Interpretation of gravity and geoid in the Central Andes between 20° and 29° S

Journal of South American Earth Sciences

Volumn 10, Issue 2, 1997, Pages 179-188

  Götze, Hans Jürgen ^a   Kirchner, Andreas ^a  

^a FREIE UNIVERSITÄT BERLIN   (Germany)

Author keywords

[No Author keywords available]

Indexed keywords

BOUGUER ANOMALY; GEOID; GRAVITY; ISOSTATIC RESIDUAL FIELD; MAPPING;

SOUTH AMERICA, ANDES;

EID: 0030691730     PISSN: 08959811     EISSN: None     Source Type: Journal    
DOI: 10.1016/s0895-9811(97)00014-x     Document Type: Article

References (20)

1. Cahill, T., and Isacks, B.L., 1992. Seismicity and shape of the subducted Nazca plate, Journ. Geophys. Res., 97 (B12), pp. 17503-17529.
2. Coira, B., Davidson, J., Mpodozis, C. and Ramos, V.A., 1982. Tectonic and magmatic evolution of the Andes of northern Argentina and Chile. Earth Sci. Rev., 18, pp. 303-332.
3. Dragicevic, M., 1970. Carta gravimétrica de los Andes meridionales e interpretación de las anomalías de gravedad de Chile central. Publ. 93, Dep. de Geofis. y Geod., Univ. de Chile, Santiago.
4. Dziewonski, A.M., and Anderson, D.L., Preliminary reference Earth model. Phys. Earth. Plan. Int., 25, pp. 297-256.
5. Fritsch, J., and Roeser, H.A., 1988. On the accuracy of gravity measurements at sea. Geologisches Jahrbuch, E 42, 195-208.
6. Götze, H.-J., and Schmidt, S., 1993. El que conocio el desierto no lo olvida-jamás. In: VERTIENTE, Revista de la Facultad de Ingenieria y Ciencias Geológicas, Universidad Católica del Norte, Antofagasta, Chile, 9, No. 9, ISSN 0716-1964, pp. 6-10.
7. Götze, H.-J., Lahmeyer, B., Schmidt, S., and Strunk, S., 1994. The Lithospheric Structure of the Central Andes (20°-26°S) as inferred from Quantitative Interpretation of Regional Gravity. In: Tectonics of the Southern Central Andes (Eds.: Reutter, Scheuber, Wigger), pp. 7-21, Springer Verlag Heidelberg.
8. Götze, H.-J., Schmitz, M., Giese, P., Schmidt, S., Wigger, P., Schwarz, G., Araneda, M., Chong D., G., and Viramonte, J., 1995. Las estructuras litosféricas de los Andes Centrales australes basados en interpretaciones geofísicas. IGCP Special Volume, Revista Geológica de Chile, Vol 22, No. 2, 179-192.
9. Götze, H.-J., and the MIGRA group, 1996. Group updates gravity database for Central Andes. EOS Transactions, Electronic Supplement, American Geophysical Union, 5 pages. http://www.agu.org/eos-elec/95189e.html.
10. Introcaso, A., Pacino, M. C., and Fraga, H., 1992. Gravity, isostasy and Andean crustal shortening between latitudes 30 and 35°S.
11. Isacks, B.L., 1988. Uplift of the Central Andean Plateau and Bending of the Bolivian Orocline. Journ. Geophys. Res., Vol. 93, No. B4, 3211-3231.
12. Kay, S., Coira, B., and Viramonte, J., 1994. Young mafic back arc volcanic rocks as indicators of continental lithospheric delamination beneath the Argentine Puna plateau, Central Andes. Journ. Geophys. Res., 99, (B12), pp. 24323-24339.
13. Kösters, M., Fritsch, J., Schmidt, S., Götze, H.-J., and Araneda, M., 1996. The gravity field of the continent-ocean transition at the western continental margin of South America. Extended Abstract, "3rd. International Symposium on Andean Geodynamics, St. Malo, 4 pp.
14. Prince, R.A., and Forsyth, D.W. 1984. A simple objective method for minimizing crossover errors in marine gravity data. Geophysics, 49 (7), 1070-1083.
15. Rapp, R.H., Pavlis, N.K., and Wang, Y.M., 1992. High resolution gravity models combining terrestrial and satellite data. In: From Mars to Greenland, charting gravity with space and airborne instruments. Editor O. Colombo, Springer Verlag.
16. Reutter, K.-J., Scheuber, E., and P. Wigger (Editors), 1994. Tectonics of the Southern Central Andes, Springer Verlag, Heidelberg, pp. 333.
17. Schmitz, M., 1993. Kollisionsstrukturen in den Zentralen Anden: Ergebnisse refraktionsseismischer Messungen und Modellierung krustaler Deformationen. Berliner Geowiss. Abh. (B), 20, pp. 1-127. Fachbereich Geowissenschaften der FU Berlin.
18. Schmitz, M., 1994. A balanced model of the Southern Central Andes. Tectonics, 13, no.2, pp. 484-492.
19. Whitman, D., Isacks, B.L., Chatelain, J.-L., Chiu, J.-M., and Perez, A., 1992. Attenuation of high-frequency seismic waves beneath the Central Andean Plateau. Journ. Geophys. Res., 97 (B13), pp 19929-19947.
20. Wigger, P.J., Schmitz, M., Araneda, M., Asch, G., Baldzuhn, S., Giese, P., Heinsohn, W.-D., Martinez, E., Ricaldi, E., Röwer P., and Viramonte, V., 1994. Variation of the crustal structure of the Southern Central Andes deduced from seismic refraction investigations. In: Tectonics of the Southern Central Andes (Eds.: Reutter, Scheuber, Wigger), Springer Verlag Heidelberg, pp. 23-48.