2   Artículos

 
en línea
Michael A. Pointon, Helen Smyth, Jenny E. Omma, Andrew C. Morton, Simon Schneider, Peter Hülse, Stephen J. Rippington, Berta Lopez-Mir, Quentin G. Crowley, Ian Millar, Martin J. Whitehouse, Dirk Frei, Robert A. Scott and Michael J. Flowerdew    
A multi-proxy provenance study of Late Carboniferous to Middle Jurassic sandstones from the eastern Sverdrup Basin was undertaken employing optical petrography and heavy mineral analysis, chemical analysis of apatite, garnet and rutile grains, as well as... ver más
Revista: Geosciences    Formato: Electrónico

 
en línea
Robert J. Pankhurst,Ian L. Millar,Francisco Herve     Pág. 35 - 42
ABSTRACT. A U-Pb zircon age 0f 285.7+/-1.5 Ma is presented for granodiorite from the Chanchoquin pluton of the Guanta Unit, Elqui Superunit of the Elqui-Limari Batholith. This is the first U-Pb zircon age reported from this batholith and is interpreted a... ver más
Revista: Andean Geology    Formato: Electrónico

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