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Audiomagnetotelluric data in the Buffalo River watershed, Arkansas, 2017; Station AMT070

Dates

Publication Date
Start Date
2017-08-24
End Date
2017-08-24

Citation

Reitman, J., Rodriguez, B.D., and Brown, P.J., 2020, Audiomagnetotelluric data, Buffalo River watershed, Arkansas, 2017: U.S. Geological Survey data release, https://doi.org/10.5066/P9CIAXC5.

Summary

This dataset includes audio-magnetotelluric (AMT) sounding data collected in August 2017 in the Buffalo River watershed of northern Arkansas by the U.S. Geological Survey (USGS). Along with geologic mapping, the USGS used AMT data at 6 sites along a southwest-northeast profile of about 7 kilometers across the inferred northeastern margin of the Bear Creek uplift within the southern Ozark Dome to better constrain the buried, northeastern margin of the Bear Creek uplift.

Contacts

Attached Files

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AMT070 calibration.zip 5.95 KB application/zip
AMT070 description.zip 351.59 KB application/zip
AMT070 raw data.zip 445.61 KB application/zip
USA-Arkansas-Buffalo_River-2017-AMT070.edi 58.43 KB text/plain
readme.txt 1.29 KB text/plain
amt070.png thumbnail 205.04 KB image/png

Purpose

The purpose of this data release is to provide audio-magnetotelluric (AMT) station locations and data to the public. The primary goal of the AMT survey is to map changes in electrical resistivity with depth that are related to differences in rock type. Characterization of buried aquifers and aquitards were of primary importance to be investigated by these variations in rock types.

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