Restrepo A., Jorge Julián Cenozoic arc magmatism of northwestern Colombia - Boulder, CO Geological Society of America 1990 - pp. 205-212 ilus. - Special Paper. Geological Society of America n.241 . Subjects--Topical Terms: CENOZOICOMAGMATISMO Subjects--Geographic Terms: ANDESCOLOMBIA Universal Decimal Class. No.: 552.3(8+99)/K28|3