Permian-Triassic volcanic and plutonic records of the Argentine Frontal Cordillera: A review with new U–Pb and Hf-isotope zircon data

Authors: Rocher, Sebastián, Alasino, Pablo H., Dahlquist, Juan A., Basei, Miguel A.S.

Source: In Journal of South American Earth Sciences 1 December 2024 149

Generation and evolution of the Choiyoi granitic magmatism based on U-Pb zircon studies, Cordón del Portillo, Frontal Cordillera (Argentina)

Authors: Dahlquist, Juan A., Morales Cámera, Matías M., Santos da Cruz, Gilmara, Basei, Miguel A.S., Moreno, Juan A., Rocher, Sebastián, Tickyj, Hugo, Passarelli, Claudia R.

Source: In Journal of South American Earth Sciences 1 November 2024 147

Evolution of Devonian and Carboniferous pre-Andean arc magmatism in the Frontal Cordillera (27°-35°S), Argentina: Insights from U–Pb zircon and isotopic studies

Authors: Dahlquist, Juan A., Morales Cámera, Matías M., Moreno, Juan A., Tickyj, Hugo, Basei, Miguel A.S., Santos da Cruz, Gilmara, Rocher, Sebastián

Source: In Journal of South American Earth Sciences 1 September 2024 143

First record of abelisaurid theropods and a peirosaurid crocodyliform from the Upper Cretaceous of Precordillera of La Rioja, NW Argentina

Authors: Juarez, Malena, Hechenleitner, E. Martín, Martinelli, Agustín G., Rocher, Sebastián, Fiorelli, Lucas E.

Source: In Cretaceous Research December 2023 152

Clay mineral assemblages as indicators of paleoenvironmental and diagenetic dynamics in the Neogene Fiambalá Basin, NW Argentina

Authors: Reinoso Carbonell, Virginia V., Collo, Gilda, Wunderlin, Cecilia A., Alasino, Pablo H., Ciccioli, Patricia L., Rocher, Sebastian, Maza, Santiago

Source: In Journal of South American Earth Sciences October 2022 118

Geochronology and geochemistry of Devonian magmatism in the Frontal cordillera (Argentina): geodynamic implications for the pre-Andean SW Gondwana margin

Authors: Dahlquist, Juan A., Morales Cámera, Matías M., Alasino, Pablo H., Tickyj, Hugo, Basei, Miguel A.S., Galindo, Carmen, Moreno, Juan A., Rocher, Sebastián

Source: International geology review. 64(2):233-253

Availability: http://explore.bl.uk/primo_library/libweb/action/display.do?tabs=detailsTab&gathStatTab=true&ct=display&fn=search&doc=ETOCvdc_100139343430.0x000001&indx=1&recIds=ETOCvdc_100139343430.0x000001

Sheeted intrusion of granitic magmas in the upper crust – Emplacement and thermal evolution of the Guandacolinos pluton, NW Argentina

Authors: Rocher, Sebastián, Alasino, Pablo H., Larrovere, Mariano A., Macchioli Grande, Marcos, Moreno, Juan A., Dahlquist, Juan A., Morales Cámera, Matías M.

Source: In Tectonophysics 5 October 2021 816

Thermal evolution of upper crustal magmatic systems from the Sierra de Velasco, NW Argentina

Authors: Macchioli Grande, Marcos, Alasino, Pablo H., Rocher, Sebastián, Larrovere, Mariano A., Uran, Gimena M., Reinoso Carbonell, Virginia, Moreno, Gabriel

Source: In Journal of Structural Geology January 2019 118:1-20

K-feldspar megacryst accumulations formed by mechanical instabilities in magma chamber margins, Asha pluton, NW Argentina

Authors: Rocher, Sebastián, Alasino, Pablo H., Grande, Marcos Macchioli, Larrovere, Mariano A., Paterson, Scott R.

Source: In Journal of Structural Geology July 2018 112:154-173

Tetrapod burrows from the Middle–Upper Triassic Chañares Formation (La Rioja, Argentina) and its palaeoecological implications

Authors: Fiorelli, Lucas E., Rocher, Sebastián, Martinelli, Agustín G., Ezcurra, Martín D., Hechenleitner, E. Martín, Ezpeleta, Miguel

Source: In Palaeogeography, Palaeoclimatology, Palaeoecology 1 May 2018 496:85-102

Incremental growth of an upper crustal, A-type pluton, Argentina: Evidence of a re-used magma pathway

Authors: Alasino, Pablo H., Larrovere, Mariano A., Rocher, Sebastián, Dahlquist, Juan A., Basei, Miguel A.S., Memeti, Valbone, Paterson, Scott, Galindo, Carmen, Macchioli Grande, Marcos, da Costa Campos Neto, Mario

Source: In LITHOS July 2017 284-285:347-366

Deep faunistic turnovers preceded the rise of dinosaurs in southwestern Pangaea

Authors: Ezcurra, Martín, Fiorelli, Lucas, Martinelli, Agustín, Rocher, Sebastián, von Baczko, M., Ezpeleta, Miguel, Taborda, Jeremías, Hechenleitner, E., Trotteyn, M., Desojo, Julia

Source: Nature ecology & evolution. 1(10):1477-1483

Availability: http://explore.bl.uk/primo_library/libweb/action/display.do?tabs=detailsTab&gathStatTab=true&ct=display&fn=search&doc=ETOCvdc_100181173333.0x000001&indx=1&recIds=ETOCvdc_100181173333.0x000001

High-resolution images above the Pampean flat slab of Argentina (31–32°S) from local receiver functions: Implications on regional tectonics

Authors: Ammirati, Jean-Baptiste, Pérez Luján, Sofía, Alvarado, Patricia, Beck, Susan, Rocher, Sebastián, Zandt, George

Source: Earth and planetary science letters. 450:29-39

Availability: http://explore.bl.uk/primo_library/libweb/action/display.do?tabs=detailsTab&gathStatTab=true&ct=display&fn=search&doc=ETOCvdc_100061844827.0x000001&indx=1&recIds=ETOCvdc_100061844827.0x000001

Two Late Cretaceous sauropods reveal titanosaurian dispersal across South America

Authors: Hechenleitner, E. Martín, Leuzinger, Léa, Martinelli, Agustín G., Rocher, Sebastián, Fiorelli, Lucas E., Taborda, Jeremías R. A., Salgado, Leonardo

Source: Communications biology. 3(1)

Availability: http://explore.bl.uk/primo_library/libweb/action/display.do?tabs=detailsTab&gathStatTab=true&ct=display&fn=search&doc=ETOCvdc_100180401976.0x000001&indx=1&recIds=ETOCvdc_100180401976.0x000001

Mid-crustal deformation in a continental margin orogen: structural evolution and timing of the Famatinian Orogeny, NW Argentina.

Authors: Larrovere, Mariano A., de los Hoyos, Camilo R., Willner, Arne P., Verdecchia, Sebastián O., Baldo, Edgardo G., Casquet, César, Basei, Miguel A., Hollanda, Maria H., Rocher, Sebastián, Alasino, Pablo H., Moreno, Gabriel G.

Source: Journal of the Geological Society; 2020, Vol. 177 Issue 2, p233-257, 25p

Subject Terms: OROGENIC belts, CONTINENTAL margins, OROGENY, SHEAR zones, ELECTRON probe microanalysis, TIME measurements, MONAZITE

Geographic Terms: ARGENTINA

Comments on Bahlburg (2021), A Silurian-Devonian active margin in the proto- Andes –new data on an old conundrum: International Geology Review doi.org/10.1080/00206814.2021.2012719.

Authors: Dahlquist, Juan A., Morales Cámera, Matías M., Alasino, Pablo H., Pankhurst, Robert J., Rapela, Carlos W., Moreno, Juan A., Baldo, Edgardo G., Rocher, Sebastián

Source: International Geology Review; Feb2023, Vol. 65 Issue 3, p489-490, 2p

Subject Terms: GEOLOGY, MAGMATISM, DEVONIAN Period, SUBDUCTION

Geographic Terms: CHILE, ARGENTINA

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