Niemeyer, Hans R. Zircon U-Pb geochronology of granitic rocks of the Cordón de Lila and Sierra de Almeida ranges, northern Chile: 30 M.Y. of Ordovician plutonism on the western border of Gondwana - Oxford Elsevier Science December 2014 - pp. 228-241 ilus. ISSN: 0895-9811 Subjects--Topical Terms: CUENCAS DE ANTEARCODATACION U-PBGEOCRONOLOGIALITOESTRATIGRAFIAMARGEN CONTINENTALORDOVICICOZIRCON Subjects--Geographic Terms: ANDESANTOFAGASTACHILECORDON DE LILA