Toro Fault Explained

Toro Fault
Other Name:Falla de Toro
Namedfor:Toro
Pushpin Map:Colombia
Pushpin Relief:1
Region:Andean
State:Risaralda, Valle del Cauca
Coordinates:4.9584°N -75.9787°W
Range:Western Ranges, Andes
Part Of:Andean strike slip faults
Length:61.9km (38.5miles)
Strike:006.6 ± 8
Dip:unknown
Displacement:<0.2mm/yr
Plate:North Andean
Status:Inactive
Type:Strike-slip fault
Movement:Sinistral
Age:Quaternary
Orogeny:Andean

The Toro Fault (Spanish; Castilian: Falla de Toro) is a sinistral strike-slip fault in the departments of Valle del Cauca and Risaralda in western Colombia. The fault has a total length of 61.9km (38.5miles) and runs along an average north to south strike of 006.6 ± 8 in the Western Ranges of the Colombian Andes.

Etymology

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

Description

The Toro Fault cuts accreted oceanic rocks of the Western Ranges of the Colombian Andes, close to the Cauca River valley. It is one of the faults of the regional Cauca-Patía Fault System that bounds the eastern side of the Western Ranges along most of the range's length. This well developed fault trace has an eroded fault scarp, degraded triangular facets, and the fronts of spurs show evidence of sinistral deformation.[1]

See also

References

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Maps

Notes and References

  1. Paris et al., 2000a, p.51