New high precision U-Pb ages for the Vinchina Formation: Implications for the stratigraphy of the Bermejo Andean foreland basin (La Rioja province, western Argentina)
The Vinchina Formation is one of the thickest Cenozoic units related to the Andean orogeny in Argentina totaling more than 5100m in thickness. Different ages, from Eocene to latest Miocene, have been postulated for this red-bed succession based on fission track, magnetostratigraphy and whole rock is...
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2014
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| 001 | PAPER-14018 | ||
| 003 | AR-BaUEN | ||
| 005 | 20230518204428.0 | ||
| 008 | 190411s2014 xx ||||fo|||| 00| 0 eng|d | ||
| 024 | 7 | |2 scopus |a 2-s2.0-84908087107 | |
| 040 | |a Scopus |b spa |c AR-BaUEN |d AR-BaUEN | ||
| 100 | 1 | |a Ciccioli, P.L. | |
| 245 | 1 | 0 | |a New high precision U-Pb ages for the Vinchina Formation: Implications for the stratigraphy of the Bermejo Andean foreland basin (La Rioja province, western Argentina) |
| 260 | |b Elsevier Ltd |c 2014 | ||
| 270 | 1 | 0 | |m Ciccioli, P.L.; Departamento de Ciencias Geológicas -Instituto de Geociencias Básicas, Aplicadas y Ambientales de Buenos Aires (IGeBA), Facultad de Ciencias Exactas y Naturales, Universidad de Buenos Aires. Pabellón 2, Ciudad Universitaria, 1 piso, Argentina |
| 506 | |2 openaire |e Política editorial | ||
| 504 | |a Allmendinger, R.W., Jordan, T.E., Kay, S.M., Isacks, B.L., The evolution of the altiplano-puna plateau of the Central Andes (1997) Annu. Rev. Earth Planet. Sci., 25, pp. 139-174 | ||
| 504 | |a Alonso, M.S., Limarino, C.O., Litvak, V.D., Poma, S.M., Suriano, J., Remesal, M.B., Paleogeographic, magmatic and paleoenvironmental scenarios at 30°S during the Andean orogeny: cross sections from the volcanic-arc to the orogenic front (San Juan, Argentina) (2011) Cenozoic Geology of the Central Andes of Argentina, pp. 23-46. , SCS publisher, Salta, J.A. Salfity, R.A. Marquillas (Eds.) | ||
| 504 | |a Bissig, T., Clark, A.H., Lee, J.K.W., Heather, K.B., The Cenozoic history of volcanism and hydrothermal alteration in the Central Andean flat-slab region: new 40Ar-39Ar constrains from the El Indio-Pascua Au (-Ag, Cu) belt, 29°20'-30°30'S (2001) Int. Geol. Rev., 43 (4), pp. 312-340 | ||
| 504 | |a Carrapa, B., Hauer, J., Schoenbohm, L., Strecker, M.R., Schmitt, A.K., Villanueva, A., Sosa Gomez, J., Dynamics of deformation and sedimentation in the northern Sierras Pampeanas: an integrated study of the Neogene Fiambalá basin, NW Argentina (2008) Geol. Soc. Am. Bull., 120, pp. 1518-1543 | ||
| 504 | |a Ciccioli, P.L., (2008) Evolución paleoambiental, estratigrafía y petrología sedimentaria de la Formación Toro Negro, Sierras Pampeanas Noroccidentales, provincia de La Rioja, , Ph.D. Thesis, Facultad de Ciencias Exactas y Naturales, Universidad de Buenos Aires, Argentina | ||
| 504 | |a Ciccioli, P.L., Limarino, C., Marenssi, S.A., Nuevas edades radimétricas para la Formación Toro Negro en la Sierra de Los Colorados, Sierras Pampeanas Noroccidentales, provincia de La Rioja (2005) Rev. la Asoc. Geológica Argent., 60 (1), pp. 251-254 | ||
| 504 | |a Ciccioli, P.L., Limarino, C.O., Marenssi, S.A., Tedesco, A.M., Tripaldi, A., Estratigrafía de la Cuenca de Vinchina (Terciario), Sierras Pampeanas, provincia de La Rioja (2010) Rev. la Asoc. Geológica Argent., 66 (1), pp. 146-155 | ||
| 504 | |a Ciccioli, P.L., Limarino, C.O., Marenssi, S.A., Tedesco, A.M., Tripaldi, A., Tectosedimentary evolution of the La Troya-Vinchina depocenters (Northern Bermejo Basin Tertiary), La Rioja Province, Argentina (2011) Cenozoic Geology of the Central Andes of Argentina, pp. 91-110. , SCS publisher, Salta, J.A. Salfity, R.A. Marquillas (Eds.) | ||
| 504 | |a Ciccioli, P.L., Marenssi, S.A., Rossello, E., Limarino, C.O., Sedimentary patterns in the Vinchina Basin: interplay between compressional and transcurrent tectonism during the Andean Orogeny (2013) Boll. Geofis. teor. appl., 54 (SUPPL.2), pp. 217-220 | ||
| 504 | |a Ciccioli, P.L., Gómez O'Connell, M., Limarino, C.O., Marenssi, S.A., La sucesión terciaria de la quebrada de Los Pozuelos (Cuenca de Vinchina): su importancia estratigráfica y paleogeográfica para el antepaís andino (2013) Rev. la Asoc. Geológica Argent., 70 (4), pp. 451-464 | ||
| 504 | |a Coira, B., Davidson, J., Mpodozis, C., Ramos, V., Tectonic and magmatic evolution of the Andes of Northern Argentina and Chile (1982) Earth Sci. Rev., 18, pp. 302-332 | ||
| 504 | |a Collo, G., Dávila, F.M., Nóbile, J., Astini, R.A., Gehrels, G., Clay mineralogy and thermal history of the Neogene Vinchina Basin, central Andes of Argentina: analysis of factors controlling the heating conditions (2011) Tectonics, 30 (4), p. TC4012 | ||
| 504 | |a Crowley, J.L., Schoene, B., Bowring, S.A., U-Pb dating of zircon in the Bishop Tuff at the millennial scale (2007) Geology, 35 (12), pp. 1123-1126 | ||
| 504 | |a Dávila, F.M., Astini, R.A., Jordan, T.E., Kay, S.M., Early Miocene andesite conglomerates in the Sierra de Famatina, broken foreland region of western Argentina, and documentation of magmatic broadening in the south-central Andes (2004) J.South Am. Earth Sci., 17, pp. 89-101 | ||
| 504 | |a Dávila, F.M., Collo, G., Nóbile, J., Astini, R.A., Gehrels, G., U-PB detrital age on a tuffaceous sandstone sheet of the Vinchina Formation, La Rioja: depositional and exhumation implications (2008) 17th Congreso Geológico Argentino, S.S. de Jujuy, pp. 95-96 | ||
| 504 | |a Gulbranson, E.L., Montañez, I.P., Schmitz, M.D., Limarino, C.O., Isbell, J.L., Marenssi, S.A., Crowley, J.L., High-precision U-Pb calibration of Carboniferous glaciation and climate history, Paganzo Group, NW Argentina (2010) GSA Bull., 122, pp. 1480-1498 | ||
| 504 | |a Jaffey, A.H., Flynn, K.F., Glendenin, L.E., Bentley, W.C., Essling, A.M., Precision measurement of half-lives and specific activities of 235U and 238U (1971) Phys. Rev. C4, pp. 1889-1906 | ||
| 504 | |a Johnson, N.M., Jordan, T.E., Johnsson, P.A., Naeser, C.W., Magnetic polarity stratigraphy, age and tectonic setting of fluvial sediments in an eastern Andean foreland basin, San Juan Province, Argentina (1986) Foreland Basins, 8, pp. 63-75. , IAS Special Publication | ||
| 504 | |a Jordan, T.E., Rutty, P.M., McRae, L.E., Beer, J.A., Tabbutt, K., Damanti, J.F., Magnetic polarity stratigraphy of the Miocene Rio Azul section, Precordillera thrust belt, San Juan province, Argentina (1990) J.Geol., 98, pp. 519-539 | ||
| 504 | |a Jordan, T.E., Allmendinger, R.W., Damanti, J.F., Drake, R.E., Chronology of motion in a complete thrust belt: the Precordillera, 30°-31°S, Andes Mountains (1993) J.Geol., 101, pp. 137-158 | ||
| 504 | |a Jordan, T.E., Reynolds, J.H., Erikson, J.P., Variability in the age of initial shortening and uplift in the central Andes, 16°-33°30' S (1997) Tectonic Uplift and Climate Change, pp. 41-61. , Plenum Press, New York, W.F. Ruddiman (Ed.) | ||
| 504 | |a Kay, S.M., Mpodozis, C., Magmatism as a probe to the Neogene shallowing of the Nazca plate beneath the modern Chilean flat slab (2002) J.South Am. Earth Sci., 15, pp. 39-57 | ||
| 504 | |a Krapovickas, V., Nasif, N.L., Large caviomorph rodent footprints of the late Oligocene Vinchina Formation, Argentina (2011) Palaeontol. Electron., 14 (2), pp. 12A-13A. , http://palaeo-electronica.org/2011_2/256/index.html | ||
| 504 | |a Limarino, C.O., Net, L., Gutiérrez, P., Barreda, V., Caselli, A., Ballent, S., Definición litoestratigráfica de la Formación Ciénaga del Río Huaco (Cretácico Superior), Precordillera Central, San Juan, Argentina (2000) Rev. la Asoc. Geológica Argent., 55 (1-2), pp. 83-99 | ||
| 504 | |a Limarino, C.O., Tripaldi, A., Marenssi, S.A., Net, L.I., Re, G., Caselli, A.T., Tectonic control on the evolution of the fluvial systems of the Vinchina Formation (Miocene), Northwestern Argentina (2001) J.South Am. Earth Sci., 14 (7), pp. 751-762 | ||
| 504 | |a Limarino, C.O., Ciccioli, P.L., Marenssi, S.A., Análisis del contacto entre las Formaciones Vinchina y Toro Negro, sus implicancias tectónicas (Sierra de Los Colorados, provincia de La Rioja) (2010) Lat. Am. J. Sedimentol. Basin Anal., 17 (2), pp. 113-132 | ||
| 504 | |a Litvak, V.D., Poma, S., Petrogenesis of Miocene volcanic arc rocks over the Chilean-Pampean flat-slab segment of the Central Andes constrained by mineral chemistry (2014) Geol. Acta, 12 (2), pp. 151-170 | ||
| 504 | |a Litvak, V.D., Poma, S., Kay, S.M., Paleogene and Neogene magmatism in the Valle del Cura region: a new perspective on the evolution of the Pampean flat slab, San Juan province, Argentina (2007) J.South Am. Earth Sci., 24, pp. 117-137 | ||
| 504 | |a Montero López, M.C., Hongn, F., Brod, J.A., Seggiaro, R., Marrett, R., Sudo, M., Magmatismo ácido del Mioceno Superior- Cuaternario en el área de Cerro Blanco-la Hoyada, Puna Austral (2010) Rev. la Asoc. Geológica Argent., 67 (3), pp. 329-348 | ||
| 504 | |a Malizia, D.C., Reynolds, J.H., Tabbutt, K.D., Chronology of Neogene sedimentation, stratigraphy, and tectonism in the Campo de Talampaya region, La Rioja Province, Argentina (1995) Sediment. Geol., 96, pp. 231-255 | ||
| 504 | |a Marenssi, S.A., Net, L., Caselli, A., Tripaldi, A., Limarino, C.O., Hallazgo de discordancias intraformacionales en la Formación Vinchina (Neógeno), quebrada de La Troya, La Rioja, Argentina (2000) Rev. la Asoc. Geológica Argent., 55 (4), pp. 414-418 | ||
| 504 | |a Mattinson, J.M., Zircon U-Pb chemical abrasion (CA-TIMS) method: combined annealing and multi-step partial dissolution analysis for improved precision and accuracy of zircon ages (2005) Chem. Geol., 220, pp. 47-66 | ||
| 504 | |a Melchor, R.N., Genise, J.F., Farina, J.L., Sánchez, M.V., Sarzetti, L., Visconti, G., Large striated burrows from fluvial deposits of the Neogene Vinchina Formation, La Rioja, Argentina: a crab origin suggested by neoichnology and sedimentology (2010) Palaeogeogr. Palaeoclimatol. Palaeoecol., 291, pp. 400-418 | ||
| 504 | |a Miall, A.D., (1996) The Geology of Fluvial Deposits, , Springer | ||
| 504 | |a Milana, J.P., Bercowski, F., Jordan, T., Paleoambientes y magnetoestratigrafía del Neógeno de la Sierra de Mogna, y su relación con la Cuenca de Antepaís Andina (2003) Rev. la Asoc. Geológica Argent., 58 (3), pp. 447-473 | ||
| 504 | |a Mundil, R., Ludwig, K.R., Metcalfe, I., Renne, P.R., Age and timing of the end-Permian mass extinction: U/Pb geochronology on closed system zircons (2004) Science, 305, pp. 1760-1763 | ||
| 504 | |a Ramos, V.A., Estratigrafía y estructura del Terciario en la Sierra de Los Colorados (Provincia de La Rioja), Republica Argentina (1970) Rev. la Asoc. Geológica Argent., 25, pp. 359-382 | ||
| 504 | |a Ramos, V., Reynolds, J., Jordan, T., Tabbutt, K.D., Time constraints for the uplift of the Sierras de Toro Negro, Umango and Espinal, Western Sierras Pampeanas, Argentina (1988) Geol. Soc. Am. Abstr. Prog., 20 (7), p. A61. , Denver | ||
| 504 | |a Ramos, V.A., Cristallini, E.C., Pérez, D.J., The Pampean flat-slab of the Central Andes (2002) J.South Am. Earth Sci., 15 (1), pp. 59-78 | ||
| 504 | |a Ré, G.H., Barredo, S.P., Esquema de correlación magnetoestratigráfica de formaciones terciarias aflorantes en las provincias de San Juan, La Rioja y Catamarca (1993) Rev. la Asoc. Geológica Argent., 48 (3-4), pp. 241-246 | ||
| 504 | |a Ré, G.H., Barredo, S.P., Esquema de correlación de las Formaciones terciarias aflorantes en el entorno de Sierras Pampeanas y la Precordillera (1993) 12th Congreso Geológico Argentino y 2th Congreso de Exploración de Hidrocarburos, Actas, 2, pp. 172-179. , Mendoza | ||
| 504 | |a Ré, G.H., Vilas, J.F., Análisis de los cambios paleogeográficos ocurridos durante el Cenozoico tardío, en la región de Vinchina (provincia de La Rioja); a partir de estudios magnetoestratigráficos (1990) 11th Congreso Geológico Argentino, Actas, 2, pp. 267-270. , San Juan | ||
| 504 | |a Ré, G.H., Relación entre tectónica andina y posición del depocentro de la cuenca del Bermejo (27° a 33° S) (1996) 13th Congreso Geológico Argentino y 3th Congreso de Exploración de Hidrocarburos, Actas, 2, p. 209. , Buenos Aires | ||
| 504 | |a Reynolds, J.H., Jordan, T.E., Johnson, N.M., Damanti, J.F., Tabbutt, K.D., Neogene deformation of the flat - subduction segment of the Argentine - Chilean Andes: magnetostratigraphic constrains from Las Juntas, La Rioja province, Argentina (1990) Geol. Soc. Am. Bull., 12, pp. 1607-1622 | ||
| 504 | |a Schmitz, M.D., Schoene, B., Derivation of isotope ratios, errors, and error correlations for U-Pb geochronology using 205Pb-235U-(233U)-spiked isotope dilution thermal ionization mass spectrometric data (2007) Geochem. Geophys. Geosyst., 8, p. Q08006 | ||
| 504 | |a Scoates, J.S., Friedman, R.M., Precise age of the platiniferous Merensky Reef, Bushveld Complex, South Africa, by the U-Pb zircon chemical abrasion ID-TIMS technique (2008) Econ. Geol., 103, pp. 465-471. , + digital supplement (analytical techniques) | ||
| 504 | |a Stacey, J.S., Kramers, J.D., Approximation of terrestrial lead isotopic evolution by a two-stage model (1975) Earth and Planetary Science Letters, 26, pp. 207-221 | ||
| 504 | |a Tabbutt, K.D., Naeser, C., Jordan, T.E., Cerveny, P.F., Edades nuevas por método de trazas de fisión de tobas mio-pliocenas en las Sierras Pampeanas y la Precordillera de Argentina (1987) 10th Congreso Geológico Argentino, Actas, 4, pp. 22-24. , Tucumán | ||
| 504 | |a Tabbutt, K.D., Naeser, C., Jordan, T.E., Cerveny, P.F., New fission-track ages of Mio-Pliocene tuffs in the Sierras Pampeanas and Precordillera of Argentina (1989) Rev. la Asoc. Geológica Argent., 44 (1-4), pp. 408-419 | ||
| 504 | |a Tedesco, A.M., (2007) Estratigrafía, evolución paleoambiental y tectosedimentaria de la Cuenca de La Troya (Paleógeno y Neógeno, Precordillera de La Rioja), , Ph.D. Thesis, Facultad de Ciencias Exactas y Naturales, Universidad de Buenos Aires, Argentina | ||
| 504 | |a Tedesco, A.M., Limarino, C.O., Ciccioli, P.L., Primera edad radimétrica de los depósitos Cretácicos de la Precordillera Central (2007) Rev. la Asoc. Geológica Argent., 62 (3), pp. 471-474 | ||
| 504 | |a Tripaldi, A., Limarino, C., Vallecito Formation (Miocene): the evolution of an eolian system in an Andean foreland basin (northwestern Argentina) (2005) J.South Am. Earth Sci., 19, pp. 343-357 | ||
| 504 | |a Tripaldi, A., Net, L., Limarino, C., Marenssi, S., Ré, G., Caselli, A., Paleoambientes sedimentarios y procedencia de la Formación Vinchina, Mioceno, noroeste de la provincia de La Rioja (2001) Rev. la Asoc. Geológica Argent., 56, pp. 443-465 | ||
| 504 | |a Turner, J.C.M., Descripción geológica de la Hoja 15c, Vinchina, provincia de La Rioja: Buenos Aires (1964) Dirección Nac. Geol. Minería Boletín, 100, p. 81 | ||
| 504 | |a Turner, J.C.M., Descripción Geológica de la Hoja 13b, Chaschuil, Provincia de Catamarca y La Rioja (1967) Dirección Nac. Geol. Minería Boletín, 106, p. 79 | ||
| 504 | |a Viramonte, J.G., Reynolds, J.H., Del Papa, C., Disalvo, A., The Corte Blanco garnetiferous tuff: a distinctive late Miocene marker bed in northwestern Argentina applied to magnetic polarity stratigraphy in the Río Yácones, Salta Province (1994) Earth Planet. Sci. Lett., 121, pp. 519-531 | ||
| 520 | 3 | |a The Vinchina Formation is one of the thickest Cenozoic units related to the Andean orogeny in Argentina totaling more than 5100m in thickness. Different ages, from Eocene to latest Miocene, have been postulated for this red-bed succession based on fission track, magnetostratigraphy and whole rock isotopic analyses. Two new high precision U-Pb zircon ages are reported herein for this unit. A maximum U-Pb age of 15.6±0.4Ma was obtained from detritic zircons collected from a thick tuffaceous interval of the Lower Member of the Vinchina Formation at La Cueva (Precordillera), while a depositional U-Pb age of 9.24±0.034Ma was derived from volcanic zircons collected from a thin tuff bed in the Upper Member at Quebrada de Los Pozuelos (Northwestern Sierras Pampeanas).At La Cueva, the Vinchina Formation unconformably overlies eolian sandstones of the Vallecito Formation and was divided into four units representing 1) deposits of high-sinuosity ephemeral rivers associated with 2) a playa-lake passing upwards to 3) low-sinuosity sandy ephemeral rivers and finally, 4) a gravelly-sandy braided plain. The tuffaceous level corresponding to unit 1 is located 280m above the base of the formation.At Quebrada de Los Pozuelos, the Vinchina Formation unconformably overlies the Vallecito Formation and is covered by a deeply incised surface at the base of the Toro Negro Formation. We divided the Vinchina Formation into four units. Unit 1 represents sedimentation in shallow fluvial channels with sandy to muddy floodplains. Units 2 and 3 record sedimentation in braided, meandering and anastomosing rivers. Finally unit 4 represents deposition in braided and wandering fluvial systems. The sampled tuff is located within unit 4at ~3470m above the base of the formation.The new ages indicate that the bulk of the Vinchina Formation is Miocene in age but they do not preclude a longer time span for the sedimentation of the whole unit. Ages of the sampled volcanic zircons match an important episode of volcanism recorded in the Cerro Las Tórtolas Formation, located ~90km to the west in the Andean Cordillera, but also the upper tuff could be related to the late Miocene Puna volcanism. Comparison of the new ages with previous chronological data suggests coetaneous sedimentation along different depocenters of the Bermejo basin (e.g., Vinchina and Talampaya depocenters in Western Sierras Pampeanas and La Troya depocenter and Huaco-Mogna sections in Precordillera) and strenghten the need for correlation among them. In addition the age of 15.6±0.4Ma constrains the end of the severe arid conditions recorded in the Sierras Pampeanas and Precordillera region. © 2014 Elsevier Ltd. |l eng | |
| 536 | |a Detalles de la financiación: PICT 0727/2012 | ||
| 536 | |a Detalles de la financiación: Secretaría de Ciencia y Técnica, Universidad de Buenos Aires, GC01/W321 | ||
| 536 | |a Detalles de la financiación: PIP 252 | ||
| 536 | |a Detalles de la financiación: This study was funded by UBACyT GC01/W321 , CONICET PIP 252 , ANPCyT PICT 0727/2012 research grants. The authors thank the constructive comments of the two reviewers (Dra. C.I. Galli and one anonymous reviewer) as well as to Regional Editor V.A. Ramos that helped to improve the manuscript. | ||
| 593 | |a Departamento de Ciencias Geológicas- IGeBA, Facultad de Ciencias Exactas y Naturales, Universidad de Buenos Aires - CONICET. Ciudad Universitaria, Pabellón 2, 1 piso, C1428EHA Buenos Aires, Argentina | ||
| 593 | |a UBC-EOS PCIGR, 6339 Stores Road, Vancouver, BC V67 1Z4, Canada | ||
| 690 | 1 | 0 | |a ANDEAN FORELAND BASIN |
| 690 | 1 | 0 | |a MIOCENE |
| 690 | 1 | 0 | |a U-PB AGES |
| 690 | 1 | 0 | |a VINCHINA FORMATION |
| 690 | 1 | 0 | |a ANDEAN OROGENY |
| 690 | 1 | 0 | |a CENOZOIC |
| 690 | 1 | 0 | |a DEPOSITIONAL SEQUENCE |
| 690 | 1 | 0 | |a EOCENE |
| 690 | 1 | 0 | |a FISSION TRACK DATING |
| 690 | 1 | 0 | |a FORELAND BASIN |
| 690 | 1 | 0 | |a LITHOSTRATIGRAPHY |
| 690 | 1 | 0 | |a MAGNETOSTRATIGRAPHY |
| 690 | 1 | 0 | |a MIOCENE |
| 690 | 1 | 0 | |a RED BED |
| 690 | 1 | 0 | |a UNCONFORMITY |
| 690 | 1 | 0 | |a URANIUM-LEAD DATING |
| 650 | 1 | 7 | |2 spines |a PRECISION |
| 651 | 4 | |a ARGENTINA | |
| 651 | 4 | |a LA RIOJA [ARGENTINA] | |
| 700 | 1 | |a Limarino, C.O. | |
| 700 | 1 | |a Friedman, R. | |
| 700 | 1 | |a Marenssi, S.A. | |
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