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Cited by 1,113Geological and Tectonic Studies in Latin AmericaGeological and Geophysical StudiesGeological and Geophysical Studies Worldwide

The DOI matches its Crossref record; 103 of the 105 references it cites were found in a registry or an index.

Uplift of the Central Andean Plateau and bending of the Bolivian Orocline

Isacks, Bryan L.·1988·Journal of Geophysical Research: Solid Earth
DOI 10.1029/jb093ib04p03211
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Abstract

The topography of the central Andes can be considered the primary tectonic “signal” of late Cenozoic mountain building in an arid region where the effects of uplift and magmatism are little obscured by denudation. The spatial coverage of the topographic signal is more complete than that for sparsely sampled geological and geophysical data. A color‐coded image of digitized topography between 12°S and 37°S highlights the Altiplano‐Puna, one of the world's most remarkable plateaus, and reveals important physiographic clues about the formation of that major feature. The topographic data combined with information on structure, magmatism, seismicity, and paleomagnetism support a simple kinematical model for the late Cenozoic evolution of the central Andes. The model does not require collisional effects or enormous volumes of intrusive additions to the crust but instead calls upon plausible amounts of crustal shortening and lithospheric thinning. The model interrelates Andean uplift, a changing geometry of the subducted Nazca plate, and a changing outline (in map view) of the leading edge of the South American plate. Crustal shortening has accommodated convergence between the Chilean‐Peruvian forearc and the South American foreland. The Altiplano‐Puna plateau can be constructed by a combination of crustal shortening and thickening and lithospheric thinning above a shallow dipping (20°–30°) subducted plate. The seawardly concave bend of western South America, the “Bolivian orocline,”…

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Citations

Cites

Research works printed but not linked: 24

  1. Allmendinger R. W., 1985, Uplift of the Altiplano‐Puna plateau: The structural perspective from the SE margin of the Puna, NW Argentina (abstract), Eos Trans. AGU, 66, 1088
  2. Burchfiel B. C., 1975, Nature and controls of Cordilleran orogenesis, western United States: Extension of an earlier synthesis, Am. J. Sci., 275, 363
  3. Burchfiel B. C., 1981, Possible thin‐skin tectonics in the eastern Andes of Bolivia and Peru (abstract), Eos Trans. AGU, 62, 1047
  4. Cande S., 1986, Nazca‐South America plate interactions, 80 My to present (abstract), Eos Trans. AGU, 64, 865
  5. Carey S. W., 1958, The orocline concept in geotectonics, Proc. R. Soc. Tasmania, 89, 255
  6. Dewey J. F., 1980, The Continental Crust and Its Mineral Deposits, 553
  7. 10.1130/0091-7613(1987)15<49:BSTOJF>2.0.CO;2 · DOI · Paper page
  8. Green A., 1986, Possible large‐magnitude Neogene extension on the southern Peruvian Altiplano: Implications for the dynamics of mountain building (abstract), Eos Trans. AGU, 44, 1241
  9. Heki K. Y., 1983, Paleomagnetism of the central Andes: A preliminary report, Andes Sci., 2, 67
  10. Isacks B. L., 1985, Topography and tectonics of the central Andes (abstract), Eos Trans. AGU, 66, 375
  11. Isacks B. L., 1986, Andean volcanism: Icing on the cake (abstract), Eos Trans. AGU, 67, 1073
  12. Jordan T. E., 1987, Cenozoic and Mesozoic Evolution of the Pacific Margin
  13. Kadinski‐Cade K. Seismotectonics of the Chile margin and the 1977 Caucete earthquake of western Argentina Ph.D. thesis 253 pp. Cornell Univ. Ithaca N. Y. 1985.
  14. Lavenu A., 1978, Néotectonique des sédiments Plio‐Quatemaires du nord de l'Aliplano Bolivien (Région de La Paz‐Ayo‐Ayo‐Umala, Cah. ORSTOM, Sér. Géol., 10, 115
  15. Mingramm A., 1979, Segundo Simposio de Geologia Regional Argentina, 95
  16. Muñoz J., 1956, Chile, Handbook of South American Geology, Mem. Geol. Soc. Am., 65, 187
  17. Ramos V. A., 1985, Actos, IV Chile Congreso Geologico Chileno, 104
  18. Sheffels B., 1986, Deformational style and crustal shortening in the Bolivian Andes (abstract), Eos Trans. AGU, 44, 1241
  19. Turner J. C. M., 1960, Estratigrafía de la Sierra de Santa Victoria y adyacencias, Bol. Acad. Nac. Cienc. Argent., 41, 163
  20. Turner J. C. M., 1961, Estratigrafía del Nevado de Cachi y sector al oeste (Salta), Acta Geol. Lilloana, 3, 191
  21. Turner J. C. M., 1966, Perfil transversal de la Puna, latitud 22° 15′ S approximada, Actas Segundas Jornadas Geol. Argent., 3, 355
  22. Turner J. C. M., 1969, Un perfil transversal de la Puna Austral, latitud 26° S. República Argentina, Asoc. Geol. Argent. Rev., 24, 361
  23. Vicente J. C., 1979, El sobre‐escurrimiento de Chincha‐Lluta: Elemento del accidente mayor andino al NW de Arequipa, Bol. Soc. Geol. Peru, 61, 77
  24. 10.1130/0091-7613(1987)15<34:WDIAFC>2.0.CO;2 · DOI · Paper page

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Metadata

Authors
Isacks, B. L.
Corresponding author
Isacks, Bryan L.
Venue
Journal of Geophysical Research: Solid Earth
Publisher
American Geophysical Union (AGU)
Published
1988-04-10
Volume
93
Issue
B4
Pages
3211-3231
ISSN
0148-0227 (ISSN-L)
DOI
10.1029/jb093ib04p03211
OpenAlex
W2154603570
Cited by
1,113
References
105
Citations by year
2026: 16 · 2025: 21 · 2024: 20 · 2023: 33 · 2022: 43 · 2021: 43 · 2020: 40 · 2019: 35 · 2018: 31 · 2017: 38 · 2016: 40 · 2015: 42 · 2014: 42 · 2013: 37 · 2012: 29
FWCI
13.59
Type
journal article
Language
en
Open access
closed
Licence
onlinelibrary.wiley.com/termsAndConditions#vor (vor, 8929 d)
Locations
Journal of Geophysical Research Atmospheres (publishedVersion)
Topics
  • Physical Sciences › Earth and Planetary Sciences › Geophysics › Geological and Tectonic Studies in Latin America
  • Physical Sciences › Earth and Planetary Sciences › Geology › Geological and Geophysical Studies
  • Physical Sciences › Earth and Planetary Sciences › Geophysics › Geological and Geophysical Studies Worldwide
Keywords
Andean uplift, Bolivian orocline, Altiplano-Puna plateau, Central Andes, crustal shortening, lithospheric thinning, foreland basin, foreland fold-thrust belt, Sierras Pampeanas, plate motion, topographic analysis

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