Vol. 41 No. 3 (2019): Boletín de Geología
Articles

Deformation analysis to the west of the Yariguíes Anticlinorium – Eastern Cordillera of Colombia

Lina María Cetina
Universidad Industrial de Santander
Bio
Francisco Velandia
Universidad Industrial de Santander
Bio
Hugo Alonso Patiño-Sanabria
Universidad Industrial de Santander
Bio

Published 2019-09-30

Keywords

  • slickensides,
  • strain tensors,
  • Eastern Cordillera,
  • Middle Magdalena Basin,
  • Colombia

How to Cite

Cetina, L. M., Velandia, F., & Patiño-Sanabria, H. A. (2019). Deformation analysis to the west of the Yariguíes Anticlinorium – Eastern Cordillera of Colombia. Boletín De Geología, 41(3), 31–56. https://doi.org/10.18273/revbol.v41n3-2019002

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Abstract

The method to carry out the present analysis of deformation is based on the fold evolution according to the strata dip and the treatment of striated fault planes, especially slickensides. We studied the limb that is shared by the Yariguíes Anticlinorium (eastern) and the Nuevo Mundo Syncline (western), both outstanding structures located northwestward of the Eastern Cordillera of Colombia. Fracture data were analyzed under Anderson and Mohr mechanical criteria, and rotation techniques were applied to the rock layers that contain fault planes out of the initial mechanical parameters. The results of the structural analysis support the progressive deformation processes across the area according to three phases that were deduced as related to different tectonic conditions. The first deformation phase consists of distension-transtension, with an axis of maximum extension toward 126° (NW-SE), related to accretion onset of the Western Cordillera at the end of the Mesozoic. The second phase is associated with Paleocene compression-transpresion, with a maximum shortening axis to 30° (NNE-SSW). The third phase corresponds to the onset of uplift of the Eastern Cordillera since the late Oligocene-Miocene, with a shortening tensor to 118° (NWW-SEE), perhaps related to the accretion beginning of the Chocó-Panamá block. On the other hand, a structural style was defined with higher angles faults that cut the Jurassic units, and thin-skinned for the Cretaceous sequence. Transverse strike-slip faults are also present in the area, cross-cutting the longitudinal structures with dextral displacements, which partitioned the western limb of the Yariguíes Anticlinorium as evidence of differential deformation.

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References

Acosta, J. (2002). Estructura tectónica y modelos en 3D del Piedemonte Occidental de la Cordillera Oriental y del Valle Medio del Magdalena, Colombia. Publicaciones Especiales de INGEOMINAS.

Acosta, J., Velandia, F., Osorio, J., Lonergan, L., and Mora, H. (2007). Strike-slip deformation within the Colombian Andes. In: A.C. Ries, R.W.H. Butles, R.H. Graham (eds.). Deformation of the Continental Crust: The Legacy of Mike Coward (pp. 303-319). Geological Society of London, Special Publications, 272.

Alfaro, E., and Holz, M. (2014). Review of the chronostratigraphic charts in the Sinú-San Jacinto Basin based on new seismic stratigraphic interpretations. Journal of South American Earth Sciences, 56, 139-169. doi: 10.1016/j.jsames.2014.09.004.

Anderson, E.M. (1951). The dynamics of faulting and dyke formation with applications to Britain. 2nd ed. Edinburgh, Scotland: Oliver and Boyd.

Angelier, J. (1984). Tectonic analysis of fault slip data sets. Journal Geophysical Research, 89(B7), 5835-5848.

Audemard, F.E., and Audemard, F.A. (2002). Structure of the Mérida Andes, Venezuela: relations with The South America-Caribbean geodynamic interaction. Tectonophysics, 345(1-4), 1-26. doi: 10.1016/S0040-1951(01)00218-9.

Babín, R.B., y Gómez, D. (2010). Problemas de geología estructural. 5. Rotaciones. Reduca (Geología) Serie Geología Estructural, 2(1), 57-73.

Bernal-Olaya, R., Mann, P., and Escalona, A. (2015). Cenozoic tectonostratigraphic evolution of the lower Magdalena Basin, Colombia: An example of an under- to overfilled Forearc Basin. In: C. Bartolini, P. Mann (eds.). Petroleum geology and potential of the Colombian Caribbean Margin (pp. 345-398). AAPG Memoir 108.

Butler, K., and Schamel, S. (1988). Structure along the eastern margin of the Central Cordillera, Upper Magdalena Valley, Colombia. Journal of South American Earth Sciences, 1(1), 109-120. doi: 10.1016/0895-9811(88)90019-3.

Burg, J.P. (2011). Structural geology and tectonics. Zürich: ETH Zürich and Universität Zürich.

Caballero, V., Mora, A., Quintero, I., Blanco, V., Parra, M., Rojas, L.E., López, C., Sánchez, N., Horton, B., Stockli, D., and Duddy, I. (2013). Tectonic controls on sedimentation in an intermontane hinterland basin adjacent to inversion structures: The Nuevo Mundo syncline, Middle Magdalena Valley, Colombia. In: M. Nemcok, A. Mora, J.W. Cosgrove (eds.). Thick-Skin-Dominated Orogens: From Initial Inversion to Full Accretion (pp. 315-342). Geological Society of London, Special Publications, 377.

Caballero, V., Parra, M., y Mora, A. (2010). Levantamiento de la Cordillera Oriental de Colombia durante el Eoceno tardío-Oligoceno temprano: proveniencia sedimentaria en el Sinclinal de Nuevo Mundo, cuenca Valle Medio del Magdalena. Boletín de Geología, 32(1), 45-77.

Cediel, F., Shaw, R., and Cáceres, C. (2003). Tectonic assembly of the Northern Andean block. In: C. Bartolini, R.T. Buffler, J. Blickwede (eds.). The Circum-Gulf of Mexico and the Caribbean: Hydrocarbon habitats, basin formation, and plate tectonics (pp. 815-848). AAPG Memoir 79.

Cetina, L., y Patiño, H.A. (2013). Determinación de los tensores de esfuerzos asociados a la evolución del flanco oeste del Anticlinal de Los Cobardes, Santander. Tesis de pregrado, Universidad Industrial de Santander, Bucaramanga, Colombia.

Colleta, B, Hebrard, F., Letouzey, J., Werner, P., and Rudkiewicz, J. (1990). Tectonic Style and Crustal Structure of the Eastern Cordillera (Colombia) From a Balanced Cross-Section. In: J. Letouzey (ed.). Petroleum and Tectonic in Mobile Belts (pp. 81-100). Paris: Editions Technip.

Cooper, M.A., Addison, F.T., Alvarez, R., Coral, M., Graham, R.H., Hayward, A.B., Howe, S., Martínez, J., Naar, J., Peñas, R., Pulham, A., and Taborda, A. (1995). Basin development and tectonic history of the Llanos Basin, Eastern Cordillera, and Middle Magdalena Valley, Colombia. AAPG Bulletin, 79(10), 1421-1443.

Cortés, M., and Angelier, J. (2005). Current states of stress in the northern Andes as indicated by focal mechanisms of earthquakes. Tectonophysics, 403(1-4), 29-58. doi: 10.1016/j.tecto.2005.03.020.

Cortés, M., Angelier, J., and Colletta, B. (2005). Paleostress evolution of the northern Andes (Eastern Cordillera of Colombia): implications on plate kinematics of the South Caribbean region. Tectonics, 24, 1-27. doi: 10.1029/2003TC001551.

Davis, G., and Reynolds, S. (1996). Structural geology of rocks and regions. NewYork: John Wiley & Sons, Inc.

Dengo, C.A., and Covey, M.C. (1993). Structure of the Eastern Cordillera of Colombia: implications for trap styles and regional tectonics. AAPG Bulletin, 77(8), 1315-1337. doi: 10.1306/BDFF8E7A-1718-11D7-8645000102C1865D.

Doblas, M. (1998). Slickenside kinematic indicators. Tectonophysics, 295(1-2), 187-197. doi: 10.1016/S0040-1951(98)00120-6.

Duddy, I.R., Parra, P., Mora, C.A., and Pimentel, C.A. (2009). AFTA apatite fission track analysis constraints on the Mesozoic to Quaternary thermal and tectonic evolution of the Middle Magdalena Basin and Santander Massif, Eastern Cordillera, Bucaramanga area, Colombia. X Simposio Bolivariano-Exploración Petrolera en las Cuencas Subandinas, Cartagena, Colombia.

Duque-Caro, H. (1990). The Chocó Block in the northwestern corner of South America: Structural, tectonostratigraphic, and paleogeographic implications. Journal of South American Earth Sciences, 3(1), 71-84. doi: 10.1016/0895-9811(90)90019-W.

Egbue, O., Kellogg, J., Aguirre, H., and Torres, C. (2014). Evolution of the stress and strain fields in the Eastern Cordillera, Colombia. Journal of Structural Geology, 58, 8-21. doi: 10.1016/j.jsg.2013.10.004.

Ego, F., Sébrier, M., Lavenu, A., Yepes, H., and Egues, A. (1996). Quaternary state of stress in the northern Andes and the restraining bend model of the Ecuadorian Andes. Tectonophysics, 259(1-3), 101-116. doi: 10.1016/0040-1951(95)00075-5.

Etayo, F., y Rodríguez, G.I. (1985). Edad de la Formación Los Santos. Proyecto Cretácico. Publicaciones Geológicas Especiales INGEOMINAS, 16, 1-5.

Farris, D.W., Jaramillo, C., Bayona, G., Restrepo-Moreno, S.A., Montes, C., Cardona, A, Mora, A., Speakman, R.J., Glascock, M.D., and Valencia, V. (2011). Fracturing of the Panamanian Isthmus during initial collision with South America. Geology, 39(11), 1007-1010. doi: 10.1130/G32237.1.

Fletcher, R.C., and Pollard, D.D. (1999). Can we understand structural and tectonic processes and their products without appeal to a complete mechanics?. Journal of Structural Geology, 21(8-9), 1071-1088. doi: 10.1016/S0191-8141(99)00056-5.

Fossen, H. (2010). Structural geology. Cambridge: Cambridge University Press.

Gómez, E., Jordan, T.E., Allmendinger, R., Hegarty, K., and Kelley, S. (2005). Syntectonic Cenozoic sedimentation in the northern middle Magdalena Valley Basin of Colombia and implications for exhumation of the Northern Andes. GSA Bulletin, 117(5-6), 547-569. doi: 10.1130/B25454.1.

Gómez, E., Jordan, T.E., Allmendinger, R.W., Hegarty, K., Kelley, S., and Heizler, M. (2003). Controls on architecture of the late Cretaceous to Cenozoic Southern Middle Magdalena Valley Basin, Colombia. GSA Bulletin, 115(2), 131-147. doi: 10.1130/0016-7606(2003)115<0131:COAOTL>2.0.CO;2.

Gómez-Tapias, J., Guevara, A.N., Ramírez, N.M., Mejía, D.J., Avella, M.T., Ospina, J.S., y Penagos, M.M. (2007). Compiladores. Mapa geológico de Colombia, escala 1: 1.000.000. INGEOMINAS, Bogotá, Colombia.

Hincapié-Gómez, S., Cardona, A., Jiménez, G., Monsalve, G., Ramírez-Hoyos, L., and Bayona, G. (2018). Paleomagnetic and gravimetrical reconnaissance of Cretaceous volcanic rocks from the Western Colombian Andes: Paleogeographic connections with the Caribbean Plate. Studia Geophysica et Geodaetica, 62(3), 485-511. doi: 10.1007/s11200-016-0678-y.

Horton, B.K., Saylor, J.E., Nie, J., Mora, A., Parra, M., Reyes-Harker, A., and Stockli, D.F. (2010). Linking sedimentation in the northern Andes to basement configuration, Mesozoic extension, and Cenozoic shortening: Evidence from detrital zircon U-Pb ages, Eastern Cordillera, Colombia. Geological Society of America Bulletin, 122(9-10), 1423-1442. doi: 10.1130/B30118.1.

Huang, Q., and Angelier, J. (1989). Inversion of field data in fault tectonics to obtain the regional stress-II. Using conjugate fault sets within heterogeneous families for computing palaeostress axes. Geophysical Journal International, 96(1), 139-149. doi: 10.1111/j.1365-246X.1989.tb05256.x.

Jiménez, G., López, O., Jaimes, L., y Umaña, R.M. (2016). Variaciones en el estilo estructural relacionado con anisotropías de basamento en el Valle Medio del Magdalena. Revista de la Academia Colombiana de Ciencias Exactas, Físicas y Naturales, 40(155), 312-319. doi: 10.18257/raccefyn.293.

Kammer, A. (1999). Observaciones acerca de un origen transpresivo de la Cordillera Oriental. Geología Colombiana, 24, 29-53.

Kellogg, J.N., Vega, V., Stallings, T.C., and Aiken, C.L. (1995). Tectonic development of Panama, Costa Rica, and the Colombian Andes: constraints from Global Positioning System geodetic studies and gravity. In: P. Mann (ed.). Geologic and tectonic development of the Caribbean Plate Boundary in Southern Central America (pp.75-90). Boulder: Geological Society of America Special Paper, 295.

Kerr, A.C., Marriner, G.F., Tarney, J., Nivia, A., Saunders, A.D., Thirlwall, M.F., and Sinton, C.W. (1997). Cretaceous Basaltic Terranes in western Columbia: elemental, chronological and Sr–Nd isotopic constraints on petrogenesis. Journal of Petrology, 38(6), 677-702. doi: 10.1093/petroj/38.6.677.

López, E. (2003). Upper crust models of Colombia. INGEOMINAS, Bogotá, Colombia.

López-Cardona, M.C. (2006). Análisis de deformación tectónica en el piedemonte de las cordilleras Central y Occidental Valle del Cauca, Colombia – Contribuciones paleosísmicas. Tesis de Maestría, Universidad de EAFIT, Medellín, Colombia.

Marrett, R., and Allmendinger, R.W. (1990). Kinematic analysis of fault-slip data. Journal of Structural Geology, 12(8), 973-986. doi: 10.1016/0191-8141(90)90093-E.

Marrett, R., and Allmendinger, R.W. (1991). Estimates of strain due to brittle faulting: sampling of fault populations. Journal of Structural Geology, 13(6), 735-738. doi: 10.1016/0191-8141(91)90034-G.

Marrett, R., and Peacock, D.C.P. (1999). Strain and stress. Journal of Structural Geology, 21(8-9), 1057-1063. doi: 10.1016/S0191-8141(99)00020-6.

Martínez, J.R (2002). Geología estructural y dinámica global. Salamanca, Universidad de Salamanca.

McClay, K.R., and Ellis, P.G. (1987). Geometries of extensional fault systems developed in model experiments. Geology, 15(4), 341-344.

McCourt, W.J., Aspden, J.A., and Brook, M. (1984). New geological and geochronological data from the Colombian Andes: continental growth by multiple accretion. Journal of the Geological Society, 141(5), 831-845.

Mejía, E., Velandia, F., Zuluaga, C., López, J., and Cramer, T. (2012). Análisis estructural al noreste del Volcán Nevado del Ruíz, Colombia - aporte a la exploración geotérmica. Boletín de Geología, 34(1), 27-41.

Mitra, S. (2002). Fold-accommodation faults. AAPG Bulletin, 86(4), 671-693.

Mojica, J., y Franco, R. (1990). Estructura y evolución tectónica del Valle Medio y Superior del Magdalena, Colombia. Geología Colombiana, 17, 41-64.

Montes, C., Cardona, A., Jaramillo, C., Pardo, A., Silva, J., Valencia, V., Ayala, C, Pérez-Angel, L.C., Rodriguez-Parra, L.A., Ramírez, V., and Niño, H. (2015). Middle Miocene closure of the Central American Seaway. Science, 348(6231), 226-229. doi: 10.1126/science.aaa2815.

Mora, A., Parra, M., Strecker, M.R., Kammer, A., Dimaté, C., and Rodríguez, F. (2006). Cenozoic contractional reactivation of Mesozoic extensional structures in the Eastern Cordillera of Colombia. Tectonics, 25(2), 1-19. doi: 10.1029/2005TC001854.

Mora, A., Reyes-Harker, A., Rodríguez, G., Tesón, E., Ramírez-Arias, J.C., Parra, M., Caballero, V., Mora, J.P., Quintero, I., Valencia, V., Ibáñez, M., Horton, B., and Stockli, D. (2013). Inversion tectonics under increasing rates of shortening and sedimentation: Cenozoic example from the Eastern Cordillera of Colombia. In: M. Nemcok, A. Mora, J.W. Cosgrove (eds.). Thick-Skin-Dominated Orogens: From Initial Inversion to Full Accretion (pp. 411-442). Geological Society, London, Special Publications, 377.

Morales, L.G., Podesta, D.J., Hatfield, W.C., Tanner, H., Jones, S.H., Barker, M.H.S., O’Donoghue, D.J., Mohler, C.E., Dubois, E.P., Jacobs, C., and Goss, C.R. (1958). General geology and oil occurrences of Middle Magdalena Valley, Colombia. In: L.G. Weeks (ed.). Habitat of Oil Symposium (pp. 641-695). Tulsa: American Association of Petroleum Geologists.

Mora-Páez, H., Kellogg, J.N., Freymueller, J.T., Mencin, D., Fernandes, R.M., Diederix, H., LaFemina, P., Cardona-Piedrahita, L., Lizarazo, S., Peláez-Gaviria, J.R., Díaz-Mila, F., Bohórquez-Orozco, O., Giraldo-Londoño, L., and Corchuelo-Cuervo, Y. (2019). Crustal deformation in the northern Andes – A new GPS velocity field. Journal of South American Earth Sciences, 89, 76-91. doi: 10.1016/j.jsames.2018.11.002.

Moreno, C., Horton, B., Caballero, V., Mora, A., Parra, M., and Sierra, J. (2011). Depositional and provenance record of the Paleogene transition from foreland to hinterland basin evolution during Andean orogenesis, northern Middle Magdalena Valley Basin, Colombia. Journal of South American Earth Sciences, 32(3), 246-263. doi: 10.1016/j.jsames.2011.03.018.

Nie, J., Horton, B., Saylor, J., Mora, A., Mange, M., Garzione, C., Basu, A., Moreno, C., Caballero, V., and Parra, M. (2012). Integrated provenance analysis of a convergent retroarc foreland system: U–Pb ages, heavy minerals, Nd isotopes, and sandstone compositions of the Middle Magdalena Valley basin, northern Andes, Colombia. Earth-Science Reviews, 110(1-4), 111-126. doi: 10.1016/j.earscirev.2011.11.002.

Osorio-Afanador, D.A. (2016). Estratigrafía y deformación del Grupo Girón en el Anticlinorio de los Yariguíes (“Anticlinal de Los Cobardes”) sectores Zapatoca y Río Lebrija. Tesis de pregrado, Universidad Industrial de Santander, Bucaramanga, Colombia.

Parra, M., Mora, A., Sobel, E.R., Strecker, M.R., and González, R. (2009). Episodic orogenic front migration in the northern Andes: Constraints from low-temperature thermochronology in the Eastern Cordillera, Colombia. Tectonics, 28(4), 1-27. doi: 10.1029/2008TC002423.

Peacock, D.C.P., and Marrett, R. (2000). Strain and stress: Reply. Journal of Structural Geology, 22(9), 1369-1378. doi: 10.1016/S0191-8141(00)00047-X.

Petit, J.P. (1987). Criteria for the sense of movement on fault surfaces in brittle rocks. Journal of Structural Geology, 9(5-6), 597-608. doi: 10.1016/0191-8141(87)90145-3.

Pindell, J.L., and Kennan, L. (2009). Tectonic evolution of the Gulf of Mexico, Caribbean and northern South America in the mantle reference frame: an update. In: K.H James, M.A. Lorente, J.L. Pindell (eds.). The Origin and Evolution of the Caribbean Plate (pp. 1-55). Geological Society of London, Special Publications, 328.

Prieto, G.A., Beroza, G.C., Barrett, S.A., López, G.A., and Florez, M. (2012). Earthquake nests as natural laboratories for the study of intermediate-depth earthquake mechanics. Tectonophysics, 570-571, 42-56. doi: 10.1016/j.tecto.2012.07.019.

Reiter, F., and Acs, P. (1996-2014). TectonicsFP, Software for Structural Geology, Microsoft Windows. Innsbruck University, Austria.

Restrepo-Moreno, S.A., Foster, D.A., Bernet, M., Min, K., and Noriega, S. (2019). Morphotectonic and Orogenic Development of the Northern Andes of Colombia: A Low-Temperature Thermochronology Perspective. In: F. Cediel, R.P. Shaw (eds.). Geology and Tectonics of Northwestern South America (pp. 749-832). Springer, Cham. doi: 10.1007/978-3-319-76132-9_11.

Rossello, E.A., and Cossey, S.P. (2012). What is the evidence for subduction in the Caribbean Margin of Colombia?. XI Simposio Bolivariano - Exploración Petrolera en las Cuencas Subandinas. Cartagena, Colombia.

Royero, J., y Clavijo, J. (2001). Mapa geológico generalizado Departamento de Santander. Escala 1:300.000. Memoria Explicativa. INGEOMINAS, Bogotá, Colombia.

Sánchez, J., Horton, B., Tesón, E., Mora, A., Ketcham, R., and Stockli, D. (2012). Kinematic evolution of Andean fold-thrust structures along the boundary between the Eastern Cordillera and Middle Magdalena Valley basin, Colombia. Tectonics, 31(3), 1-24. doi: 10.1029/2011TC003089.

Sarmiento-Rojas, L.F. (2001). Mesozoic rifting and Cenozoic basin inversion history of the Eastern Cordillera, Colombian Andes. Inferences from tectonic models. Ph.D. Thesis, Vrije Universiteit, Amsterdam, the Netherlands.

Sarmiento-Rojas, L.F., Van Wess, J., and Cloetingh, S. (2006). Mesozoic transtensional basin history of the Eastern Cordillera, Colombian Andes: Inferences from tectonic models. Journal of South American Earth Sciences, 21(4), 383-411. doi: 10.1016/j.jsames.2006.07.003.

Taboada, A., Rivera, L.A., Fuenzalida, A., Cisternas, A., Philip, H., Bijwaard, H., Olaya, J., and Rivera, C. (2000). Geodynamics of the northern Andes: subductions and intracontinental deformation (Colombia). Tectonics, 19(5), 787-813. doi: 10.1029/2000TC900004.

Tesón, E., Mora, A., Silva, A., Namson, J., Teixell, A., Castellanos, J., Casallas, W., Julivert, M., Taylor, M., Ibáñez, M., and Valencia, V. (2013). Relationship of Mesozoic graben development, stress, shortening magnitude, and structural style in the Eastern Cordillera of the Colombian Andes. In: M. Nemcok, A. Mora, J.W. Cosgrove (eds.). Thick-Skin-Dominated Orogens: From initial inversion to full accretion (pp. 257-283). Geological Society, London, Special Publications, 377.

Toto, E.A., and Kellogg, J.N. (1992). Structure of the Sinu-San Jacinto fold belt - an active accretionary prism in northern Colombia. Journal of South American Earth Sciences, 5(2), 211-222. doi: 10.1016/0895-9811(92)90039-2.

Trenkamp, R., Kellogg, J., Freymueller, J., and Mora, H. (2002). Wide plate margin deformation, southern Central America and northwestern South America, CASA GPS observations. Journal of South American Earth Sciences, 15(2), 157-171. doi: 10.1016/S0895-9811(02)00018-4.

Turner, F.J. (1953). Nature and dynamic interpretation of deformation lamellae in calcite of three marbles. American Journal of Science, 251(4), 276-298. doi: 10.2475/ajs.251.4.276.

Velandia, F. (2017). Cinemática de las fallas mayores del Macizo de Santander – énfasis en el modelo estructural y temporalidad al sur de la Falla de Bucaramanga. PhD Tesis. Universidad Nacional de Colombia, Bogotá, Colombia.

Velandia, F., and Bermúdez, M. (2018). The transpressive southern termination of the Bucaramanga fault (Colombia): Insights from geological mapping, stress tensors, and fractal analysis. Journal of Structural Geology, 115, 190-207. doi: 10.1016/j.jsg.2018.07.020.

Velandia, F., Acosta, J., Terraza. R., and Villegas, H. (2005). The current tectonic motion of the Northern Andes along the Algeciras Fault System in SW Colombia. Tectonophysics, 399(1-4), 313-329. doi: 10.1016/j.tecto.2004.12.028.

Velandia, F., Cetina, M.A., Castellanos, L.E. y Gómez, S. (2016). Análisis de fracturas y cinemática de fallas geológicas como primer aporte al modelo conceptual de aguas subterráneas en la zona de Charta, Macizo de Santander-Colombia. Revista de la Facultad de Ingeniería UCV, 31(2), 37-56.

Velásquez, R., y Castillo, V. (2006). Resistencia de la etnia Yareguíes a las políticas de reducción y "civilización" en el siglo XIX. Revista Historia y Sociedad, 12, 285-317.

Villagómez, D., Spikings, R., Magna, T., Kammer, A., Winkler, W., and Beltrán, A. (2011). Geochronology, geochemistry and tectonic evolution of the Western and Central cordilleras of Colombia. Lithos, 125(3-4), 875-896. doi: 10.1016/j.lithos.2011.05.003.

Villamil, T. (1999). Campanian–Miocene tectonostratigraphy, depocenter evolution and basin development of Colombia and western Venezuela. Paleogeography, Paleoclimatology, Paleoecology, 153(1-4), 239 -275. doi: 10.1016/S0031-0182(99)00075-9.

Ward, D., Goldsmith, R., Cruz, J., y Restrepo, H. (1973). Geología de los cuadrángulos H-12 Bucaramanga y H-13 Pamplona, Departamento de Santander. Boletín Geológico, 21(1-3), 1-132.

Ward, W., Goldsmith, R., Jimeno, A., Cruz, J., Restrepo, H., y Gómez, E. (1977). Mapa geológico del cuadrángulo H-12 Bucaramanga escala 1:100.000. INGEOMINAS.