@book{42326,
	author = {Aceñolaza, Florencio G. and Durand, Ramón and Congreso geológico Argentino},
	title = {Paleontología del límite precámbrico - cámbrico de Argentina.},
	publisher = {[s.n.],},
	year = {1987.},
	address = {San Miguel de Tucumán:},
	note = {Relevamiento: 1987.}
}