Abstract
At the northwestern Mendoza province, the Mesozoic infill of the Neuquén Basin is tectonically repeated in the Aconcagua fold-and-thrust belt. Particularly, the Tordillo Formation (commonly associated with the Kimmeridgian) represents a local low stand period of sea level, with mainly alluvial and fluvial sediments. Toward the western sector of the belt, it interfingers with volcanic and volcaniclastic materials and presents a marked increase in the thickness. This unit was studied in two localities at the Blanco River valley, at the undeformed sector and over the second thrust that produces a second repetition of the Upper Jurassic and Lower Cretaceous sequences in the Aconcagua fold-and-thrust belt. This transect exposes facies variations and a significant increase in thickness to the west. Additionally, provenance analysis and paleocurrent directions indicate that the sediment supply was located to the E-SE, and that the underlying units were exhumed at the time of deposition of the Late Jurassic red beds. A consistent thickness increment of the Upper Jurassic deposits to the west through the Aconcagua fold-and-thrust belt suggests that sedimentation was controlled by NNW-directed structures. This is also supported by facies analyses that demonstrate high topographic breaks affecting a smooth west-dipping fluvial ramp toward the volcanic arc. These features support an extensional setting for the deposition of the Tordillo Formation at the latitudes of the Aconcagua fold-and-thrust belt, as other authors have proposed for the Malargüe fold-and-thrust belt to the south. Plate tectonic reconstructions suggest trench rollback during this time previous to the westward migration of the South American plate, which is consistent with the back-arc extension proposed in the previous works.
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References
Alvarez P (1996) Los depósitos triásicos y jurásicos de la Alta Cordillera de San Juan. In: Ramos VA (ed) Geología de la región del Aconcagua, provincias de San Juan y Mendoza. Dirección Nacional del Servicio Geológico, Subsecretaría de Minería de la Nación, Buenos Aires, pp 59–137
Balgord EA (2016) Triassic to Neogene Evolution of the Andean Retroarc: Neuquén Basin, Argentina. Ph.D. thesis, University of Arizona
Cegarra MI, Ramos VA (1996) La faja plegada y corrida del Aconcagua. In: Ramos VA (ed) Geología de la región del Aconcagua, provincias de San Juan y Mendoza. Dirección Nacional del Servicio Geológico, Subsecretaría de Minería de la Nación, Buenos Aires, pp 387–422
Charrier R, Pinto L, Rodríguez MP (2007) Tectonostratigraphic evolution of the Andean Orogen in Chile. In: Moreno T, Gibbons W (eds) The geology of Chile. Geol Soc Spec Pub, London, pp 21–114
Dickinson WR, Beard LS, Brakenridge GR et al (1983) Provenance of North American Phanerozoic sandstones in relation to tectonic setting. Geol Soc Am Bull 94(2):222–235
Folk RL, Andrews PB, Lewis DW (1970) Detrital sedimentary rock classification and nomenclature for use in New Zeland. J Geol Geophys 4(13):937–968
Gana P, Tosdal RM (1996) Geocronología U-Pb y K-Ar en intrusivos del Paleozoico y Mesozoico de la Cordillera de la Costa, Región de Valparaíso, Chile. Andean Geol 23(2):151–164
Groeber P (1918) Edad y extensión de las estructuras de la Cordillera entre San Juan y Nahuel Huapi. Physis 4:208–240
Haq BU (2018) Jurassic sea-level variations: a reappraisal. Geol Soc Am Today 28(1):4–10
Heredia N, Farias P, García-Sansegundo J et al (2012) The basement of the Andean Frontal Cordillera in the Cordón del Plata (Mendoza, Argentina): geodynamic evolution. Andean Geol 39(2):242–257
Howell JA, Schwarz E, Spalletti LA et al (2005) The Neuquén Basin: an overview. In: Veiga GD, Spalletti LA, Howell JA et al (eds) The Neuquén Basin: a case study in sequence stratigraphy and basin dynamics. Geol Soc, London (252), pp 1–14
Ingersoll RV, Bullard TF, Ford RL et al (1984) The effect of grain size on detrital modes: a test of the Gazzi-Dickinson point-counting method. J Sediment Res 54(1):103–116
Kietzmann DA, Palma RM, Riccardi AC et al (2014) Sedimentology and sequence stratigraphy of a Tithonian-Valanginian carbonate ramp (Vaca Muerta Formation): A misunderstood exceptional source rock in the Southern Mendoza area of the Neuquén Basin, Argentina. Sediment Geol 302:64–86
Klohn C (1960) Geología de la Cordillera de los Andes de Chile Central, Provincias de Santiago, O’Higgins, Colchagua y Curicó. Investigaciones Geológicas, Bol 8, Santiago, p 95
Legarreta L, Gulisano C (1989) Análisis estratigráfico secuencial de la Cuenca Neuquina (Triásico superior-Terciario inferior). In: Chelbi G, Spalletti L (eds) Cuencas sedimentarias argentinas. Universidad de Tucumán, Serie Correlación Geológica, vol 6, p 221–243
Legarreta L, Uliana MA (1991) Jurassic-Cretaceous marine oscillations and geometry of back-arc basin fill, central Argentine Andes. In: McDonald D (ed) Sedimentation, Tectonics and Eustacy. Int Ass Sediment SP, vol 12, p 429–450
Legarreta L, Uliana MA (1996) The Jurassic succession in west-central Argentina: stratal patterns, sequences and paleogeographic evolution. Palaeogeogr Palaeocl 120(3–4):303–330
Lo Forte GL (1996) Los depósitos jurásicos de la Alta Cordillera de Mendoza. In: Ramos, VA (ed) Geología de la región del Aconcagua, provincias de San Juan y Mendoza. Dirección Nacional del Servicio Geológico, Subsecretaría de Minería de la Nación, Buenos Aires, pp 179–230
Mescua JF, Giambiagi LB, Bechis F (2008) Evidencias de tectónica extensional en el Jurásico Tardío (Kimeridgiano) del suroeste de la provincia de Mendoza. Rev Asoc Geol Argentina 63(4):512–519
Miall AD (1977) Lithofacies types and vertical profile models in braided river deposits: a summary. In: Miall AD (ed) Fluvial sedimentology. Canadian Soc Petrol Geol Mem 5, pp 597–604
Miall A (2014) The facies and architecture of fluvial systems. In Fluvial Depositional Systems. Pringer Geology. Springer, Cham, pp 9–68
Müller MD, Seton M, Sahirovic S, et al (2016) Ocean basin evolution and global-scale plate reorganization events since Pangea breakup. Ann Rev Earth Planetary Sci 44:107–138
Naipauer M, García Morabito E, Marques JC et al (2012) Intraplate Late Jurassic deformation and exhumation in western central Argentina: constraints from surface data and U-Pb detrital zircon ages. Tectonophysics 524–525(1):59–75
Naipauer M, Tapia F, Mescua J (2015) Detrital and volcanic zircon U-Pb ages from southern Mendoza (Argentina): An insight on the source regions in the northern part of the Neuquén Basin. J S Am Earth Sci 64:434–451
Naipauer (2016) Edades U-Pb en circones detríticos de la Formación Tordillo en la Cuenca Neuquina, centro-oeste de Argentina: implicancias en la edad absoluta del límite Jurásico-Cretácico. Acad Nac Cs Ex Fís y Nat, Anales 68:73–84
Negro C (2002) Geología del Cordón Chorrillos, Alto Tupungato, Mendoza. Degree thesis, Universidad de Buenos Aires
Orts S (2001) Geología del sector comprendido entre el río Plomo y Vacas, provincia de Mendoza. Degree thesis, Universidad de Buenos Aires
Pérez DJ, Ramos VA (1996) El basamento prejurásico. In: Ramos VA, Aguirre-Urreta M, Alvarez P (eds) Geología de la Región del Aconcagua, Provincias de San Juan y Mendoza. Dirección Nacional del Servicio Geológico, Subsecretaría de Minería de la Nación, Buenos Aires, pp 27–58
Polanski J (1972) Descripción geológica de la Hoja 24 ab (Cerro Tupungato), provincia de Mendoza, Dirección Nacional de Geología y Minería, Buenos Aires, Bol 128, p 110
Ramos VA (1996) Geología de la región del Aconcagua: provincias de San Juan y Mendoza, República Argentina. Dirección Nacional del Servicio Geológico, Subsecretaría de Minería de la Nación
Ramos VA, Aguirre-Urreta M, Alvarez P (2010) Cerro Tupungato - Hoja Geológica 3369-III. Serv Geológico Min Argentino, Buenos Aires, p 133
Rivano S, Sepúlveda P, Boric R, Espiñe et al (1993) Hojas Quillota y Portillo, V Región. Servicio Nacional de Geología y Minería. Carta Geológica de Chile 73, Santiago
Rocha E (2000) Geología del sector medio del Río Plomo, Mendoza. Degree thesis, Universidad de Buenos Aires
Rossel P, Oliveros V, Ducea (2013) The Early Andean subduction system as an analog to island arcs: evidence from across-arc geochemical variations in northern Chile. Lithos 179:211–230
Rossel P, Oliveros V, Mescua J (2014) The Upper Jurassic volcanism of the Río Damas-Tordillo Formation (33–35.5 S): insights on petrogenesis, chronology, provenance and tectonic implications. Andean Geol 41(3):529–557
Royden L, Keen CE (1980) Rifting process and thermal evolution of the continental margin of eastern Canada determined from subsidence curves. Earth Planet Sci Lett 51(2):343–361
Sanguinetti AS (1989) Volcanismo neojurásico-neocomiano de la Quebrada de Vargas, Alta Cordillera de Mendoza. Rev Asoc Geol Argent 44(1–4):381–393
Sanguinetti AS, Cegarra MI (1991) El volcanismo Jurásico superior al este de Las Cuevas, Cordillera Principal de Mendoza, Argentina. In: Abstracts of the 6 Congreso Geológico Chileno, Viña del Mar, pp 5–9
Seton M, Muller RD, Zahirovic S et al (2012) Global continental and ocean basin reconstructions since 200 Ma. Earth Sci Rev 113:212–270
Spalletti LA, Queralt I, Matheos SD et al (2008) Sedimentary petrology and geochemistry of siliciclastic rocks from the upper Jurassic Tordillo Formation (Neuquén Basin, western Argentina): implications for provenance and tectonic setting. J S Am Earth Sci 25(4):440–463
Stipanicic PN (1966) El Jurásico de la Vega de la Veranada (Neuquén), el Oxfordense y el diastrofismo divesiano (Agassiz-Yaila) en Argentina. Rev Asoc Geol Argent 20(4):403–478
Suárez F (2000) Geología entre los arroyos Potrero Escondido y Chorrillos, Mendoza. Degree thesis, Universidad de Buenos Aires
Vergani GD, Tankard J, Belotti J (1995) Tectonic evolution and paleogeography of the Neuquén Basin, Argentina. In: Tankard AJ, Suárez R., Welsink HJ (eds) Petroleum Basins of South America. AAPG Mem 62:383–402
Vergara M, Levi B, Nyström JO et al (1995) Jurassic and Early Cretaceous island arc volcanism, extension, and subsidence in the Coast Range of central Chile. Geol Soc Am Bull 107(12):1427–1440
Vicente JC, Leanza HA (2009) El frente de corrimiento Andino al nivel de los cerros Penitentes y Visera (Alta Cordillera de Mendoza): Aspectos cronológicos y cartográficos. Rev Asoc Geol Argent 65:97–110
Vitarella G (2000) Geología del valle superior del arroyo Chorrillos. Degree thesis, Universidad de Buenos Aires
Yrigoyen M (1976) Observaciones geológicas alrededor del Aconcagua. In: Abstracts of the 1 Congreso Geológico Chileno, pp 2–7
Acknowledgements
This study has been funded by PICT-2016-12252, PIP 11220150100426 and UBACYT 20020150100166BA. This is the R-314 contribution of the Instituto de Estudios Andinos “Don Pablo Groeber”.
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Acevedo, E., Rosselot, E.A., Martos, F., Fennell, L., Naipauer, M., Folguera, A. (2020). Tectonic Setting of the Tordillo Formation in the Aconcagua Fold-and-Thrust Belt. In: Kietzmann, D., Folguera, A. (eds) Opening and Closure of the Neuquén Basin in the Southern Andes. Springer Earth System Sciences. Springer, Cham. https://doi.org/10.1007/978-3-030-29680-3_7
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