Navegar

Colección

Datos Estadísticas

Artículo

El editor solo permite decargar el artículo en su versión post-print desde el repositorio. Por favor, si usted posee dicha versión, enviela a
Consulte el artículo en la página del editor
Consulte la política de Acceso Abierto del editor

Abstract:

Sedimentologic studies together with preliminary anisotropy of magnetic susceptibility (AMS) analysis were carried out in a very particular and intriguing Lower Cretaceous depocenter in the northern Austral-Magallanes basin, in order to elucidate its geodynamic setting. Aptian-Albian regressive sequences from the coastal Río Belgrano Formation and the fluvial conglomerates of Río Tarde Formation prograded into the regionally distributed marine sequence from Río Mayer Formation. This “early” progradation of continental environments is a characteristic of the northern sector of the basin, since marine conditions prevailed up to Campanian times towards the south. The tectonic context indicates a sudden passage from a marine to a deltaic and continental river system occurred during the uplift of the Northern Patagonian Andes and extra-Andean Patagonia. Our sedimentologic observations suggest a Barremian to Aptian regression, probably driven by the generalized uplift of surrounding blocks. AMS data indicates that a tectonic overprint of the original magnetic fabric was likely the product of E-W shortening applied soon after deposition, representing one of the earliest evidences of Andean deformation. Although the sedimentary setting was broadly placed in the retro-arc, our data helps to place the specific tectonic environment of the depocenter that is still little known and open to debate. © 2018 Elsevier Ltd

Registro:

Documento: Artículo
Título:A multidisciplinary study of the Lower Cretaceous marine to continental transition in the northern Austral-Magallanes basin and its geodynamic significance
Autor:Aramendía, I.; Ramos, M.E.; Geuna, S.; Cuitiño, J.I.; Ghiglione, M.C.
Filiación:Instituto Patagónico para el Estudio de Ecosistemas Continentales, CCT-CONICET-CENPAT, Boulevard Almirante Brown 2915, Puerto Madryn, Chubut U9120A CD, Argentina
Instituto de Estudios Andinos “Don Pablo Groeber” CONICET, Departamento de Ciencias Geológicas, FCEN, Universidad de Buenos Aires, Argentina
Instituto de Geociencias Básicas, Aplicadas y Ambientales de Buenos Aires CONICET, Departamento de Ciencias Geológicas, FCEN, Universidad de Buenos Aires, Argentina
Instituto Patagónico de Geología y Paleontología, CCT-CONICET-CENPAT, Boulevard Almirante Brown 2915, Puerto Madryn, Chubut U9120A CD, Argentina
Palabras clave:Anisotropy of magnetic susceptibility (AMS); Austral-Magallanes basin; Cretaceous; Paleomagnetism; Patagonian Andes; Cretaceous; deltaic sedimentation; depocenter; depositional environment; geodynamics; magnetic anisotropy; paleomagnetism; Austral Basin
Año:2018
Volumen:86
Página de inicio:54
Página de fin:69
DOI: http://dx.doi.org/10.1016/j.jsames.2018.06.010
Título revista:Journal of South American Earth Sciences
Título revista abreviado:J. South Am. Earth Sci.
ISSN:08959811
Registro:https://bibliotecadigital.exactas.uba.ar/collection/paper/document/paper_08959811_v86_n_p54_Aramendia

Referencias:

  • Aguirre-Urreta, M.B., Ramos, V.A., Estratigrafía y paleontología de la Alta Cuenca del río Roble, provincia de Santa Cruz (1981) 8° Congreso Geológico Argentino, Actas, 3, pp. 101-138. , (Buenos Aires)
  • Aguirre-Urreta, M.B., La icnofacies Teredolites en el Cretácico de la Cuenca Austral Argentina (1987) X Congreso Geológico Argentino, Actas III, pp. 143-148. , (Tucumán)
  • Aguirre-Urreta, M.B., Invertebrados del Cretácico inferior (2002) Geología y Recursos Naturales de Santa Cruz. XV Congreso Geológico Argentino. Relatorio, pp. 439-459. , (El Calafate)
  • Aramendía, I., Geología de la costa suroccidental del lago Pueyrredón entre los ríos Oro y Furioso, provincia de Santa Cruz, Argentina (2016), Bachelor Thesis (Unpublished) 107 pp Universidad de Buenos Aires, Departamento de Geología Buenos Aires; Arbe, H.A., El Cretácico de la Cuenca Austral: sus ciclos de sedimentación (1986), Ph.D. Thesis (Unpublished) Universidad de Buenos Aires, Departamento de Geología Buenos Aires; Arbe, H.A., Estratigrafía, discontinuidades y evolución sedimentaria del Cretácico en la Cuenca Austral, Provincia de Santa Cruz (1989) Cuencas Sedimentarias Argentinas, 6, pp. 419-442. , G. Chelbi L.A. Spalletti Instituto Superior de Correlación Geológica, Universidad Nacional de Tucumán, Serie de Correlación Geológica
  • Arbe, H.A., Análisis estratigráfico del Cretácico de la Cuenca Austral (2002) Geología y Recursos Naturales de Santa Cruz. XV Congreso Geológico Argentino, Relatorio, pp. 103-128. , M.J. Haller (El Calafate)
  • Barberón, V., Ronda, G., Leal, P.R., Sue, C., Ghiglione, M.C., Lower Cretaceous provenance in the northern Austral basin of Patagonia from sedimentary petrography (2015) J. S. Am. Earth Sci., 64, pp. 498-510
  • Biddle, K.T., Uliana, M.A., Mitchum, R.M., Jr., Fitzgerald, M.G., Wright, R.C., The stratigraphic and structural evolution of the central and eastern Magallanes basin, southern South America (1986) Foreland Basins, 8, pp. 41-61. , P.A. Allen P. Homewood International Association of Sedimentologists Special Publication
  • Borradaile, G.J., Henry, B., Tectonic applications of magnetic susceptibility and its anisotropy (1997) Earth Sci. Rev., 42 (1), pp. 49-93
  • Chadima, M., Pruner, P., Šlechta, S., Grygar, T., Hirt, A.M., Magnetic fabric variations in Mesozoic black shales, Northern Siberia, Russia: possible paleomagnetic implications (2006) Tectonophysics, 418 (1), pp. 145-162
  • Chiesa, J.O., Camacho, H.H., (1995) Litoestratigrafía del Paleógeno marino en el noroeste de la provincia de Santa Cruz, 11, pp. 9-15. , Monografías de la Academia Nacional de Ciencias Exactas, Físicas y Naturales de Buenos Aires Argentina Parte I
  • Cifelli, F., Mattei, M., Chadima, M., Hirt, A.M., Hansen, A., The origin of tectonic lineation in extensional basins: combined neutron texture and magnetic analyses on “undeformed” clays (2005) Earth Planet Sci. Lett., 235 (1-2), pp. 62-78
  • Cifelli, F., Mattei, M., Hirt, A.M., Günther, A., The origin of tectonic fabrics in “undeformed” clays: the early stages of deformation in extensional sedimentary basins (2004) Geophys. Res. Lett., 31 (9)
  • Cuitiño, J.I., Ventura Santos, R., Scasso, R.A., Insights into the distribution of shallow marine/estuarine early Miocene oysters from southwestern Patagonia: sedimentologic and stable isotope constraints (2013) Palaios, 28, pp. 583-598
  • Cuitiño, J.I., Fernícola, J.C., Kohn, M., Trayler, R., Naipauer, M., Bargo, M.S., Kay, R.F., Vizcaíno, S.F., U-Pb geochronology of the Santa Cruz formation (early Miocene) at the río Bote and río Santa Cruz (southernmost Patagonia, Argentina): implications for the correlation of fossil vertebrate localities (2016) J. S. Am. Earth Sci., 70, pp. 198-210
  • Cuitiño, J.I., Ventura Santos, R., Alonso Muruaga, P.J., Scasso, R.A., Sr-stratigraphy and sedimentary evolution of early Miocene marine foreland deposits in the northern Austral (Magallanes) Basin, Argentina (2015) Andean Geol., 42, pp. 364-385
  • Dunlop, D.J., The hunting of the ‘psark’ (1977) J. Geomagn. Geoelectr., 29 (4), pp. 293-318
  • Dunlop, D.J., Theory and application of the Day plot (Mrs/Ms versus Hcr/Hc) 1. Theoretical curves and tests using titanomagnetite data (2002) J. Geophys. Res.: Solid Earth, 107 (B3)
  • Echaurren, A., Oliveros, V., Folguera, A., Ibarra, F., Creixell, C., Lucassen, F., Early Andean tectonomagmatic stages in north Patagonia: insights from field and geochemical data (2017) J. Geol. Soc., 174 (3), pp. 405-421
  • Escosteguy, L., Dal Molín, C., Franchi, M., Geuna, S., Lapido, O., Genini, A., Hoja Geológica 4772-II, Lago Buenos Aires. Provincia de Santa Cruz. Instituto de Geología y Recursos Minerales, Servicio Geológico Minero Argentino (2003) Boletin, 339. , 80 p., Buenos Aires
  • Ghiglione, M.C., Ramos, V.A., Cuitiño, J., Barberón, V., Growth of the southern patagonian Andes (46–53 S) and their relation to subduction processes (2016) Growth of the Southern Andes, pp. 201-240. , Springer International Publishing
  • Ghiglione, M.C., Sue, C., Ramos, M.E., Tobal, J.E., Gallardo, R.E., The relation between Neogene Denudation of the southernmost Andes and sedimentation in the offshore Argentine and Malvinas basins during the opening of the Drake passage (2016) Geodynamic Evolution of the Southernmost Andes, pp. 109-135. , Springer International Publishing
  • Ghiglione, M.C., Naipauer, M., Sue, C., Barberón, V., Valencia, V., Aguirre-Urreta, M.B., Ramos, V.A., U-Pb zircon ages from the northern Austral basin and their correlation with the Early Cretaceous exhumation and volcanism of Patagonia (2015) Cretac. Res., 55, pp. 116-128
  • Ghiglione, M.C., Quinteros, J., Yagupsky, D., Bonillo-Martínez, P., Hlebszevtich, J., Ramos, V.A., Vergani, G., Zapata, T., Structure and tectonic history of the foreland basins of southernmost South America (2010) J. S. Am. Earth Sci., 29 (2), pp. 262-277
  • Ghiglione, M.C., Suárez, F., Ambrosio, A., Da Poian, G., Cristallini, E.O., Pizzio, M.F., Reinoso, R.M., Structure and evolution of the Austral basin fold-thrust belt, southern patagonian Andes (2009) Rev. Asoc. Geol. Argent., 65 (1), pp. 215-226
  • Giacosa, R., Fracchia, D., Heredia, N., Structure of the southern patagonian Andes at 49°S, Argentina (2012) Geol. Acta, 10, pp. 265-282
  • Giacosa, R., Franchi, M., Segemar, Hojas Geológicas 4772-III y 4772-IV Lago Belgrano y Lago Posadas, provincia de Santa Cruz (2001), p. 256. , Servicio Geológico Minero Argentino Boletín; Hanesch, M., Stanjek, H., Petersen, N., Thermomagnetic measurements of soil iron minerals: the role of organic carbon (2006) Geophys. J. Int., 165 (1), pp. 53-61
  • Hatcher, J.B., Geology of sothern Patagonia (1897) Am. J. Sci., 4 (4), pp. 327-354
  • Hatcher, J.B., Sedimentary rocks of southern Patagonia (1900) Am. J. Sci., 9 (50), pp. 85-108. , Serie 4
  • Hirt, A.M., Gehring, A.U., Thermal alteration of the magnetic mineralogy in ferruginous rocks (1991) J. Geophys. Res., 96, pp. 9947-9953
  • Homovc, J.F., Estudio estratigráfico de la comarca ubicada en el margen septentrional de la meseta Belgrano, en la zona del Lago Posadas, Dpto. Río Chico, provincia de Santa Cruz (1980), Degree Thesis (Unpublished) Universidad de Buenos Aires, Departamento de Geología Buenos Aires; Homovc, J.F., Constantini, L., Hydrocarbon exploration potential within intraplate shear-related depocenters: Deseado and San Julian basins, southern Argentina (2001) AAPG Bull., 85 (10), pp. 1795-1816
  • Horta, L.R., Georgieff, S.M., Busnelli, J., Aschero, C.A., El desarrollo de abanicos deltaicos (fan deltas) en el sistema lacustre Pueyrredón-Posadas y su correlación con los controles alocíclicos postglaciales del Pleistoceno-Holoceno en la Patagonia andina Argentina (2013) Ser. Correlación Geol., 29 (2), pp. 21-32
  • Hrouda, F., Kahan, Š., The magnetic fabric relationship between sedimentary and basement nappes in the High Tatra Mts. (N Slovakia) (1991) J. Struct. Geol., 13, pp. 431-442
  • Jackson, M., Anisotropy of Magnetic Remanence: a brief review of mineralogical sources, physical origins, and geological applications, and comparison with susceptibility anisotropy (1991) Pure Appl. Geophys., 136 (1), pp. 1-28
  • Jelinek, V., The Statistical Theory of Measuring Anisotropy of Magnetic Susceptibility of Rocks and its Application (1977), p. 88. , Geofyzika Brno; Jelinek, V., Characterization of the magnetic fabric of rocks (1981) Tectonophysics, 79, pp. 63-67
  • Jelinek, V., Kropáček, V., Statistical processing of anisotropy of magnetic susceptibility measured on groups of specimens (1978) Studia Geophys. Geod., 22 (1), pp. 50-62
  • Kellner, A.W., Aguirre-Urreta, M.B., Ramos, V.A., On the pterosaur remains from the río Belgrano Formation (Barremian), patagonian Andes of Argentina (2003) An Acad. Bras Ciências, 75 (4), pp. 487-495
  • Kent, D.V., Irving, E., Influence of inclination error in sedimentary rocks on the Triassic and Jurassic apparent pole wander path for North America and implications for Cordilleran tectonics (2010) J. Geophys. Res.: Solid Earth, 115 (B10)
  • Kiss, D., Márton, E., Tokarski, A.K., An integrated paleomagnetic and magnetic anisotropy study of the Oligocene flysch from the Dukla nappe, Outer Western Carpathians, Poland (2016) Geol. Carpathica, 67 (6), pp. 595-605
  • Kligfield, R., Lowrie, W., Pfiffner, O.A., Magnetic properties of deformed oolitic limestones from the Swiss Alps: the correlation of magnetic anisotropy and strain (1982) Eclogae Geol. Helv., 75 (1), pp. 127-157
  • Kraemer, P.E., Ploszkiewicz, J.V., Ramos, V.A., Estructura de la Cordillera Patagónica Austral entre los 46° y 52° S (2002) Geología y Recursos Naturales de la provincia de Santa Cruz. Relatorio del 15 Congreso Geológico Argentino, pp. 353-364. , Asociación Geológica Argentina El Calafate, Santa Cruz
  • Lanza, R., Meloni, A., The Earth's Magnetism (2006), Springer-Verlag Berlin Heidelberg Germany 287p; Larson, R.L., Pitman, W.C., III, World-wide correlation of Mesozoic magnetic anomalies, and its implications (1972) Geol. Soc. Am. Bull., 83 (12), pp. 3645-3662
  • Lehman, B., Sagnotti, L., Winkler, A., Lo Cascio, C., Magnetic mineralogy changes in the Pleistocene marine sequence of Montalto di Castro (central Italy) and influences on the magnetic anisotropy (1996) Geophys. J. Int., 127, pp. 529-541
  • Macellari, C.E., Barrio, C.A., Manassero, M.J., Upper Cretaceous to Paleocene depositional sequences and sandstone petrography of southwestern Patagonia (Argentina and Chile) (1989) J. S. Am. Earth Sci., 2 (3), pp. 223-239
  • Maffione, M., Pucc, S., Sagnotti, L., Speranza, F., Magnetic fabric of Pleistocene continental clays from the hanging-wall of an active low-angle normal fault (Altotiberina Fault, Italy) (2012) Int. J. Earth Sci., 101 (3), pp. 849-861
  • Maffione, M., Van Hinsbergen, D.J., Koornneef, L.M., Guilmette, C., Hodges, K., Borneman, N., Kapp, P., Forearc hyperextension dismembered the south Tibetan ophiolites (2015) Geology, 43 (6), pp. 475-478
  • Maffione, M., Hernandez-Moreno, C., Ghiglione, M.C., Speranza, F., van Hinsbergen, D.J., Lodolo, E., Constraints on deformation of the Southern Andes since the Cretaceous from anisotropy of magnetic susceptibility (2015) Tectonophysics, 665, pp. 236-250
  • Márton, E., Bradák, B., Rauch-Włodarska, M., Tokarski, A.K., Magnetic anisotropy of clayey and silty members of tertiary flysch from the silesian and skole nappes (outer Carpathians) (2010) Studia Geophys. Geod., 54, pp. 121-134
  • McAtamney, J., Klepeis, K., Mehrtens, C., Thomson, S., Betka, P., Rojas, L., Snyder, S., Along-strike variability of back-arc basin collapse and the initiation of sedimentation in the Magallanes foreland basin, southernmost Andes (53–54.5°S) (2011) Tectonics, 30 (5)
  • Pankhurst, R.J., Hervé, F., Fanning, M., Suárez, M., Coeval plutonic and volcanic activity in the patagonian Andes: the patagonian batholith and the Ibáñez and Divisadero formations, Aisén, southern Chile (2003) Congreso Geológico Chileno, No. 10. Concepción
  • Pankhurst, R.J., Weaver, S.D., Hervé, F., Larrondo, P., Mesozoic-cenozoic evolution of the north patagonian batholith in Aysén, southern Chile (1999) J. Geol. Soc., 156 (4), pp. 673-694
  • Panza, J.L., Haller, M.J., El volcanismo Jurásico (2002) Geología y Recursos Naturales de Santa Cruz. Relatorio del XV Congreso Geológico Argentino, Relatorio, pp. 89-101. , M.J. Haller (El Calafate)
  • Parés, J.M., Sixty years of anisotropy of magnetic susceptibility in deformed sedimentary rocks (2015) Front. Earth Sci., 3, p. 4
  • Parés, J.M., van der Pluijm, B.A., Dinarès-Turell, J., Evolution of magnetic fabrics during incipient deformation of mudrocks (Pyrenees, northern Spain) (1999) Tectonophysics, 307 (1), pp. 1-14
  • Parras, A., Dix, G.R., Griffin, M., Sr-isotope chronostratigraphy of Paleogene/Neogene marine deposits: austral Basin, southern Patagonia (Argentina) (2012) J. S. Am. Earth Sci., 37, pp. 122-135
  • Ramos, V.A., Andean foothills structures in Northern Magallanes basin, Argentina (1989) AAPG (Am. Assoc. Pet. Geol.) Bull., 73 (7), pp. 887-903
  • Ramos, V.A., Tectónica de la región del río y lago Belgrano, Cordillera Patagónica, Argentina (1979) Actas II Congreso Geoógico Chileno, 1, pp. 1B-32B
  • Ramos, V.A., Drake, R., Edad y significado tectónico de la Formación Río Tarde (Cretácico), Lago Posadas, provincia de Santa Cruz (1987) Actas 10° Congreso Geológico Argentino, 1, pp. 143-147
  • Richiano, S.M., Lower cretaceous anoxic conditions in the Austral Basin, south-western Gondwana, Patagonia Argentina (2014) J. S. Am. Earth Sci., 54, pp. 37-46
  • Richiano, S., Varela, A.N., Cereceda, A., Poiré, D.G., Evolución paleoambiental de la formación Río Mayer, cretácico inferior, cuenca austral, provincia de Santa Cruz, Argentina (2012) Lat. Am. J. Sedimentol. Basin Anal., 19 (1), pp. 3-26
  • Riggi, J.C., Resumen geológico de la zona de los Lagos Pueyrredón y Posadas, Provincia de Santa Cruz (1957) Rev. Asoc. Geol. Argent., 12 (2), pp. 65-96
  • Rochette, P., Magnetic susceptibility of the rock matrix related to magnetic fabric studies (1987) J. Struct. Geol., 9 (8), pp. 1015-1020
  • Rochette, P., Inverse magnetic fabric in carbonate-bearing rocks (1988) Earth Planet Sci. Lett., 90 (2), pp. 229-237
  • Rochette, P., Jackson, M., Aubourg, C., Rock magnetism and the interpretation of anisotropy of magnetic susceptibility (1992) Rev. Geophys., 30 (3), pp. 209-226
  • Sagnotti, L., Faccenna, C., Funiciello, R., Mattei, M., Magnetic fabric and structural setting of Plio-Pleistocene clayey units in an extensional regime: the Tyrrhenian margin of central Italy (1994) J. Struct. Geol., 16 (9), pp. 1243-1257
  • Sagnotti, L., Speranza, F., Magnetic fabric analysis of the Plio-Pleistocene clayey units of the Sant'Arcangelo Basin, southern Italy (1993) Phys. Earth Planet. In., 77 (3-4), pp. 165-176
  • Saint-Bezar, B., Hebert, R.L., Aubourg, C., Robion, P., Swennen, R., Frizon de Lamotte, D., Magnetic fabric and petrographic investigation of hematite-bearing sandstones within ramp-related folds: examples from the South Atlas Front (Morocco) (2002) J. Struct. Geol., 24, pp. 1507-1520
  • Schmidt, P.W., Palaeomagnetic cleaning strategies (1993) Phys. Earth Planet. In., 76, pp. 169-178
  • Schultz-Krutisch, T., Heller, F., Measurement of magnetic susceptibility anisotropy in Buntsandstein deposits from southern Germany (1985) J. Geophys., 56, pp. 51-58
  • Schwertmann, U., Taylor, R.M., Iron oxides (1989) Miner. soil environ., (mineralsinsoile), pp. 379-438
  • Scott, K.M., Sedimentology and dispersal pattern of a cretaceous flysch sequence, patagonian Andes, southern Chile (1966) Am. Assoc. Pet. Geol., 50 (1), pp. 72-107. , (Tulsa)
  • Soares, F., Miranda, A.P., Figueiredo, A.M.F.D., Geological and geophysical interpretation of the san Julian Basindoffshore Argentina (2000) Atl. Rifts Continent. Margin., pp. 193-209
  • Suárez, M., La Cordillera Patagónica: su división y relación con la Península Antártica (1976), Instituto de la Patagonia; Suárez, M., De La Cruz, R., Bell, M., Demant, A., Cretaceous slab segmentation in southwestern Gondwana (2010) Geol. Mag., 147, pp. 193-205
  • Thomson, S.N., Herve, F., Stockhert, B., The Mesozoic-Cenozoic denudation history of the Patagonian Andes (southern Chile) and its correlation to different subduction processes (2001) Tectonics, 20, pp. 693-711
  • Varela, A.N., Poiré, D.G., Martin, T., Gerdes, A., Goin, F.J., Gelfo, J.N., Hoffmann, S., U-Pb zircon constraints on the age of the cretaceous Mata Amarilla formation, southern Patagonia, Argentina: its relationship with the evolution of the Austral basin (2012) Andean Geol., 39 (3)
  • Wilson, T.J., Transition from back-arc to foreland basin development in the southernmost Andes: stratigraphic record from the Ultima Esperanza District, Chile (1991) Geol. Soc. Am. Bull., 103 (1), pp. 98-111
  • Winn, R.D., Dott, R.H., Deep-water fan-channel conglomerates of Late Cretaceous age, southern Chile (1979) Sedimentology, 26 (2), pp. 203-228
  • Zerfass, H., Ramos, V.A., Ghiglione, M.C., Naipauer, M., Belotti, H.J., Carmo, I.O., Folding, thrusting and development of push-up structures during the Miocene tectonic inversion of the Austral basin, southern patagonian Andes (50° S) (2017) Tectonophysics, 699, pp. 102-120

Citas:

---------- APA ----------
Aramendía, I., Ramos, M.E., Geuna, S., Cuitiño, J.I. & Ghiglione, M.C. (2018) . A multidisciplinary study of the Lower Cretaceous marine to continental transition in the northern Austral-Magallanes basin and its geodynamic significance. Journal of South American Earth Sciences, 86, 54-69.
http://dx.doi.org/10.1016/j.jsames.2018.06.010
---------- CHICAGO ----------
Aramendía, I., Ramos, M.E., Geuna, S., Cuitiño, J.I., Ghiglione, M.C. "A multidisciplinary study of the Lower Cretaceous marine to continental transition in the northern Austral-Magallanes basin and its geodynamic significance" . Journal of South American Earth Sciences 86 (2018) : 54-69.
http://dx.doi.org/10.1016/j.jsames.2018.06.010
---------- MLA ----------
Aramendía, I., Ramos, M.E., Geuna, S., Cuitiño, J.I., Ghiglione, M.C. "A multidisciplinary study of the Lower Cretaceous marine to continental transition in the northern Austral-Magallanes basin and its geodynamic significance" . Journal of South American Earth Sciences, vol. 86, 2018, pp. 54-69.
http://dx.doi.org/10.1016/j.jsames.2018.06.010
---------- VANCOUVER ----------
Aramendía, I., Ramos, M.E., Geuna, S., Cuitiño, J.I., Ghiglione, M.C. A multidisciplinary study of the Lower Cretaceous marine to continental transition in the northern Austral-Magallanes basin and its geodynamic significance. J. South Am. Earth Sci. 2018;86:54-69.
http://dx.doi.org/10.1016/j.jsames.2018.06.010