science Data Catalog (SDC), Vicksburg-Jackson confining unit, Water Availability and Use Science Program, Water Resources, conceptual model, elevation, formation contacts, hydrogeologic framework, structure, Fewer tags Tertiary-aged coal beds in the Sheridan coalfield, Wyoming (shrcbg) This ArcView shapefile contains a polygon representation of the lateral extent of the Wyodak-Anderson coal zone in the Sheridan Coalfield. This theme was created specifically for the National Coal Resource Assessment in the Northern Rocky Mountains and Great Plains Region Categories: Data, pre-SM502.8; Types: Downloadable, Map Service, OGC WFS Layer, OGC WMS Layer, Shapefile; Tags: Coal beds, Geology, Northern Rocky Mountain and Great Plains Fort Union Coal Resources Assessment, Northern Rocky Mountain and Great Plains Region, Powder River Basin, All tags... Sheridan, Sheridan, Sheridan County, Tertiary, USGS National Coal Resource Assessment, USGS Science Data Catalog (SDC), Wyodak-Anderson coal zone, Wyoming, coal, economy, environment, geoscientificInformation, nca2000, nrockiescoal, powderbasincoal, Fewer tags Wyodak-Anderson coal zone study limit in the Powder River Basin, Wyoming and Montana (wabndg.shp) This ArcView shapefile contains a polygon representing the study area for the Wyodak-Anderson coal zone in the Powder River Basin, Wyoming and Montana. This theme was created specifically for the National Coal Resource Assessment in the Northern Rocky Mountains and Great Plains Region Categories: Data, pre-SM502.8; Types: Downloadable, Map Service, OGC WFS Layer, OGC WMS Layer, Shapefile; Tags: Big Horn County, Campbell County, Coal boundary, Coal zone outcrop, Converse County, All tags... Johnson County, Montana, Northern Rocky Mountain and Great Plains Fort Union Coal Resources Assessment, Northern Rocky Mountain and Great Plains Region, Powder River Basin, Powder River County, Sheridan County, Study area, Tertiary, USGS National Coal Resource Assessment, USGS Science Data Catalog (SDC), Wyodak-Anderson coal zone, Wyoming, coal, economy, environment, geoscientificInformation, nca2000, nrockiescoal, powderbasincoal, Fewer tags Digital database of the previously published geomorphic-structural map of the Ouachita Mountains The Ouachita Mountains record the late Paleozoic Laurentia-Gondwana orogenic event along southern Paleo-North America during Pangea supercontinent formation. This data release contains a digital compilation of geomorphic-structural information from the Ouachita Mountains of southeastern Oklahoma and southwestern Arkansas as previously published by Arbenz (2008). The geodatabase, presented herein, contains feature classes that include contact, fault, fold, and cross section lines with map unit polygons characterized by predominantly siliciclastic material with primarily Paleozoic depositional ages. Spatial data are also disseminated as shapefiles, accompanied by applicable non-spatial tables detailing the data sources,... Categories: Data; Types: ArcGIS REST Map Service, ArcGIS Service Definition, Downloadable, Map Service; Tags: Arkansas, Arkansas Novaculite, Atoka Formation, Bigfork Chert, Blakely Sandstone, All tags... Blaylock Sandstone, Bluejacket Sandstone Member, Boggy Formation, Cambrian, Caney Shale, Cenozoic, Collier Shale, Cretaceous, Crystal Mountain Sandstone, Devonian, Economic Geology, Energy Resources, FGDC, Federal Geographic Data Committee, GeMS, Geographic information systems, Geography, Geologic, Geologic Map Schema, Geologic contacts, Geologic maps, Geomorphology, Geospatial datasets, Hartshorne Formation, Jackfork Group, Johns Valley Shale, Land Use Change, Mazarn Shale, McAlester Formation, Mesozoic, Mineral Resources, Mississippian, Missouri Mountain Shale, NCGMP, NGS, National Cooperative Geologic Mapping Program, National Geologic Synthesis Project, North America, Oklahoma, Ordovician, Ouachita, Paleozoic, Pennsylvanian, Polk Creek Shale, Precambrian, Quaternary, Savanna Formation, Senora Formation, Silurian, Springer Group, Stanley Group, Stratigraphy, Stuart Shale, Tertiary, Thurman Sandstone, USGI, USGS Science Data Catalog (SDC), Union Valley Formation, United States, United States GeoFramework Initiative, Wapanucka Limestone, Womble Shale, geoscientificInformation, Fewer tags Digital database of the previously published geologic map of the Scottsbluff 1° x 2° quadrangle, Nebraska and Colorado This data release contains a digital compilation of geologic data from the Scottsbluff 1° x 2° quadrangle of western Nebraska and northeastern Colorado, a region predominantly characterized by Quaternary and Tertiary sedimentary and extrusive igneous rocks. This geodatabase, digitized from published resources, includes the position of volcanic ash-bed localities, structural data of inclined beds, orientation of geologic contacts and structural contours of specified stratigraphic horizons, and geographic extent of mapped geologic outcrops. This geologic compilation includes a geodatabase with applicable spatial feature classes accompanied by non-spatial tables with information that describes the data sources, glossary... Categories: Data; Types: Downloadable, Map Service, OGC WFS Layer, OGC WMS Layer, Shapefile; Tags: Arikaree Group, Ash Hollow Formation, Broadwater Formation, Brule Formation, Chadron Formation, All tags... Colorado, Eocene, FGDC, Federal Geographic Data Committee, GeMS, Geologic Map Schema, Gering Formation, Harrison and Monroe Creek Formations, Holocene, Information Sciences, Mineral Resources, Miocene, NCGMP, NGS, National Cooperative Geologic Mapping Program, National Geologic Synthesis Project, Nebraska, North America, North Platte, Ogallala Group, Oligocene, Pleistocene, Pliocene, Quaternary, Scottsbluff, Stratigraphy, Tertiary, USGI, USGS Science Data Catalog (SDC), United States, United States GeoFramework Initiative, Water Resources, White River Group, geographic information systems, geologic contacts, geologic maps, geoscientificInformation, geospatial datasets, structure contours, surficial geologic contacts, Fewer tags Digital database of the previously published Geologic Map of the Lamar Quadrangle, Colorado and Kansas This digital data release contains geospatial geologic data compiled for the Lamar 250k quadrangle, a region in eastern Colorado and western Kansas, which is predominantly covered by Quaternary deposits that overlay Cretaceous bedrock. Geologic data, compiled from published sources, include the location and characteristics of geologic contacts and faults, mapped geologic polygons, and ammonite fossils. The geologic database includes spatial feature classes that collectively contain the geologic information that are presented in the previously published map plate. The spatial data are accompanied by non-spatial tables that describe the sources of geologic information, a description of geologic map units, a glossary... Categories: Data; Types: ArcGIS REST Map Service, ArcGIS Service Definition, Downloadable, Map Service; Tags: Colorado, GeMS, Geologic Map Schema, Information Sciences, Kansas, All tags... Lamar, Lamar Co 250k, NCGMP, NGS, National Cooperative Geologic Mapping Program, National Geologic Synthesis Project, Stratigraphy, US GeoFramework Initiative, UWGI, Water Resources, alluvium, carlile shale, cretaceous, dakota sandstone, data release, eolian, geologic contacts, geologic map, geologic structure, geoscientificInformation, graneros shale, greenhorn limestone, holocene, loess, lower cretaceous, mesozoic, niobrara formation, ogallala formation, pierre shale, pleistocene, pliocene, quaternary, structure contours, tertiary, upper cretaceous, upper miocene, vector digital data, Fewer tags Data Release for Geologic Map of Petroglyph National Monument and Vicinity, Bernalillo County, New Mexico This geologic map depicts and briefly describes geologic units underlying Petroglyph National Monument and immediately adjacent areas in Bernalillo County, New Mexico. The Monument is underlain dominantly by Quaternary basalts of the Albuquerque Volcanoes volcanic field, a series of basin-filling volcanic flows and associated vents from a monogenetic volcanic highland along the eastern margin of the Llano de Albuquerque. This compilation builds on data of previously published geologic maps and reports but includes new interpretive synthesis of volcanic stratigraphy and a unified representation of Quaternary surficial deposits overlying volcanic deposits within the Monument and areas immediately adjacent. This geologic... Categories: Data; Tags: Albuquerque, Bernalillo, Holocene, Miocene, New Mexico, All tags... Petroglyph National Monument, Pleistocene, Pliocene, Quaternary, Rio Grande rift, Tertiary, USGS Science Data Catalog (SDC), Volcanology, basin-fill deposits, cinder cone, eolian deposits, geology, surficial deposits, unconsolidated deposits, volcanology, Fewer tags