Abstract
New U–Pb detrital zircon ages from seven samples from the Lower Cretaceous Katterfeld and Apeleg formations and Divisadero Group of Central Patagonia in the Aysén Region of Chile, establish the recognition of a Valanginian to earliest Aptian volcanic episode not identified in the rock record of the region, named herein as the Missing Volcanic Arc (MIVA). The available radiometric ages indicates that the inferred plutonic roots of this Missing Volcanic Arc are restricted to a segment 50-km wide and more that 200-km long exposed along the western side of the Patagonian Batholith, and more than 100 km to the west of the former arc of the previous Upper Jurassic to early Valanginian Ibáñez Formation and related intra-arc basins, supporting a westward migration of the arc. This migration left a subsiding back-arc region where the former Ibáñez Formation volcanic rocks were covered by the younger sediments of the Aysén Basin, a northern sub-basin of the Austral Basin. After approximately 10–11 Ma, during the early Aptian, the arc migrated eastwards, probably due to a shallowing slab, forming the Divisadero Formation and related plutons at approximately the same site of the former Ibáñez arc. Our data also supports a 90 Myr continuous magmatism in western central Patagonian from the Late Jurassic to the Late Cretaceous.
Similar content being viewed by others
References
Aguirre-Urreta B, Suárez M, De la Cruz R, Ramos V (2007) Ammonoids (Crioceratitinae, Hauterivian) from the Austral Basin. Chile Ameghiniana 44(2):387–397
Aguirre-Urreta B, Suárez M, De la Cruz (2006) Amonoideos hauteriviano-barremianos en la Formacion Apeleg, Patagonia central. XI Congreso Geológico Chileno, Actas Vol. 2, Análisis de Cuencas
Baker PE, Rea WJ, Skarmeta J, Caminos R, Rex DC (1981) Igneous history of the Andean cordillera and Patagonian plateau around latitude 46°S. Philos Trans R Soc Lond 303:105–149
Bassett KN, Busby CJ (2005) Tectonic setting of the Glance Conglomerate along the Sawmill Canyon fault zone, southern Arizona: A sequence analysisof an intra-arc strike-slip basin. In: Anderson TH, Nourse JA, McKee JW, Steiner MB (eds) The Mojave-Sonora megashear hypothesis: development, assessment, and alternatives. Geol Soc Am Spec Pap 393:377–400
Bell CM (2004) Asteroid and ophiuroid trace fossils from the Lower Cretaceous of Chile. Palaeontology. https://doi.org/10.1111/j.0031-0239.2004.00347.x
Bell CM, Suárez M (1997) The Lower Cretaceous Apeleg Formation of the Aisén basin, southern Chile. Tidal sandbar deposits of an epicontinental sea. Revista Geológica De Chile 24:203–226
Bell CM, Angseesing JP, Townsend MJ (2001) A Chodrophorine (Medusoid Hydrozoan) from the Lower Cretaceous of Chile. Palaeontology 44(5):1011–1023. https://doi.org/10.1111/1475-498300212
Black LP, Kamo SL, Allen CHM, Aleinikoff JN, Davis DW, Kprsch RJ, Foudoulis CH (2003) Temora 1: A new zircon standard for Phanerozoic U-Pb geochronology. Chem Geol 200(1–2), 155–170
Bruce RM, Nelson EP, Weaver SG0, Lux DR (1991) Temporal and spatial variation in the southern Patagonian Batholith: Constraints on magmatic arc development. In: RS Harmon, CW Rapela (eds). Andean magmatism and tectonic setting. Special Paper, Geological Society of America, 268, 1–12
Bruce Z (2001) Mesozoic geology of the Puerto Ingeniero Ibáñez region, 46° South, Chilean Patagonia. Ph.D. Thesis (unpublished), University of Canterbury, 347 pp, New Zealand
Bruhn RL, Stern ChR, De Wit MJ (1978) Field and geochemical data bearing on the development of a Mesozoic volcano-tectonic rift zone and back-arc basin in southernmost South America. Earth Planet Sci Lett 41(1978):32–46
Busby C (2012) Extensional and transtensional continental arc basins: case studies from the southwestern United States. In: Tectonics of sedimentary basis, recent advances (Eds. Busby C, Azor A), Wiley-Blackwell
Busby CJ, Bassett KN (2007) Volcanic facies architecture of an intra-arc strike-slip basin, santa rita mountains, southern Arizona. Bull Volcanol 70:85–103. https://doi.org/10.1007/s00445-007-0122-9
Cassel EJ, Smith ME, Jicha BR (2018) The impact of slab roll back on Earth’s Surface: uplift and extensión in the hinterland of the North American Cordillera. Geophys Res Lett 45(20) https://doi.org/10.1029/2018GL079887
Covacevich, De la Cruz R, Suárez M (1994) Primer Hallazgo de fauna del Berriasiano Congress, No. 7, 1, 425–429 Concepción
De La Cruz R, Cortés J (2011) Geología del área oriental de la Hoja Puerto Cisnes, Región Aisén del General Carlos Ibáñez del Campo, escala 1:250.000. Carta Geológica de Chile, Serie Geología Básica, No 127, Servicio Nacional de Geología y Minería, Santiago, Chile
De La Cruz R, Suárez M (2006) Geología del área Puerto Guadl-Puerto Sánchez, Región Aisén del General Carlos Ibáñez del Campo, Escala 1:100.000, Carta Geológica de Chile, Serie Geología Básica, No 95, Servicio Nacional de Geología y Minería, Santiago, Chile
De La Cruz R, Suárez M (2008) Geología del área de Chile Chico-Río de las Nieves, Región de Aisén del General Carlos Ibáñez del Campo, escala 1:100.000. Carta Geológica de Chile, Serie Geología Básica, No 12, Servicio Nacional de Geología y Minería, Santiago, Chile
De La Cruz R, Suárez M, Covacevich V, Quiroz D (1996) Estratigrafía de la zona de Palena y Futaleufú (43°15’–43°45’ Latitude S), X Region, Chile. Congreso Geológico Argentino No. 13 y Congreso de Exploración de Hidrocarburos No. 3 Actas 1, 417–424
De La Cruz R, Suárez M, Belmar M, Quiroz D, Bell M (2003) Geología del área Coihaique-Balmaceda, Región de Aisén del General Carlos Ibáñez del Campo, escala 1:100.000. Carta Geológica de Chile, Serie Geología Básica, No 80, Servicio Nacional de Geología y Minería, Santiago, Chile
De La Cruz R, Welkner D, Suárez M, Quiroz D (2004) Geología del área oriental de las hojas Cochrane y Villa O’Higgins, Región Aisén del General Carlos Ibáñez del Campo, escala 1:250.000. Carta Geológica de Chile, Serie Geología Básica, No.85. Servicio Nacional de Geología y Minería, Santiago, Chile
Dalziel I, Lawver L, Norton I, Gahagan L (2013) The Scotia Arc: genesis, evolution, global significance. Annu Rev Earth Planet Sci 41, 767–793. https://doi.org/10.1146/annurev-earth-050212-124155.
Davidson J, Godoy E, Mpodozis C, Hervé F, Pankhurst RJ, Brook M (1987) Late Paleozoic accretionay complexes of the Gondwana margin of southern Chile: evidence from the Chonos Archipelago. In. Mackenzie G. (Ed.) Gondwana Six: Structure, Tectonics and Geophysics. America n Geophysical Union, Geophysical Monograph 40, 221–227
Demant A, Suárez M, De La Cruz R (2007) Geochronology and petrochemistry of Late Cretaceous-(?) Paleogene volcanic sequences from the eastern central Patagonian Cordillera (45º-45º40’S). Rev Geol Chile 34(1):3–21
Demant A, Suárez M, De La Cruz R, Bruguier O (2010) Lower Cretaceous surtseyan volcanoes in the Eastern central Patagonian Cordillera (45º15’-45º40’S): the Baño Nuevo volcanic complex. Geol Acta 8(2):207–219
Dhont D, Chorowicz J, Yurur T, Froger J-L, Kose O, Gundogdu N (1998) Emplacement of volcanic vents and geodynamics of central Anatolia, Turkey. J Volcanol Geothermal Res 85:33–54
Dickinson WR, Gehrels GE (2009) Use of U–Pb ages of detrital zircons to infer maximum depositional ages of strata: a test against a Colorado Plateau Mesozoic database. Earth Planet Sci Lett 288(1–2):115–125. https://doi.org/10.1016/j.epsl.2009.09.013
Echaurren A, Oliveros V, Folguera A, Ibarra F, Creixell C, Lucassen F (2017) Early Andean tectonomagmatic stages in north Patagonia: insights from field and geochemical data. J Geol Soc 174(3):405–421. https://doi.org/10.1144/jgs2016-087
González-Bonorino G, Suárez M (1995) Ambientes sedimentarios en el Cretácico Inferior (Formación Apeleg), XI Región. Chikle Revista Geológica De Chile 22(1):115–126
Halpern M, Fuenzalida R (1978) Rubidium-strontium geochronology of a transect of the Chilean Andes between latitudes 45° and 46°S. Earth Planet Sci Lett 41(1):60-66
Haschke M, Güther A, Melnick D, Echtler H, Reutter K-J, Scheuber E, Oncken O (2006) Central and southern Andean Tectonic evolution inferred from arc magmatism. In The andes, active subduction orogeny (Eds. Oncken O, Chong G, Franz G, Giese P, Götze H-J, Ramos VA, Strecker MR, Wigger P), Springer-Verlag Berlin, Heidelberg, Germany, 568 pp
Hechem JJ, Figari EG, Homovc JF (1993) Secuencias deposicionales en el Neocomiano del Lago Fontana, Chubut, Argentina. Actas 2, 12 Congreso Geológico Argentino, 119–123, Mendoza
Hervé F, Fanning CM (2001) Late Triassic detrital zircons in meta-turbidites of the Chonos Metamorphic Complex, southern Chile. Revista Geológica De Chikle 28:91–104
Hervé F, Pankhurst RJ, Fanning CM, Caldron M, Yaxley GM (2007) The South Patagonian Batholith: 150 myr of granite magmatismo n a plate margin. Lithos 97:373–394
Iannizzotto NF, Folguera A, Leal PR, Iaffa D (2004) Control tectónico de las secuencias volcaniclásticas neocomianas y paleogeografía en la zona del Lago La Plata (45° S). Sector interno de la faja plegada y corrida de los lagos La Plata y Fontana. Revista de la Asociación Geológica Argentina 59(4):1–21
Kesjar D, Fözy I, Price G, Condón D, Salazar C, Palfy J (2017) Integratd lower cretaceous stratigraphy from the Aisén Basin, Patagonia, Chile. Berichte der Geologischen Bunsanstalt, Band 120, Wien 2017, 10th International Symposium Cretaceous—Abstracts
Lazo DG, Palma RM, Piethé RD (2013) La traza Dactyloidites ottoi (Geinitz) en la Formación La Manga, Oxfordiano de Mendoza. Ameghiniana, 45(3):627–632. https://ameghiniana.org.ar/index.php/ameghiniana/article/view/716
Ludwig KR (2001) SQUID 1.02, A User’s Manual; Berkeley Geochronology Center Special Publication. No. 2, 2455 Ridge +Road, Berkeley, CA 94709, USA
Ludwig, KR (2003) User’s manual for Isoplot/Ex, Version 3.0, A geochronological toolkit for Microsoft Excel. Berkeley Geochronology Center Special Publication No. 4, 2455 Ridge Road, Berkeley CA 94709, USA
Martin M, Pankhurst RJ, Fanning CM, Thomson SN, Calderón M, Hervé F (2001) Age distribution of plutons across southern Patagonian batholiths: new U-Pb age data on zircons. In Third South American Symposium of Isotope Geology, 585–8. Pucón: CD-ROM, SRNAGEOMIN, Santiago
Navarrete CR, Gianni GM, Folguera A (2015) Tectonic inversion events in the western San Jorge Gulf Basin from seismic, borehole and field data. J S Am Earth Sci 64:486–497
Niemeyer H (1975) Geología de la región c omprendida entre el lago General carrera y el río Chacabuco, Provincia de Aysén. Memoria de título (unpublished), University of Chile, Santiago, Chile, p 335
Niemeyer H, Skarmeta J, Fuenzalida R, Espinosa W (1984) Hojas Peninsula de Taitao y Puerto Aisén, Región de Aisén del General Carlos Ibáñez del Campo. Carta Geológica de Chile,pp 60–61, 1:500.000. Servicio Nacional de geología y Minería, Chile
Olivero EB, Aguirre-Urreta MB (2002) Sucesión de amonoideos de la Formación Katterfeld (Valanginiano-Hauteriviano) en su área tipo, Lago Fontana, Chubut. Actas I, 15 Congreso Geológico Argentino, pp 485–490
Pankhurst RJ, Weaver SD, Hervé F, Larrondo P (1999) Mesozoic-Cenozoic evolution of the North Patagonian Batholith in Aysén, southern Chile. J Geol Soc London 156:673–694
Pankhurst R, Riley TR, Fanning CM, Kelley S (2000) Episodic silicic volcanism in Patagonia and the Antarctic Peninsula: chronology of magmatism associated with the break-up of Gondwana. J Petrol 41:605–625. https://doi.org/10.1093/petrology/41.5.605
Pankhurst RJ, Hervé F, Fanning M, Suárez M (2003) Coeval plutonic and volcanic activity in the Patagonian Andes: the Patagonian Batholith and the Ibáñez and Divisadero Formations, Aisén, southern Chile. Congreso Geológico Chileno No 10, Concepción
Pankhurst R, Rapela C, Fanning M, Márquez M (2006) Gondwanide continental collision and the origin of Patagonia. Earth Sci Rev 76:235–257. https://doi.org/10.1016/j.earscirev.2006.02.001
Parada M, Palacios C, Lahsen A (1997a) Jurassic extensional tectono-magmatism and associatd mineralization of the El Faldeo polymetallic district, Chilean Patagonia: Geochemical and isotopic evidence of cristal contribution. Miner Deposita 32:547–554
Parada MA, Palacios C, Lahsen A (1997b) Jurassic extensional tectono-magmatism and associated mineralization of the El Faldeo polymetallic district, Chilean Patagonia: Geochemical and isotopic evidence of crustal contribution. Miner Deposita 32:547–554
Parada M, Lahsen A, Palacios C (2001) Ages and geochemistry of Mesozoic-Eocene back-arc volcanic rocks in the Aysén region of the Patagonian Andes. Chile Revista Geológica De Chile 28(1):25–46
Parent H (1991) Ammonites cretácicos de la Formación Río Mayer (Patagonia Austral): Hatchericeras patagonense Stanton (Barremiano) y Sanmartinoceras patagonicum Bonarelli (Albiano). Serie Notas A, Publicaciones Científicas del Instituto de Fisiografía y Geología “Dr. A. Castellanos.” Facultad De Ciencias Exactas, Ingeniería y Agrimensura, Universidad Nacional De Rosario 15:1–8
Poblete-Huanca A, Suárez M, Rubilar-Rogers D, Gressier JB, Arraño C, Ormazábal M (2021) First record of a Lower Cretaceous (Hauterivian) plesiosaur from Chile. Cretac Res 128:104963. https://doi.org/10.1016/j.cretres.2021.104963
Quiroz D, Belmar M (2010) Geologia del área Bahia Murta: Cerro sin Nombre, región de Aisén del General Carlos Ibañez del Campo, Escala 1:100.000, Carta Geológica de Chile, Serie Geología Básica, No 125, Servicio Nacional de Geología y Minería, Chile
Quiroz Q, Bruce Z (2010) Geología del área Puerto Ingeniero Ibáñez-Villa Cerro Castillo, Región Aisén del General Carlos Ibáñez del Campo, Escala 1:100.000, Carta Geológica de Chile, Serie Geología Básica, No 124, Servicio Nacional de Geología y Minería, Santiago, Chile
Ramos VA (1981) Descripción geológica de la Hoja 47 ab Lake Fontana, provincia del Chubut. Servicio Geológico Nacional, Boletín, 183, 1‑130, Buenos Aires
Rapela CW, Pankhurst RJ, Fanning M, Hervé F (2005) Pacific subduction coeval with the Karroo mantle plume: the Early Jurassic subcordilleran belt of northwestern Patagonia. In Terrane accretion processes at the Pacific margin of Gondwana (Vaughan APM, Leat PT, Pankhurst RJ, eds.). Geological Society of London, Special Publication 246:217–240
Riccardi A (1971) Estratigrafía en el oriente de Bahía la Lancha, lago San Martín, Santa Cruz, Argentina. Revista del Museo de la Plata. Sección Geología, Tomo 7:245–318
Riccardi A (1988) The Cretaceous System of Southern South America. Memoir of the Geological Society of America 168:1–160
Riccardi A, Aguirre-Urreta MB, Medina F (1987) Aconeceratidae (Ammonitina) from the hauterivian-Albian of southern Patagonia. Palaeontographica A 196:105–185
Seton M, Müller RD, Zahirovic S, Gaina C, Torsvik T, Shepard G, Talsma A, Gurnis A, Turner M, Maus S, Chandler M (2012) Global continental and ocean basin reconstruction since 200 Ma. Earth Sci Rev 11:212–270
Suárez M, De La Cruz R (2001) Jurassic to Miocene K-Ar dates from eastern central Patagonian Cordillera plutons, Chile (45º-48ºS). Geol Mag 138:53–66
Suárez M, Márquez M (2007) A Toarcian retro-arc basin of Central Patagonia (Chubut), Argentina: Middle Jurassic closure, arc migration and tectonic setting. Revista Geológica De Chile 34(1):63–79
Suárez M, De La Cruz R, Aguirre-Urreta B, Fanning M (2009) Northern Austral Basin, Central Patagonia (43–46ºS): Late Jurassic-Early Cretaceous volcanism and sedimentation, U-Pb SHRIMP and paleontologic data. J S Am Earth Sci 27(4):309–325. https://doi.org/10.1016/j.jsames.2008.11.009
Suárez M, De La Cruz R, Bell M, Demant A (2010a) Cretaceous slab segmentation in Southwestern Gondwana. Geol Mag 147(2):193–205
Suárez M, Demant A, De La Cruz R, Fanning M (2010b) Aptian tuff cones during the waning stage of the Aisén Basin, Central Patagonian Cordillera: U-Pb and Ar/Ar dating. J S Am Earth Sci 29:731–737
Suárez M, Márquez M, De la Cruz R, Navarrete C, Fanning M (2014) Cenomanian-?early Turonian minimum age of the Chubut Group, Argentina: SHRIMP U-Pb geochronology. J S Am Earth Sci 50:67–74
Suárez M, De la Cruz R, Bell CM (1996) Estratigrafía de la región de Coyhaique (latitud 45º-46ºS); Cordillera patagónica, Chile. In Congreso Geológico Argentino, No. 13 y Congreso de Exploración de Hidrocarburos, No. 3, I, 575–590
Suárez M, Demant A, De La Cruz R (1999) Volcanismo calcoalcalino en W Provincia Chon Aike: Grupo Ibáñez, Jurásico Superior-Cretácico Inferior temprano, Cordillera Patagónica de Aysén, Chile (45.30’-46.30’S). Actas Congreso Geológico Argentino No. 4 Salta 2, 186–189
Suárez M, De La Cruz R, Bell CM (2007) Geología del Área Ñireguao-Baño Nuevo. Región Aisén del General Carlos Ibáñez del Campo, escala 1:100.000. Carta Geológica de Chile, Serie Geología Básica, No 108. Servicio Nacional de Geología y Minería, Santiago, Chile
Suárez M, De la Cruz R, Etchart H, Márquez M, Fanning (2015b) Síntesis de la cronología magmática Meso-Cenozoica de Patagonia Central, Aysén, Chile: edades U-Pb SHRIMP. Actas XIV Congreso Geológico Chileno, La Serena, Octubre, 789–792
Suárez M, De la Cruz R, Fanning M, Novas F, Salgado (2015a) Tithonian age of dinosaur fossils in central Patagonia, Chile: U-Pb SHRIMP geochronology. Int J Earth Sci. DOI: https://doi.org/10.1007/s00531-015-1287-7.
Suárez M, De La Cruz R, Fanning M (2018) Late Jurassic to Late Cretaceous continuous magmatism in Central Patagonia: Zircon SHRIMP U-Pb age data. Actas XV Congreso Geológico Chileno, Sesión Magmatismo y Metamorfismo, Concepción
Tera F, Wasserburg G (1972) U-Th-Pb systematics in three Apollo 14 basalts and the problem of initial Pb in lunar rocks. Earth Planet Sc Lett 14:281–304
Thomson SN, Hervé F, Stöckhert B (2001) Mesozoic-Cenozoic denudation history of the Patagonian Andes (southern Chile) and its correlation to different subduction processes. Tectonics 20:693–711
Townley B, Palacios C (1999) Ore deposits and Metallogenesis of mainland Patagonia, Aysén, Chile. Canadian Institute of Mining, Metallurgy and Petroleum, Exploring Mining Geology 8(1–2):91–108
Townley B (1996) Ore deposits, tectonics and metallogenesis of the continental Aysén region, Chile. Ph.D. thesis (unpublished), Queen’s University, 246 pp. Canada
Uliana MA, Biddle KT, Cerdán J (1989) Mesozoic extension and the formation of Argentine sedimentary basins. In: Tankard A, Balkwill BR (eds.): Extensional tectonics and stratigraphy of the North Atlantic Margins. American Association of Petroleum Geologists, Memoir 46:599–614
Uliana MA, Biddle KT (1988) Mesozoic-Cenozoic paleogeographic and geodynamic evolution of Southern South America. Rev Brasil Geocienc 18(2):172–190
Vásquez C (2007) Proveniencia sedimentaria den formaciones paleozoicas y cretácicas de la Región de Aysén. Memoria de grado (unpublished), Universidad de Chile, Santiago, Chile
Von Blanckenburg F, Davies JH (1995) Slab breakoff: A model for syncollisional magmatism and tectonics in the Alps. Tectonics 14:120–131
Weaver GC, Bruce R, Nelson EP, Brueckner HK, LeHuray AP (1990) The Patagonian Batholith at 48°S latitude, Chile: geochemical and isotopic variations. In: Kay SM, Rapela CW (Eds.), Plutonism from Alaska to Antarctica. Special Paper, Geological Society of America, 241, 33–50
Williams IS (1998) U-Th-Pb geochronology by ion microprobe. In: McKibben MA, Shanks III WC, Ridley WI (Eds), Applications of microanalytical techniques to understanding mineralizing processes. Rev Econ Geol 7:1–35
Acknowledgements
This work was financed by FONDECYT 1121140 and Project FIC-AYSÉN 40000501. We acknowledge the friendly assistance of Leonardo Zuñiga.
Funding
Fondo para la innovación y la competitividad de la Región de Aysen (Chile), 40000512, Manuel Suarez.
Author information
Authors and Affiliations
Corresponding author
Supplementary Information
Below is the link to the electronic supplementary material.
Rights and permissions
Springer Nature or its licensor (e.g. a society or other partner) holds exclusive rights to this article under a publishing agreement with the author(s) or other rightsholder(s); author self-archiving of the accepted manuscript version of this article is solely governed by the terms of such publishing agreement and applicable law.
About this article
Cite this article
Suarez, M., Gressier, J.B., Rossel, P. et al. Lower cretaceous missing volcanic arc. A migrating arc, central Patagonian cordillera, Chile: Detrital zircon U–Pb geochronology. Int J Earth Sci (Geol Rundsch) 112, 907–923 (2023). https://doi.org/10.1007/s00531-022-02272-4
Received:
Accepted:
Published:
Issue Date:
DOI: https://doi.org/10.1007/s00531-022-02272-4