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  3. Geospatial Dataset for the Geologic Framework and Hydrostratigraphy of the Edwards and Trinity Aquifers within Northern Medina County, Texas at 1:24,000

Geospatial Dataset for the Geologic Framework and Hydrostratigraphy of the Edwards and Trinity Aquifers within Northern Medina County, Texas at 1:24,000

Dates

Publication Date

Citation

Pedraza, D.E., Clark, A.K., and Morris, R.E., 2020, Geospatial Dataset for the Geologic Framework and Hydrostratigraphy of the Edwards and Trinity Aquifers within Northern Medina County, Texas at 1:24,000: U.S. Geological Survey data release, https://doi.org/10.5066/P9HHMBX8.

Summary

This data release supports the U.S. Geological Survey Scientific Investigation Map (SIM) by Clark and others (2020) by documenting the data used to create the geologic maps and describes the geologic framework and hydrostratigraphy of the Edwards and Trinity aquifers for a 442 square-mile area in northern Medina County in south Texas. The karstic Edwards and Trinity aquifers that are the subject of the SIM by Clark and others (2020) are classified as major sources of water in south-central Texas by the Texas Water Development Board (George and others, 2011). The geologic framework and hydrostratigraphy of the Edwards and Trinity aquifers largely control groundwater flow paths and storage in northern Medina County (Kuniasky and Ardis, [...]

Contacts

Point of Contact :
Publication Information Officer, U.S. Geological Survey
Originator :
Diana E Pedraza, Allan K Clark
Metadata Contact :
Diana E Pedraza, U.S. Geological Survey
Publisher :
U.S. Geological Survey
Distributor :
U.S. Geological Survey - ScienceBase
SDC Data Owner :
Oklahoma-Texas Water Science Center
USGS Mission Area :
Water Resources

Attached Files

Click on title to download individual files attached to this item.

MedinaSIMMetadata.xml
“Metadata file”
Original FGDC Metadata
View 		83.41 KB application/fgdc+xml
MedinaSIM3461.gdb.zip
“Geodatabase format” 		3.44 MB application/zip
MedinaSIM3461_Shapefiles.zip
“Shapefiles” 		6.16 MB application/zip
SIM3461_Cover.png
“Pamphlet cover to Scientific Investigations Map 3461.” 		thumbnail 1.96 MB image/png

Purpose

This geospatial dataset was created to provide a detailed digital dataset, as well as, to illustrate the geographical extent of the geologic framework and hydrostratigraphy for the Edwards and Trinity aquifers in a 442 square mile area of northern Medina County in south Texas.
Pamphlet cover to Scientific Investigations Map 3461.
Pamphlet cover to Scientific Investigations Map 3461.

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ScienceBase WMS

Communities

  • USGS Data Release Products
  • USGS Oklahoma-Texas Water Science Center

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Type Scheme Key
DOI https://www.sciencebase.gov/vocab/category/item/identifier doi:10.5066/P9HHMBX8

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