Villagómez, Diego Plio-Quaternary sedimentary and tectonic evolution of the central inter-andean valley in Ecuador - Paris IRD 2002 - pp. 689-692 ilus. Subjects--Topical Terms: CUATERNARIOCUENCAS SEDIMENTARIASPLIOCENOTECTÓNICA Subjects--Geographic Terms: ANDESECUADOR Subjects--Index Terms: DEPRESION INTERANDINA