@inproceedings{inproceedings8a608345,
title   = {U/Pb detrital zircon geochronology and Nd isotopes from paleozoic meta-sedimentary rocks of the Marañon complex:: insights on the Proto-Andean tectonic evolution of the eastern Peruvian Andes},
author = {Cardona, Agustin and Cordani, Umberto G. and Ruiz, J. and Valencia, Victor A. and Nutman, Allen and Sanchez, A. W.},
year = {2006},
publisher = {Idea Gráfica},
booktitle   = {South American Symposium on Isotope Geology}
}