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Stefan Kraus,Andrei Kurbatov,Martin Yates
Pág. 1 - 40
In the northern Antarctic Peninsula area, at least 12 Late Pleistocene-Holocene volcanic centers could bepotential sources of tephra layers in the region. We present unique geochemical fingerprints for ten of these volcanoesusing major, trace, rare earth...
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Francisco Herve,Mauricio Calderon,Mark Fanning,Stefan Kraus,Robert Pankhurst
Pág. 253 - 275
Five new SHRIMP U-Pb zircon ages are reported for gneisses and foliated plutonic rocks belonging to the Tierra del Fuego igneous and metamorphic basement complex (TFIMC), obtained from the bottom of borehole cores through the Magallanes Basin. Three ofth...
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Fernando Barra,Osvaldo M. Rabbia,Guillermo Alfaro,Hubert Miller,Christine Höfer,Stefan Kraus
Pág. 29 - 44
Serpentinites in the La Cabaña area are part of the Western Series of the Coastal Range Metamorphic Basament of the IX Region, Chile. They consist of partially to completely serpentinized coarse grain dunites. Chromite occurs as an accessory mineral in t...
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