Vol 22, No 2 (1995)

Table of Contents

El genero Groeberella Leanza, 1993 y Groeberellidae nov. (Bivalvia; Trigonioida) del Jurasico de Chile y Argentina
Ernesto Perez, Renato Reyes, Susana E. Damborenea
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143-157
Los depositos de hierro del tipo magnetita-apatita: geoquimica de las rocas volcanicas asociadas y potencialidad de la mena de hierro como fuente de mineralizacion de oro
Waldo Vivallo, Fernando Henriquez, Sergio Espinoza
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159-175

Articles for the International Symposium, Project 294. International Geological Correlation Program. Back to top

Las estructuras Iitosfericas de los Andes Centrales australes basadas en interpretaciones geofisicas: una revision
Hans-J. Gotze, Michael Schmitz, Peter Giese, Sabine Schmidt, Peter Wigger, Gerhard Schwarz, Manuel Araneda, Guillermo Chong, Jose Viramonte
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179-192
El Complejo Piedra Santa (Neuquen, Argentina): parte de un cinturon metamorfico neopaleozoico del Gondwana suroccidental
Juan R. Franzese
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193-202
Magma evolution within the accretionary mafic basement of Quaternary Chimborazo and associated volcanos (Western Ecuador)
Rolf Kilian, Ernst Hegner, Steven Fortier, Muharrem Satir
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203-218
Geochemistry and tectonics of the Chilean Southern Andes basaltic Quaternary volcanism (37-46°S)
Leopoldo Lopez-Escobar, Jose Cembrano, Hugo Moreno
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219-234
Crustal segmentation and the isotopic significance of the Abancay Deflection: Northern Central Andes (9-20°S)
Nick Petford, Michael P. Atherton
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235-243
Middle Jurassic volcanism in the Northern and Central Andes
Natalie Romeuf, Luis Aguirre, Pierre Soler, Gilbert Feraud, Etienne Jaillard, Gilles Ruffet
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245-259
Miocene to present magmatic evolution at the northern end of the Andean Southern Volcanic Zone, Central Chile
Charles R. Stern, M. Alexandra Skewes
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261-272
La Franja de Maricunga: sintesis de la evolucion del Frente Volcanico Oligoceno-Mioceno de la zona sur de los Andes Centrales
Constantino Mpodozis, Paula Cornejo, Suzanne M. Kay, Andrew Tittler
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273-313