Source: https://www.usgs.gov/staff-profiles/v-j-grauch
Timestamp: 2019-04-22 06:45:47+00:00

Document:
V. J. S. ("Tien") Grauch received a BA (1975) in geology from Carleton College and a PhD (1986) in geophysics from Colorado School of Mines. She has been employed by the U. S. Geological Survey in Denver, Colorado since 1977, where she is currently a senior research geophysicist. Her research interests include application of high-resolution aeromagnetic data to map intrasedimentary faults, integration of geologic and geophysical data to develop 3D geologic and hydrogeologic frameworks, the relation between magnetic sources and geology, interpretation of aeromagnetic data over rugged magnetic terrain, and development of new interpretation methods.
Grauch, V.J.S., and Ruleman, C.A., 2013, Identifying buried segments of active faults in the northern Rio Grande rift using aeromagnetic, LiDAR, and gravity data, south-central Colorado, USA: International Journal of Geophysics, v. 2013, Article ID 804216, 26 pages. http://dx.doi.org/10.1155/2013/804216.
Hudson, M.R. and Grauch, V.J.S., editors, 2013, New Perspectives on Basins of the Rio Grande Rift: From Tectonics to Groundwater: Geological Society of America Special Paper 494, 500 pp., doi:10.1130/2012.2494.
Grauch, V.J.S., Phillips, J.D., Koning, D.J., Johnson, P.S., and Bankey, Viki, 2009, Geophysical interpretations of the southern Española basin, New Mexico, that contribute to understanding its hydrogeologic framework: U.S. Geological Survey Professional Paper 1761, 88 pp.
Grauch, V.J.S., and Hudson, Mark R., 2007, Guides to understanding the aeromagnetic expression of faults in sedimentary basins: Lessons learned from the central Rio Grande Rift, New Mexico: Geosphere, v. 3, issue 6, p. 596-623. DOI: 10.1130/GES00128.1.
Nabighian, M.N., Ander, M. E., Grauch, V.J.S., Hansen, R.O., LaFehr, T.R., Li, Y., Pearson, W.C., Peirce, J.W., Phillips, J.D., and Ruder, M.E., 2005, Historical development of the gravity method in exploration: Geophysics, v. 70, no. 6, p. 63ND-89ND.
Nabighian, M.N., Grauch, V.J.S., Hansen, R.O., LaFehr, T.R., Li, Y., Peirce, J.W., Phillips, J.D., and Ruder, M.E., 2005, Historical development of the magnetic method in exploration: Geophysics, v. 70, no. 6, p. 33ND-61ND.
Grauch, V. J. S., Rodriguez, B. D., and Wooden, J. L., 2003, Geophysical and isotopic constraints on crustal structure related to mineral trends in north-central Nevada and implications for tectonic history: Economic Geology, v. 98, p. 269-286.
Grauch, V. J. S., Rodriguez, B. D., Bankey, Viki, and Wooden, J. L., 2003, Evidence for a Battle Mountain-Eureka crustal fault zone, north-central Nevada, and its relation to Neoproterozoic-Early Paleozoic continental breakup: Journal of Geophysical Research, v. 108 (B3), 2140, doi:10.1029/2001JB000681.
Crafford, A. E. J., and Grauch, V. J. S., 2002, editors, Deep crustal controls on mineral trends: Special issue of Ore Geology Reviews, v. 21, no. 3/4, p. 125-225.
Grauch, V. J. S., 2001, High-resolution aeromagnetic data, a new tool for mapping intrabasinal faults: An example from the Albuquerque basin, New Mexico: Geology, v. 29, p. 367-370.
Grauch, V. J. S., Hudson, M. R., and Minor, S. A., 2001, Aeromagnetic expression of faults that offset basin fill, Albuquerque basin, New Mexico: Geophysics, v. 66, 707-720.
Grauch, V. J. S., 2001, Using high-resolution aeromagnetic surveys to map subsurface hydrogeology in sediment-filled basins: A case study over the Rio Grande rift, central New Mexico, USA: Exploration Geophysics, v. 32, nos. 3 & 4, p. 209-213.
Davis, Joshua K.; Hudson, Mark R.; Grauch, V.J.S.
Grauch, V.J.S.; Bauer, Paul W.; Drenth, Benjamin J.; Kelson, Keith I.
Bauer, P.W., Kelson, K.I., Grauch, V.J.S., Drenth, B.J., Johnson, P.S., Aby, S.B., and Felix, B., 2016, Geologic Map and Cross Sections of the Embudo Fault Zone in the Southern Taos Valley, Taos County, New Mexico: New Mexico Bureau of Geology and Mineral Resources Open-File Report 584, 28 p. plus two appendices and two oversized plates.
Grauch, V. J.; Drenth, Benjamin J.
Bauer, Paul W.; Grauch, V.J.S.; Johnson, Peggy S.; Thompson, Ren A.; Drenth, Benjamin J.; Kelson, Keith I.
Grauch, V.J.S.; Drenth, Benjamin J.; Thompson, Ren A.; Bauer, Paul W.
Grauch, V.J.S., Drenth, B.J., Thompson, R.A., and Bauer, P.W., 2015, Preliminary geophysical interpretations of regional subsurface geology near the Questa Mine Tailing Facility and Guadalupe Mountain, Taos County, New Mexico: U.S. Geological Survey Open-File Report 2015–1129, 35 p., http://dx.doi.org/10.3133/ofr20151129.
Ball, Lyndsay B.; Bloss, Benjamin R.; Bedrosian, Paul A.; Grauch, V.J.S.; Smith, Bruce D.
Ball, L.B., Bloss, B.R., Bedrosian, P.A., Grauch, V.J.S., and Smith, B.D., 2015, Airborne electromagnetic and magnetic survey data of the Paradox and San Luis Valleys, Colorado: U.S. Geological Survey Open-File Report 2015–1024, 19 p., http://dx.doi.org/10.3133/ofr20151024.
Grauch, V.J.S., Skipp, G.L., Thomas, J.V., Davis, J.K., and Benson, M.E., 2015, Sample descriptions and geophysical logs for cored well BP-3-USGS, Great Sand Dunes National Park and Preserve, Alamosa County, Colorado: U.S. Geological Survey Data Series 918, 53 p., http://dx.doi.org/10.3133/ds918.

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