Bayona, Germán Early Paleogene magmatism in the northern Andes: Insights on the effects of Oceanic Plateau-continent convergence - Amsterdam Elsevier June 2012 - pp. 97-111 ilus. Subjects--Topical Terms: CONVERGENCIA DE PLACASDATACION U-PBGEOCRONOLOGIAMAGMATISMOPALEOGENOSUBDUCCIONTECTONICA INTRAPLACA Subjects--Geographic Terms: ANDESCOLOMBIA