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Pomposiello, M.C.; Osella, A.M.; Maidana, A.; Borzotta, E. "MT studies in the southeast region of Tucuman Plain, NW Argentina" (1994) Journal of South American Earth Sciences. 7(2):101-107
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Abstract:

During July 1990, new magnetotelluric measurements were carried out at four stations along an 85 km profile in the southeastern region of the Tucuman Plain. These data were analyzed to study the resistive structure of the sedimentary basin and the upper crust. The new observations complement previous magnetotelluric, gravity and tectonic investigations showing an important subsurface trough with a sedimentary fill more than 3000 m thick. Further evidence was obtained concerning the presence of a highly conductive layer at 10 km depth that may be related to the presence of a hyperthermal layer. © 1994.

Registro:

Documento: Artículo
Título:MT studies in the southeast region of Tucuman Plain, NW Argentina
Autor:Pomposiello, M.C.; Osella, A.M.; Maidana, A.; Borzotta, E.
Filiación:Centro de Investigaciones en Recursos Geológicos. CONICET. Ramirez de Velazco 847, 1414 Buenos Aires, Argentina
Dto. de Física, Fac. Cs. Exactas, Naturales-Univ. Buenos Aires, Ciudad Universitaria, Pab. 1, 1428 Buenos Aires, Argentina
Instituto de Investigaciones Aplicadas a las Ciencias Espaciales, C.C. 131, 5500 Mendoza, Argentina
Palabras clave:conductive layer; crust (upper); hyperthermal layer; magnetotelluric survey; resistivity structure; sedimentary basin; Argentina, Tucuman Plain
Año:1994
Volumen:7
Número:2
Página de inicio:101
Página de fin:107
DOI: http://dx.doi.org/10.1016/0895-9811(94)90001-9
Título revista:Journal of South American Earth Sciences
Título revista abreviado:J. South Am. Earth Sci.
ISSN:08959811
Registro:https://bibliotecadigital.exactas.uba.ar/collection/paper/document/paper_08959811_v7_n2_p101_Pomposiello

Referencias:

  • Baldis, Demicheli, Febrer, Fournier, Garcia, Gasco, Mamani, Pomposiello, Magnetotelluric diversified results along a 1200-km-long profile showing at its northwest end an important geothermal area in the Province of Tucuman and Santiago del Estero in Argentina (1983) J. Geomag. Geoelectr., 35, pp. 609-621
  • Haak, Relations between electrical conductivity and petrological parameters of the crust and upper mantle (1980) Geophys. Sur., 4, pp. 57-69
  • Jupp, Vozzof, Stable iterative methods for the inversion of geophysical data, Geophys. (1975) J. Royal Astr. Soc., 42, pp. 957-976
  • Pomposiello, Mon, Diaz, The gravity field of Tucuman Plain and its implications in structural geology (1991) Geodynamique, , (in press)
  • Sainato, Pomposiello, Febrer, Diseño de un sistema de adquisición y procesamiento de datos magnetotelúricos (1990) GEO-ACTA, 16 (2), pp. 231-243
  • Vatin-Perignon, Pomposiello, Mamani, Maidana, Keller, Gasco, Fournier, Febrer, The Hot Dome of Taco Ralo in the NW of Argentina (1985) Acta Geod. Geophys. et Mount., 20 (1), pp. 159-163

Citas:

---------- APA ----------
Pomposiello, M.C., Osella, A.M., Maidana, A. & Borzotta, E. (1994) . MT studies in the southeast region of Tucuman Plain, NW Argentina. Journal of South American Earth Sciences, 7(2), 101-107.
http://dx.doi.org/10.1016/0895-9811(94)90001-9
---------- CHICAGO ----------
Pomposiello, M.C., Osella, A.M., Maidana, A., Borzotta, E. "MT studies in the southeast region of Tucuman Plain, NW Argentina" . Journal of South American Earth Sciences 7, no. 2 (1994) : 101-107.
http://dx.doi.org/10.1016/0895-9811(94)90001-9
---------- MLA ----------
Pomposiello, M.C., Osella, A.M., Maidana, A., Borzotta, E. "MT studies in the southeast region of Tucuman Plain, NW Argentina" . Journal of South American Earth Sciences, vol. 7, no. 2, 1994, pp. 101-107.
http://dx.doi.org/10.1016/0895-9811(94)90001-9
---------- VANCOUVER ----------
Pomposiello, M.C., Osella, A.M., Maidana, A., Borzotta, E. MT studies in the southeast region of Tucuman Plain, NW Argentina. J. South Am. Earth Sci. 1994;7(2):101-107.
http://dx.doi.org/10.1016/0895-9811(94)90001-9