Gravity model northeast edge North Patagonian massif
We present a gravimetric study on the northeast edge of the North Patagonian massif in the province of Rio Negro, to ascertain the depth distribution of the different outcrop units in the study area, as well as the geometry of the Navarrete Plutonic Complex. The negative anomalies in the Bouguer res...
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Sociedade Brasileira de Geofisica
2010
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| LEADER | 10199caa a22009017a 4500 | ||
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| 001 | PAPER-7782 | ||
| 003 | AR-BaUEN | ||
| 005 | 20230518203733.0 | ||
| 008 | 190411s2010 xx ||||fo|||| 00| 0 spa|d | ||
| 024 | 7 | |2 scopus |a 2-s2.0-79951743053 | |
| 040 | |a Scopus |b spa |c AR-BaUEN |d AR-BaUEN | ||
| 100 | 1 | |a Klinger, F.L. | |
| 245 | 1 | 0 | |a Gravity model northeast edge North Patagonian massif |
| 246 | 3 | 1 | |a Modelo gravimétrico en el borde noreste del macizo Norpatagónico |
| 260 | |b Sociedade Brasileira de Geofisica |c 2010 | ||
| 270 | 1 | 0 | |m Klinger, F. L.; CONICET, Instituto Geofísico Sismológico Volponi (IGSV), Facultad de Ciencias Exactas, Físicas y Naturales, Universidad Nacional de San Juan, Ruta 12, km 17 (Jardín de los Poetas), C.P. 5407 Marquesado, San Juan, Argentina; email: flklinger@hotmail.com |
| 506 | |2 openaire |e Política editorial | ||
| 504 | |a Ardolino, A.A., El vulcanismo cenozoico del borde suroriental de la meseta de Somún Curá (1981) VIII Congr. Geol. Arg., Actas, 3, pp. 7-23. , In:, Provincia del Chubut. Argentina | ||
| 504 | |a Ardolino, A.A., Franchi, M.R., El vulcanismo cenozoico de la Meseta de Somún Curá, Provincias de Río Negro y Chubut (1993) XII Congr. Geol. Arg. y II Congr. de Exploración de Hidrocarburos, Actas, 4, pp. 225-235. , In:, Mendoza. Argentina | ||
| 504 | |a Basei, M.A.S., Varela, R., Sato, A.M., Siga, J.R.O., Llambías, E.J., Geocronología sobre rocas del Complejo Yaminué, Macizo Norpatag ónico, Río Negro, Argentina (2002) XV Congr. Geol. Arg., Actas, 3, pp. 117-122. , In:, El Calafate. Argentina | ||
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| 504 | |a Caminos, R., (2001) Descripción Geológica de la Hoja 4166-I, p. 78. , Valcheta, Provincia de Río Negro. Buenos Aires, Servicio Geológico Minero Argentino. Boletín 310 | ||
| 504 | |a Croce, F., Lince Klinger, F., Gimenez, M., Martinez, M.P., Ruiz, F., Estimación de profundidades del Complejo plutónico Navarrete mediante procesamiento gravimétrico (2009) Revista Geoacta, 34, pp. 1-8 | ||
| 504 | |a Dalla Salda, L., Cingolani, C., Varela, R., The origin of Patagonia (1990) Comunicaciones, Una revista de geología andina, 41, pp. 55-61 | ||
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| 504 | |a Kay, S.M., Ardolino, A.A., Franchi, M.R., Ramos, V.A., (1992) The Somuncura plateau: An Oligo-Miocene 'baby-hotspot' in extra- Andean Patagonia (40.5°to 43°S latitude), p. 337. , EOS Transactions, American Geophysical Union 73 | ||
| 504 | |a de Luchi López, M.G., Wemmer, K., Rapalini, A.E., The cooling history of the North Patagonian Massif: First results for the granitoids of the Valcheta area, Río Negro, Argentina (2008) Book of Abstracts, p. 33. , In: LINARES E, CABALERI NG, DO CAMPO MD, DUCÓS EI & PANARELLO HO (Eds.), VI South American Symposium on Isotope Geology. San Carlos de Bariloche, Abstracts | ||
| 504 | |a Llambías, E.J., Rapela, C.W., Geología de los Complejos Eruptivos de La Esperanza, provincia de Río Negro (1984) Revista de la Asociación Geológica Argentina, 39, pp. 220-243 | ||
| 504 | |a Llambías, E.J., Varela, R., Basei, M., Sato, A.M., Deformación y metamorfismo Neopaleozoico en Yaminué, Macizo Norpatagónico (40°50'S, 67°40'W): Su relación con la Fase Orogénica San Rafael y el arco de los Gondwánides (2002) XV Congr. Geol. Arg. Actas, 3, pp. 123-128. , In:, El Calafate. Argentina | ||
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| 504 | |a Nagy, D., The Gravitational Attraction of a Right Rectangular Prism (1966) Geophysics, 30, pp. 362-371 | ||
| 504 | |a Pacino, M.C., Introcaso, A., Regional anomaly determination using the upwards continuation method (1987) Bollettino di Geofisica Teorica ed Applicata, 29, pp. 113-122 | ||
| 504 | |a Pankhurst, R.J., Caminos, R., Rapela, C.W., Problemas Geocronol ógicos de los Granitoides Gondwánicos de Nahuel Niyeu, Macizo Norpatagónico (1993) XII Congr. Geol. Arg. y II Congr. de Exploración de Hidrocarburos, Actas, 4, pp. 99-104. , In:, Mendoza. Argentina | ||
| 504 | |a Pankhurst, R.J., Rapela, C.W., Fanning, C.M., Márquez, M., Gondwanide continental collision and the origin of Patagonia (2006) Earth- Science Reviews, 76, pp. 235-257 | ||
| 504 | |a Ramos, V.A., Patagonia: ¿Un continente paleozoico a la deriva? (1984) IX Congr. Geol. Arg., Actas, 2, pp. 311-325. , In:, San Carlos de Bariloche. Argentina | ||
| 504 | |a Ramos, V.A., Patagonia: A Paleozoic continent adrift? (2008) Journal of South American Earth Sciences, 26 (3), pp. 235-251 | ||
| 504 | |a Rapalini, A.E., de Luchi López, M.G., Tomezzoli, R., Lince Klinger, F., Gimenez, M.E., Martinez, P., Magnetic fabric of the plutonic Navarrete Complex: Further evidence for a Late Paleozoic collisional event in Northern Patagonia? (2007) GEOSUR, , In:, Abstracts. Santiago. Chile. CD-ROM | ||
| 504 | |a Rapalini, A.E., de Luchi López, M.G., Croce, F., Lince Klinger, F., Tomezzoli, R., Gimenez, M.E., Estudio geofísico del Complejo Plutónico Navarrete: Implicancias para la evolución tectónica de Patagonia en el Paleozoico Tardío (2008) V Simposio Argentino del Paleozoico Superior, p. 34. , In:, Museo Arg. Ciencias Naturales, Bs. As., Resúmenes | ||
| 504 | |a Rapalini, A.E., de Luchi López, M.G., Martinez Dopico, C., Lince Klinger, F., Gimenez, M.E., Martinez, M.P., Did Patagonia collide against Gondwana in the Late Paleozoic? Some insights from a multidisciplinary study of magmatic units of the North Patagonian Massif (2010) Geologica Acta, 8 (3). , En prensa | ||
| 504 | |a Talwani, M., Worzel, J.L., Landisman, M., Rapid gravity computations for two-dimensional bodies with application to the Mendocino submarine fracture zone (1959) Journal of Geophysical Research, 64, pp. 49-58 | ||
| 504 | |a Von Gosen, W., Thrust tectonics in the North Patagonian Massif (Argentina): Implications for a Patagonia plate (2003) Tectonics, 22, pp. 5-33 | ||
| 520 | 3 | |a We present a gravimetric study on the northeast edge of the North Patagonian massif in the province of Rio Negro, to ascertain the depth distribution of the different outcrop units in the study area, as well as the geometry of the Navarrete Plutonic Complex. The negative anomalies in the Bouguer residual map reproduce the lateral density contrast between what would be the bedrock of Cambrian age and the lithologic units of the Mesozoic age. The solutions of the analytical signal along with variations in the curve of the horizontal gradient of gravity, obtained along a profile across the outcrops of the Navarrete Plutonic Complex, show contacts between the intrusive body and the bedrock with different densities. Over this profile we obtained a 2D (dimensional) gravimetric forward model adjusted with the density data of the surface rocks. Above the outcrop of the Yaminué Complex there exists a gravimetric high which does not correspond to the density in this area. This is a new evidence that proves that it is a series of intrusions and thin subhorizontal tectonic slices and that its thickness is probably thin. On the other hand the Navarrete Pluton shows the greatest development in size and depth to the east of Treneta stream. © 2010 Sociedade Brasileira de Geofísica. |l eng | |
| 593 | |a CONICET, Instituto Geofísico Sismológico Volponi (IGSV), Facultad de Ciencias Exactas, Físicas y Naturales, Universidad Nacional de San Juan, Ruta 12, km 17 (Jardín de los Poetas), C.P. 5407 Marquesado, San Juan, Argentina | ||
| 593 | |a CONICET, Instituto Geofísico Daniel Valencio (INGEODAV), Facultad de Ciencias Exactas y Naturales, Universidad de Buenos Aires Pab.2, Ciudad Universitaria, C1428EHA, Bs.As, Argentina | ||
| 593 | |a CONICET, Instituto de Geocronología y Geología Isotópica (INGEIS), Universidad de Buenos Aires, Pabellon (INGEIS), Ciudad Universitaria, C1428EHA, Bs.As, Argentina | ||
| 690 | 1 | 0 | |a GRAVIMETRY |
| 690 | 1 | 0 | |a NAVARRETE PLUTON |
| 690 | 1 | 0 | |a THROUGH |
| 690 | 1 | 0 | |a YAMINUE COMPLEX |
| 690 | 1 | 0 | |a BEDROCK |
| 690 | 1 | 0 | |a CAMBRIAN |
| 690 | 1 | 0 | |a GRAVIMETRY |
| 690 | 1 | 0 | |a GRAVITY ANOMALY |
| 690 | 1 | 0 | |a GRAVITY FIELD |
| 690 | 1 | 0 | |a LITHOLOGY |
| 690 | 1 | 0 | |a MESOZOIC |
| 690 | 1 | 0 | |a NUMERICAL MODEL |
| 690 | 1 | 0 | |a OUTCROP |
| 690 | 1 | 0 | |a VERTICAL DISTRIBUTION |
| 690 | 1 | 0 | |a PATAGONIA |
| 651 | 4 | |a RIO NEGRO [SOUTH AMERICA] | |
| 700 | 1 | |a Martinez, P. | |
| 700 | 1 | |a Rapalini, A.E. | |
| 700 | 1 | |a Gimenez, M.E. | |
| 700 | 1 | |a López de Luchi, M.G. | |
| 700 | 1 | |a Croce, F.A. | |
| 700 | 1 | |a Ruiz, F. | |
| 773 | 0 | |d Sociedade Brasileira de Geofisica, 2010 |g v. 28 |h pp. 463-472 |k n. 3 |p Rev. Bras. Geofis. |x 0102261X |t Revista Brasileira de Geofisica | |
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