Naya-Micay Fault
![](http://upload.wikimedia.org/wikipedia/commons/thumb/2/21/Flag_of_Colombia.svg/23px-Flag_of_Colombia.svg.png)
The Naya-Micay Fault (Spanish: Falla de Naya-Micay) is a dextral oblique thrust fault in the departments of Cauca and Valle del Cauca in Colombia. The fault has a total length of 158.2 kilometres (98.3 mi) and runs along an average northeast to southwest strike of 034.1 ± 12 in the Tumaco Basin along the Pacific Coast of Colombia.
Etymology
The fault is named after the Naya and Micay Rivers.[1]
Description
The Naya-Micay Fault runs parallel to and inland of the southwestern Pacific Coast of Colombia in the Cauca and Valle del Cauca departments from Guapi in the south to Buenaventura in the north.[2] The fault displaces marine and non-marine Pliocene sedimentary rocks. It locally offsets undifferentiated Quaternary alluvial deposits. In general, there are uplifted Tertiary sediments on the east and Quaternary sediments on the western side of the fault. The fault appears to be a northern continuation of the Remolino-El Charco Fault. The fault controls drainage of the Guapi River, locally offsets Quaternary deposits, and forms folded paleosoils, elongated basins and ridges and has strong general linear features. Along the coast, it forms typical fault-controlled linear landforms.[1]
See also
References
- ^ a b Paris et al., 2000a, p.54
- ^ Paris et al., 2000b
Bibliography
- Paris, Gabriel; Machette, Michael N.; Dart, Richard L.; Haller, Kathleen M. (2000a), Map and Database of Quaternary Faults and Folds in Colombia and its Offshore Regions (PDF), USGS, pp. 1–66, retrieved 2017-09-18
Maps
- Paris, Gabriel; Machette, Michael N.; Dart, Richard L.; Haller, Kathleen M. (2000b), Map of Quaternary Faults and Folds of Colombia and Its Offshore Regions (PDF), USGS, p. 1, retrieved 2017-09-18
- v
- t
- e
![](http://upload.wikimedia.org/wikipedia/commons/thumb/1/18/NorthAndesPlate.png/120px-NorthAndesPlate.png)
![](http://upload.wikimedia.org/wikipedia/commons/thumb/5/59/Coiba_%26_Malpelo_Plates_and_major_seismic_faults_of_Colombia.jpg/120px-Coiba_%26_Malpelo_Plates_and_major_seismic_faults_of_Colombia.jpg)
![](http://upload.wikimedia.org/wikipedia/commons/thumb/e/ed/Mapa_de_Amenaza_S%C3%ADsmica_de_Colombia.png/120px-Mapa_de_Amenaza_S%C3%ADsmica_de_Colombia.png)
- Chibcha
- Tahamí
- Caribe
- La Guajira
- Arquía
- Quebradagrande
- Anacona
- Amazonian Craton
- Río Negro-Juruena
fault systems
- Bagre Norte
- Bucaramanga-Santa Marta (BSF)
- Cimitarra
- Cucuana
- Eastern Frontal (EFS)
- Afiladores
- Algeciras
- Garzón-Pitalito
- Guaicáramo
- Guayuriba
- Mocoa
- San Pedro-Cumaral
- Servitá-Santa María
- Sibundoy
- Suazá
- Yopal
- Boconó
- Mulato-Getudo
- Oca
- Otú Norte
- Palestina
- Romeral (RFS)
faults
Chibcha |
|
---|---|
Tahamí |
|
Caribe | |
La Guajira |
|
Other terranes |
|
earthquakes
- Andean
- Famatinian
- Sunsás
- Rondônia-Juruá
- Tapajós
- Transamazonian
- Carajas-Imataca
Gómez Tapias, Jorge; Montes Ramírez, Nohora E.; Almanza Meléndez, María F.; Alcárcel Gutiérrez, Fernando A.; Madrid Montoya, César A.; Diederix, Hans (2015). Geological Map of Colombia. Servicio Geológico Colombiano. pp. 1–212. Retrieved 2019-10-29.
Various authors (2014). Enciclopedia de desastres naturales históricos de Colombia (PDF). Universidad del Quindío. pp. 1–21. Retrieved 2017-06-20.![](http://upload.wikimedia.org/wikipedia/en/thumb/9/96/Symbol_category_class.svg/16px-Symbol_category_class.svg.png)
![](http://upload.wikimedia.org/wikipedia/en/thumb/9/9c/Symbol_file_class.svg/16px-Symbol_file_class.svg.png)