The El Tambor Fault () is an inactive dextral oblique thrust fault in the departments of Cauca and Valle del Cauca in Colombia. The fault has a total length of and runs along an average northeast to southwest strike of 026.1 ± 09 to the west of the Western Ranges of the Colombian Andes.
Etymology The fault is named after Cerro El Tambor, Timbiquí, Cauca.Mapa Geológico de Cauca, 1979Paris et al., 2000a, p.53
Description The El Tambor Fault borders the western slope of the Western Ranges of the Colombian Andes, west of the Farallones de Cali.Paris et al., 2000b Through most of its trace, the fault places Cretaceous volcanic and sedimentary rocks on the east, against Neogene rocks on the west, which commonly crops out across most of the plains of the Pacific Coast. The fault displays strong linear topographic features, tectonic control of drainage, and deflected stream channels and was active in the Late Pleistocene or Early Holocene.Paris et al., 2000a, p.54
See also
List of earthquakes in Colombia Romeral Fault System
References
Bibliography
Maps