@book{41829,
	author = {Aceñolaza, Guillermo F. and Nieva, Sergio M. and Instituto Superior de Correlación Geológica},
	title = {Upper Cambrian - arenig stratigraphy and biostratigraphy in the Purmamarca area, Jujuy, Province, NW Argentina.},
	note = {Relevamiento: 2003.}
}