Cacho Formation Definition
The formation was first described by Hubach in 1931 and 1957 and named by Campbell in 1962 and Julivert in 1963.[ 1] [ 2]
Description
Lithologies
The Cacho Formation consists of white, yellow and reddish fine to coarse cross-bedded sandstones in thick banks intercalated with reddish and grey shales .[ 1] [ 3]
References
1 2 3 Montoya & Reyes, 2005, p.55 1 2 Acosta & Ulloa, 2002, p.58 1 2 Guerrero Uscátegui, 1992, p.5 ↑ Montoya & Reyes, 2005, p.57 Bibliography
Acosta Garay, Jorge E.; Ulloa Melo, Carlos E. (2002), Mapa Geológico del Departamento de Cundinamarca - 1:250,000 - Memoria explicativa INGEOMINAS , pp. 1– 108, retrieved 2017-03-29 Guerrero Uscátegui, Alberto Lobo (1992), Geología e Hidrogeología de Santafé de Bogotá y su Sabana , Sociedad Colombiana de Ingenieros, pp. 1– 20 Montoya Arenas, Diana María; Reyes Torres, Germán Alfonso (2005), Geología de la Sabana de Bogotá , INGEOMINAS , pp. 1– 104 Maps
Fuquen M., Jaime A; Osorno M, José F. (2009), Plancha 190 - Chiquinquirá - 1:100,000 INGEOMINAS , p. 1, retrieved 2017-06-06 Montoya, Diana María; Reyes, Germán (2009), Plancha 209 - Zipaquirá - 1:100,000 INGEOMINAS , p. 1, retrieved 2017-06-06 Terraza, Roberto; Moreno, Giovanni; Buitrago, José A.; Pérez, Adrián; Montoya, Diana María (2010), Plancha 210 - Guateque - 1:100,000 INGEOMINAS , p. 1, retrieved 2017-06-06 Buitrago, José Alberto; Terraza M., Roberto; Etayo, Fernando (1998), Plancha 228 - Santafé de Bogotá Noreste - 1:100,000 INGEOMINAS , p. 1, retrieved 2017-06-06
