Argelia Fault

Coordinates: 04°51′44″N 75°57′09″W / 4.86222°N 75.95250°W / 4.86222; -75.95250
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Argelia Fault
Falla de Argelia
Age
Quaternary
OrogenyAndean

The Argelia Fault (

strike of 014.5 ± 18 in the Western Ranges of the Colombian Andes
.

Etymology

The fault is named after Argelia, Valle del Cauca.[1]

Description

The Argelia Fault is located in the Western Ranges of the Colombian Andes, to the west of the city of Pereira. The fault cuts Mesozoic oceanic rocks that were accreted to the continent during Late Cretaceous time. The Argelia Fault shows some neotectonic features and probably connects with the Garrapatas Fault.

The vertical component of the fault is west-side up. Dextral movement in this fault is an exception to the common sinistral (left-lateral) movement of north–south trending faults in the region.[2]

See also

References

  1. ^ Paris et al., 2000, p.51
  2. ^ Paris et al., 2000, p.52

Bibliography

  • Paris, Gabriel; Michael N. Machette; Richard L. Dart, and Kathleen M. Haller. 2000a. Map and Database of Quaternary Faults and Folds in Colombia and its Offshore Regions, 1–66. USGS. Accessed 2017-09-18.

Maps