Vol 53, No 3 (2026) (Preview)

Table of Contents

Special Issue dedicated to Francisco Hervé: Research on the South West Margin of Gondwana Back to top

Devonian-Carboniferous magmatism and glacial sedimentation in Tierra del Fuego, Chile: new evidence from the eastern Cordillera Darwin
Mauricio Mella, David Quiroz, Angelina Bustos, Luis Yáñez
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Underthrusting linked to closure of the Rocas Verdes Basin: insights from Turonian/Coniacian satellite plutons, Isla Capitán Aracena, southern Patagonia, Chile
Gianfranco Gregorina, Fernanda Torres-Mancinelli, Mauricio Calderón, Cristóbal Ramírez de Arellano, C. Mark Fanning, Thomas Theye, Joachim Opitz, Diego Rojo, Gonzalo Galaz
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Inherited Carboniferous to Permian zircons constrain the continuity of the Gondwanan continental arc beneath the central Chilean Andes (32-34° S)
Katja Deckart, Abigail Jackson-Gain, Kei Sato, Luisa Pinto, Mauricio Calderón
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Proposal of a littoral cell on the coast of Chile, ~34-37° S
Barry Keller, Andrés Martín
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Research article Back to top

Late Cretaceous stratigraphy of northern Chile between 28.5 and 30°S: Record of a greenhouse event during early Andean orogenesis
Esteban Salazar, Christian Creixell, Constantino Mpodozis, Marco Suárez, Alfonso Rubilar, Paula Castillo, Andrés Folguera
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Morphological analysis of Lautaro volcano, Austral Volcanic Zone of the Andes: Insights into the evolution of an active volcano in the Southern Patagonian Ice Field
José Pablo Sepúlveda, Cristián Rodrigo
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Secondary “distal lahars” after the ~4.2 ka BP Cerro Blanco Plinian eruption, Argentina: implications for source parameter estimation and volcanic hazard assessment
Walter Báez, Shanaka de Silva
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Magmatic U-Pb zircon ages west of the Domeyko Fault System, Collahuasi District (Chile): implications for its potential westward continuity
Cecilia Izquierdo, Katja Deckart, Marcia Muñoz-Gómez, Brian Townley, Yoann Gréau, Guillermo Fuentes, Alejandro Sanhueza
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Lithium brines belts in the Central Andes of Argentina, Bolivia and Chile.
José Cabello
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The Salaverry forearc basin, offshore Peru: Neogene evolution based on seismic sequence stratigraphy
Óscar López-Gamundí
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Thermal contraction and expansion of quartz and its role in porphyry deposit mineralisation: A review
Eduardo A. Rossello, Adrián H. Gallardo
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Analogue modelling to enhance spatial reasoning and understanding of tectonic processes in geoscience education
Pamela Paz Jara, Luisa Pinto, Jeremías Likerman
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Drill cores from the Bajo de La Alumbrera deposit, Catamarca, Argentina, as ex situ geoheritage elements
Guillermo F. Aceñolaza, Matías F. García, Sergio M. Nieva, Laura I. Bellos, Luis R. Horta, Enrique Lazarte
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Las fábricas cristalinas en el borde del plutón Pingo-Pingo y su roca de caja. Cordón de Lila, norte de Chile.
Eduardo Valencia, Hans Niemeyer
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Using multilevel models to incorporate spatial heterogeneity in landslide susceptibility assessment
Edier Aristizábal
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Milna paleolake (Tierra del Fuego): new evidence of a pre-Last Glacial Maximum cooling
María Romina Onorato, Andrea Coronato, Marianela Díaz, María Julia Orgeira, Claudia Gogorza, Pedro Palermo, Avto Gogichaishvili, Ramiro López
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Results of the first update of the Provincial Glacier Inventory for the San Juan River Hydrological System, Argentina
Gabriela Álvarez Parma, Silvio Pastore, Carla Tapia Baldis
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Towards machine learning-driven estimation of crystal size distribution and morphology in plagioclase: a practical example from the Payún Matrú Volcanic Field, Argentina
Sabina Chiacchiera, Ana Carolina Pedraza de Marchi
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Geological Note Back to top

First U-Pb detrital zircon ages from the Los Morteritos Unit (El Gigante Metamorphic Complex), Sierras Pampeanas, Argentina: new insight into the early Paleozoic evolution of SW Gondwana
Carlos Iván Lembo Wuest, Sebastián Osvaldo Verdecchia, Juan Alberto Félix Murra, Carlos Dino Ramacciotti
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The Tálar Caldera and its products: the southernmost flare-up centre of the Altiplano Puna Volcanic Complex (Central Andes)
Jorge Eduardo Romero, José Antonio Naranjo, Laurie Brown, Alexandre Corgne, Lewis Hughes, Carlos Ramírez
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Paleontological Note Back to top

First record of vertebrates (Actinopterygii, Pseudobeaconiidae) from the Mollar Formation (lower Middle Triassic) of the Cuyana rift basin, Argentina
P. Guillermina Giordano, Cecilia A. Benavente, Gonzalo Martínez Palacio
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Comment Back to top

Comment on “Applied geophysics to morphostructurally characterize a hydrothermal system: La Laja, San Juan (Argentina)” by Sottile et al. (2026), Andean Geology 53(1): 113-135
Ricardo Astini
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