Home > Archives > Vol 46, No 3 (2019)

Table of Contents

Research article

Early Jurassic arc related magmatism associated with porphyry copper mineralization at Zafranal, Southern Peru unraveled by zircon U-Pb ages Alan Santos Polo, Guo Weimin, Fernando Rivera, Colombo Tassinari, Luis Cerpa, Shoji Kojima

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Architecture of intereruptive and syneruptive facies in an Andean Quaternary palaeovalley: the Huarenchenque Formation, western Argentina Luis Spalletti, Ferrán Colombo

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Volcanology and geochronology of very long Neogene-Quaternary basaltic flows from southeast Payenia, central-west Argentina Mauro Ignacio Bernardi, Gustavo Walter Bertotto, Yuji Orihashi, Hirochika Sumino, Alexis Daniel Ponce

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High P/T metamorphism in the Sierra de Pie de Palo (Sierras Pampeanas, Argentina): mineral phase equilibria modelling and geodynamic implications for the Famatinian forearc Carlos Dino Ramacciotti, César Casquet, Edgardo Gaspar Baldo, Sebastián Osvaldo Verdecchia, Matías Martín Morales, Priscila Soledad Zandomeni

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The Middle Ordovician conodonts Eoplacognathus robustus Bergström and E. lindstroemi (Hamar): Taxonomy and apparatus reconstruction Susana Heredia, Ana Mestre

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Stratigraphical, sedimentological and palaeofloristic characterization of the Sorocayense Group (Triassic) in Barreal depocenter, San Juan Province, Argentina Josefina Bodnar, Ari Iglesias, Carina Colombi, Juan Drovandi

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Syn-Eruptive Taphoflora From The Agua De La Zorra Formation (Upper Triassic) Cuyana Basin, Mendoza, Argentina Tomás Ezequiel Pedernera, Eduardo Guillermo Ottone, Adriana Cecilia Mancuso, Cecilia Andrea Benavente, Fernando Abarzua

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Carboniferous deposits of northern Sierra de Tecka, central-western Patagonia, Argentina: paleontology, biostratigraphy and correlations Arturo Cesar Taboada, María Alejandra Pagani, María Karina Pinilla, Franco Tortello, César Augusto Taboada

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Fossil-diagenesis in dinosaurs remains preserved in fuvial deposits of the Lago Colhué Huapi Formation (Upper Cretaceous), Golfo San Jorge Basin, Argentina Gabriel Andrés Casal, Adriana Mónica Nillni, Mauro Nicolás Valle, Jorge Ezequiel González Svoboda, María Celina Tiedemann, Helena Ciapparelli, Lucio Manuel Ibiricu, Marta Mabel Luiz

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Paleontological Note

How many species of the aquatic sloth Thalassocnus (Xenarthra: Megatheriidae) were in Chile?: new evidences from the Bahía Inglesa Formation, with a reappraisal of their biochronological affinities Javiera Peralta-Prato, Andrés Solórzano

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Collaborators of the number

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