Filters: Tags: structure contours (X) > partyWithName: Donald Sweetkind (X)

Filters Date Range Past year (0) Past month (0) Past week (0) Past day (0) Custom range... To   Search Contacts Geosciences and Environmental Change Science Center U.S. Geological Survey - ScienceBase Core Science Systems U.S. Geological Survey Melissa D Masbruch More... Categories Data (3) Tag Types Theme (4) Place (4) USGS Scientific Topic Keyword (4) Harvest Set (4) Tag Schemes Common geographic areas (4) ISO 19115 Topic Category (4) USGS Thesaurus (4) View Results as: JSON ATOM CSV

Digital subsurface data from USGS Evolution of Sedimentary Basin studies of the San Juan basin and adjacent areas, Utah, Colorado, Arizona, and New Mexico The San Juan basin is a significant physical and structural element in the southeastern part of the Colorado Plateau physiographic province. The San Juan basin is in New Mexico, Colorado, Arizona, and Utah and has an area of about 21,600 square miles. The basin is about 140 miles wide and about 200 miles long. In the 1980’s and 1990’s, the U.S. Geological Survey's Evolution of Sedimentary Basins—San Juan basin study produced several reports on aspects of the stratigraphy and sedimentology of the basin. A report of the stratigraphy, structure, and paleogeography of Pennsylvanian and Permian rocks included 18 plates of contoured elevation and thickness data for various units (Huffman and Condon, 1993). This digital... Categories: Data; Tags: Hydrology, Lower San Juan-Four Corners, San Juan, Stratigraphy, USGS Science Data Catalog (SDC), All tags... Upper Colorado, elevation, geoscientificInformation, stratigraphic thickness, structure contours, Fewer tags Digital data for three-dimensional geologic framework model of the Rio San Jose groundwater basin, New Mexico This data release contains a geospatial database related to a digital 3D geologic framework of the Rio San Jose watershed, New Mexico. The geospatial database contains two main data elements: (1) input data to the 3D framework model; (2) interpolated elevations and thicknesses of stratigraphic units as a cellular array. Input surface and subsurface data for 18 stratigraphic units have been condensed to points that define the elevation of the top of each stratigraphic unit; these point data sets serve as the digital input to the framework model. The point data are derived from geologic maps, cross sections, oil and gas wells, water wells, structure contour maps, and thickness maps. Additional input geologic features... Tags: Lower San Juan-Four Corners, San Juan, Stratigraphy, Structural Geology, USGS Science Data Catalog (SDC), All tags... Upper Colorado, Water Resources, elevation, geoscientificInformation, stratigraphic thickness, structure contours, Fewer tags Digital subsurface data from USGS Regional Aquifer System Analysis of the San Juan basin and adjacent areas, Utah, Colorado, Arizona, and New Mexico The San Juan basin is a significant physical and structural element in the southeastern part of the Colorado Plateau physiographic province. The San Juan basin is in New Mexico, Colorado, Arizona, and Utah and has an area of about 21,600 square miles. The basin is about 140 miles wide and about 200 miles long. In the 1980’s and 1990’s, the San Juan basin was the focus of the U.S. Geological Survey's Regional Aquifer-System Analysis (RASA) study. Investigation of the San Juan structural basin began in October 1984 with an objective, among others, to define and evaluate the aquifer system. As part of this analysis, a multi-publication series of reports were produced as Hydrologic Atlas 720 (HA-720) that described... Categories: Data; Tags: Hydrology, Lower San Juan-Four Corners, San Juan, Stratigraphy, USGS Science Data Catalog (SDC), All tags... Upper Colorado, elevation, geoscientificInformation, stratigraphic thickness, structure contours, Fewer tags Digital subsurface data of Paleozoic rocks in the Upper Colorado River Basin in Wyoming, Utah, Colorado, Arizona, and New Mexico from USGS Regional Aquifer System Analysis The Upper Colorado River Basin has a drainage area of about 113,500 square miles in western Colorado, eastern Utah, southwestern Wyoming, northeastern Arizona, and northwestern New Mexico. In the 1980’s and 1990’s, the Upper Colorado River Basin was a study area under of the U.S. Geological Survey's Regional Aquifer-System Analysis (RASA) program (Sun and Johnston, 1994; Sun and Weeks, 1991). The objectives of the RASA program for the Upper Colorado River Basin were to provide regional assessments of major aquifer systems by providing quantitative assessments of the occurrence, movement, and availability of water stored in rock formations that underlie the basin/watershed. These assessments included: (1) the classification... Categories: Data; Tags: Lower San Juan-Four Corners, San Juan, Stratigraphy, USGS Science Data Catalog (SDC), Upper Colorado, All tags... Water Resources, elevation, geoscientificInformation, stratigraphic thickness, structure contours, Fewer tags