Barragán, Roberto Geodynamic evolution of the Neogene intermontane Chota basin, northern Andes of Ecuador - Oxford Elsevier Science September-November 1996 - pp. 309-319 ilus. ISSN: 0895-9811 Subjects--Topical Terms: CUENCAS SEDIMENTARIASESTRATIGRAFÍAGEODINAMICANEOGENO Subjects--Geographic Terms: ANDESCHOTAECUADOR