Boconó Fault

{{Infobox fault

| name = Boconó Fault

| other_name = Falla Boconó

| namedfor = Boconó, Trujillo

| namedby =

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| pushpin_map = Venezuela

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| pushpin_map_caption = Location of the fault in Venezuela

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| pushpin_relief = 1

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| location = Northern South America

| country = {{COL}}
{{VEN}}

| region = Andean

| state = Norte de Santander, Santander
Mérida, Táchira

| cities = Cúcuta

| coordinates = {{coord|9|15|N|70|16|W|display=inline,title}}

| elevation =

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| range = Mérida Andes, Eastern Ranges

| part_of = Boconó-San Sebastián-El Pilar Fault System

| segments =

| length = {{convert|500|km|mi|abbr=on}}

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| strike = NE-SW

| dip =

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| displacement = {{convert|4.3|-|6.1|mm|in|abbr=on}}/yr

| plate = South American

| status = Active

| earthquakes = 1610, 1894

| type = Strike-slip fault

| movement = Dextral

| rockunit =

| age = Holocene

| orogeny = Andean

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The Boconó Fault is a complex of geological faults located in the Eastern Ranges of northeastern Colombia and the Mérida Andes of northwestern Venezuela. The fault has a NE-SW orientation; it is a strike-slip fault and has a dextral relative movement.Audemard et al., 2006 It extends over a length of {{convert|500|km|mi}}. The fault, with a slip rate ranging from {{convert|4.3|to|6.1|mm|in}} per year, has been active since the Early Holocene and earthquakes of 1610 and 1894 are associated with it.Audemard, 1997

References

{{reflist}}

= Bibliography =

  • {{cite journal |last=Audemard M. |first=Franck A. |last2=Singer P. |first2=André |last3=Soulas |first3=Jean-Pierre |date=2006 |title=Quaternary faults and stress regime of Venezuela |url=http://www.scielo.org.ar/pdf/raga/v61n4/v61n4a04.pdf |journal=Revista de la Asociación Geológica Argentina |publisher=Asociación Geológica Argentina |volume=61 |issue=4 |pages=480–491 |access-date=2017-06-22}}
  • {{cite journal |last=Audemard Mennessier |first=Franck A. |year=1997 |title=Holocene and historical earthquakes on the Boconó fault system, Southern Venezuelan Andes: Trench confirmation |url=https://www.researchgate.net/publication/222086320 |journal=Journal of Geodynamics |volume=24 |issue=1–4 |pages=155–167 |access-date=2017-06-22|doi=10.1016/S0264-3707(96)00037-3 }}

Further reading

  • {{cite book |last=Paris |first=Gabriel |last2=Machette |first2=Michael N. |last3=Dart |first3=Richard L. |last4=Haller |first4=Kathleen M. |year=2000 |title=Map and Database of Quaternary Faults and Folds in Colombia and its Offshore Regions |url=https://pubs.usgs.gov/of/2000/ofr-00-0284/ofr-00-0284.pdf |publisher=United States Geological Survey |pages=1–66 |access-date=2017-06-20}}

{{Portal bar|Colombia|Earth sciences|Geology|Venezuela}}

{{Major South American geological formations|state=collapsed}}

{{Tectonism in Colombia|state=expanded}}

{{DEFAULTSORT:Bocono Fault}}

Category:Seismic faults of Colombia

Category:Seismic faults of Venezuela

Category:Strike-slip faults

Category:Active faults

Faults

Faults

Faults

Faults

Category:Colombia–Venezuela border