Home > Archives > Vol 39, No 3 (2012)

Table of Contents

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 Augusto N. Varela, Daniel G. Poiré, Thomas Martin, Axel Gerdes, Francisco J. Goin, Javier N. Gelfo, Simone Hoffmann

PDF 359-379

On the likelihood of future eruptions in the Chilean Southern Volcanic Zone: interpreting the past century’s eruption record based on statistical analyses Yvonne Dzierma, Heidi Wehrmann

PDF 380-393

Volcanic facies of the debris avalanche deposit of Tata Sabaya Volcano, Central Andes. Benigno Godoy Godoy, Jorge Clavero, Constanza Rojas, Estanislao Godoy

PDF 394-406

Sedimentary paleoenvironments of the Toro Negro Formation (Neogene), Andean broken foreland, northwest Argentina. Patricia Lucía Ciccioli, Sergio A Marenssi

PDF 407-441

Deformación andina en el cordón del Hielo Azul al oeste de El Bolsón. Implicancias en la evolución tectónica de la Cordillera Norpatagónica en Río Negro, Argentina Jonathan E. Tobal, Emilio Rojas Vera, Andrés Folguera, Victor A. Ramos

PDF 442-463

Ammonites and biostratigraphy of the Cuyo Group in the Sierra de Reyes (central Neuquén Basin, Argentina) and their sequential significance Luis A. Spalletti, Horacio Parent, Gonzalo D. Veiga, Ernesto Schwarz

PDF 464-481

Stratigraphy, fossil mammals, and age of the Eocene – Miocene volcano-sedimentary sequences of sierra Huantraico – sierra Negra and cerro Villegas (Neuquén Province, Argentina). Alberto Garrido, Alejandro Kramarz, Analía Forasiepi, Mariano Bond

PDF 482-510

Clay mineralogy and calcareous nannofossils from Jagüel and Roca formations in the eastern sector of Pellegrini Lake, Neuquen Basin, República Argentina. Telma B. Musso, Andrea Concheyro, Gisela Pettinari

PDF 511-540

Paleontological Note

Description of a theropod footprint from the Misiones Formation: first reliable fossil from the Mesozoic of Paraguay Silvina De Valais, Victor Filippi, Sonia Molinas, Ricardo Souberlich

PDF 541-547

First bird remains from the Eocene of Algarrobo, central Chile Roberto E. Yury-Yáñez, Rodrigo A. Otero, Sergio Soto-Acuña, Mario E. Suárez, David Rubilar-Rogers, Michel Sallaberry

PDF 548-557

Geological Note

Darwin’ seismic gap closed by the 2010 Maule earthquake Daniel Melnick, Marcos Moreno, Marco Cisternas, Andrés Tassara

PDF 558-563

Outer rise seismicity related to the Maule, Chile 2010 mega-thrust earthquake and hydration of the incoming oceanic lithosphere Eduardo Ignacio Moscoso, Eduardo Contreras-Reyes

PDF 564-572

Collaborators of the number

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