Filters: Tags: Geologic (X) > Categories: Data (X)
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More than 11,500 well records, such as geophysical logs, drilling descriptions, and published hydrogeologic framework information, were evaluated to help characterize the framework of hydrogeologic units in and near Gaines, Terry, and Yoakum Counties, Texas. Additional geophysical data were collected to improve the spatial coverage across the study area and to reduce uncertainty with regard to hydrogeologic unit extents. The evaluation of existing data plus the collection of new geophysical data provided that basis for developoing a refined understanding of how the saturated thickness of the Ogallala and Edwards-Trinity aquifers vary throughout the study area.
The surface geology of each of the 53 counties of North Dakota was mapped and published as plates in a series of bulletins between 1962 and 2001. As of 2022, the 1:125,000-scale maps contain the most detailed dataset of surficial geologic information for 90% of the state. This collection contains some of these county maps, digitized and vectorized from scans of the original out-of-print warped and discolored paper maps.
Categories: Data;
Tags: Counties of North Dakota,
Geological Collection,
geologic,
map,
ndc_collection,
This file contains geologic faults within the southern Wasatch Plateau study area.
Categories: Data,
pre-SM502.8;
Types: Downloadable,
Map Service,
OGC WFS Layer,
OGC WMS Layer,
Shapefile;
Tags: Colorado Plateau,
USGS Science Data Catalog (SDC),
Utah,
Wasatch Plateau,
coal,
The Water Resources Data System is a clearinghouse of hydrological and climatological data for the State of Wyoming. The Image Mapping Service for the Powder River Basin water resource data can display information by geologic column, geologic cross section, retrieve water surface points by HUC, and retrieve points by township and range.
Categories: Data;
Types: Downloadable;
Tags: IMS,
State Government,
University of Wyoming,
WRDS,
Water Resources Data System,
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,
Dataset consists of individual rasters, each describing a separate geochemical or geophysical attribute. See "Child Items" to browse and select desired rasters, download associated service definition file, and unzip to access rasters formatted as geoTiffs.
Categories: Data,
Map;
Types: Map Service,
OGC WFS Layer,
OGC WMS Layer,
OGC WMS Service;
Tags: Contiguous United States,
Geochemical Data,
Geophysical Data,
National Water Quality Program,
USGS Science Data Catalog (SDC),
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