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Feucht, D.W., Bedrosian, P.A., and Sheehan, A.F., 2018, Regional scale magnetotelluric data from the Rio Grande Rift and southern Rocky Mountains: U.S. Geological Survey data release,


This dataset consists of 102 magnetotelluric (MT) stations collected in 2012-2014 in the Rio Grande Rift and southern Rocky Mountains. The U.S. Geological Survey acquired these data to improve regional conductivity models of the western United States. This work is in support of studies of the effect of lithospheric modification on electrical resistivity structure and tectonic evolution of the western United States.


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data_rgr422a.bnn 149.76 MB application/unknown
rgr422.edi 15.42 KB text/plain
rgr422.png thumbnail 256.52 KB image/png
rgr422.zmm 32.92 KB application/vnd.handheld-entertainment+xml
rgr422a_converted.asc 251.51 MB application/pgp-signature 8.73 KB application/zip 265.62 MB application/zip


The purpose of this data release is provide MT station locations, time-series data, and processed transfer functions to the public.

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