No. Registros Solicitud 1 5614 colombia



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DE - DESCRIPTORS: Andes-; Colombia-; east-slope; proposed-seismographic-station; South-America

CC - CATEGORY CODES: 19-Seismology

DT - DOCUMENT TYPE: Serial

BL - BIB LEVEL: Analytic

RF - REFERENCE SOURCE: GeoRef, Copyright 2000, American Geological Institute. Reference includes data from Bibliography and Index of Geology Exclusive of North America, Geological Society of America, Boulder, CO, United States

IS - ISSN: 1023-3210

CO - CODEN: IGCGAO

AN - ACCESSION NUMBER: 1951-000566

UD - UPDATE CODE: 1951

Registro 3066 de 5614 - GeoRef Disc 1: 1785-1974

TI - TITLE: Geological and petrographical notes on Gorgona island in relation to northwestern S. America.

AU - AUTHORS: Gansser-A

SO - SOURCE: Schweizerische Mineralogische und Petrographische Mitteilungen = Bulletin Suisse de Mineralogie et Petrographie. 30; 2, Pages 219-237. 1950.

PB - PUBLISHER: Verlag Leemann. Zurich, Switzerland. 1950.

CP - COUNTRY OF PUBLICATION: Switzerland

PY - PUBLICATION YEAR: 1950

LA - LANGUAGE: English

AB - ABSTRACT: In addition to describing the geology and petrography of Gorgona, composed mainly of basic igneous rocks, and its relation to the neighboring coastal region of Colombia, attention is called to the many skeletal crystals of olivine and augite in diabases on the east side of the island.

DE - DESCRIPTORS: Colombia-; geologic-history; geologic-maps; Gorgona-; Gorgona-island; igneous-rocks; maps-; petrology-; rock-descriptions; South-America

CC - CATEGORY CODES: 05-Igneous-and-metamorphic-petrology

DT - DOCUMENT TYPE: Serial

BL - BIB LEVEL: Analytic

IL - ILLUSTRATION: illus. incl. geol. map.

RF - REFERENCE SOURCE: GeoRef, Copyright 2000, American Geological Institute. Reference includes data from Bibliography and Index of Geology Exclusive of North America, Geological Society of America, Boulder, CO, United States

IS - ISSN: 0036-7699

CO - CODEN: SMPTA8

AN - ACCESSION NUMBER: 1951-001220

UD - UPDATE CODE: 1951

Registro 3067 de 5614 - GeoRef Disc 1: 1785-1974

TI - TITLE: Tertiary geosyncline in western Ecuador and Colombia.

AU - AUTHORS: Nygren-W-E

SO - SOURCE: Geological Society of America Bulletin. 61; 12, Part 2, Pages 1540. 1950.

PB - PUBLISHER: Geological Society of America (GSA). Boulder, CO, United States. 1950.

CP - COUNTRY OF PUBLICATION: United-States

PY - PUBLICATION YEAR: 1950

LA - LANGUAGE: English

DE - DESCRIPTORS: Bolivar-geosyncline; Cenozoic-; Colombia-; Ecuador-; historical-geology; South-America; Tertiary-

CC - CATEGORY CODES: 12-Stratigraphy

DT - DOCUMENT TYPE: Abstract; Serial

BL - BIB LEVEL: Analytic

RF - REFERENCE SOURCE: GeoRef, Copyright 2000, American Geological Institute. Reference includes data from Bibliography and Index of Geology Exclusive of North America, Geological Society of America, Boulder, CO, United States

IS - ISSN: 0016-7606

CO - CODEN: BUGMAF

AN - ACCESSION NUMBER: 1951-002625

UD - UPDATE CODE: 1951

Registro 3068 de 5614 - GeoRef Disc 1: 1785-1974

TI - TITLE: Deglaciation in Colombia.

AU - AUTHORS: Oppenheim-Victor

SO - SOURCE: 2; Pages 285. 1950.

NT - NOTES: Assoc. Int. Hydrol. Sci., Assemblee gen., Oslo, 1948, Comm. Neige et Glaciers, Tr.

PY - PUBLICATION YEAR: 1950

LA - LANGUAGE: English

DE - DESCRIPTORS: Colombia-; deglaciation-; glaciers-; physical-geology; South-America

CC - CATEGORY CODES: 24-Quaternary-geology

DT - DOCUMENT TYPE: Serial

BL - BIB LEVEL: Analytic

IL - ILLUSTRATION: illus., [n.d.

RF - REFERENCE SOURCE: GeoRef, Copyright 2000, American Geological Institute. Reference includes data from Bibliography and Index of Geology Exclusive of North America, Geological Society of America, Boulder, CO, United States

AN - ACCESSION NUMBER: 1951-002649

UD - UPDATE CODE: 1951

Registro 3069 de 5614 - GeoRef Disc 1: 1785-1974

TI - TITLE: Geologic outline of the Pacific coast of Colombia, south of Buenaventura.

AU - AUTHORS: Oppenheim-Victor

SO - SOURCE: Report of the ... Session - International Geological Congress. Part 6; Pages 75. 1950.

NT - NOTES: 18th, Great Britain, Rept.

PB - PUBLISHER: International Geological Congress. [location varies], International. 1950.

RP - RESEARCH PROGRAM: IGC (International Geological Congress)

CP - COUNTRY OF PUBLICATION: International

PY - PUBLICATION YEAR: 1950

LA - LANGUAGE: English

DE - DESCRIPTORS: Buenaventura-region; Cenozoic-; Colombia-; geology-; Pacific-Coast; petroleum-; South-America; Tertiary-; United-States; Western-U.S.

CC - CATEGORY CODES: 29-Economic-geology-of-energy-sources

DT - DOCUMENT TYPE: Abstract; Serial

BL - BIB LEVEL: Analytic

RF - REFERENCE SOURCE: GeoRef, Copyright 2000, American Geological Institute. Reference includes data from Bibliography and Index of Geology Exclusive of North America, Geological Society of America, Boulder, CO, United States

IS - ISSN: 1023-3210

CO - CODEN: IGCGAO

AN - ACCESSION NUMBER: 1951-002650

UD - UPDATE CODE: 1951

Registro 3070 de 5614 - GeoRef Disc 1: 1785-1974

BK - BOOK TITLE: World geography of petroleum.

BA - BOOK AUTHORS: Pratt-Wallace-E (editors); Good-Dorothy

SO - SOURCE: Am. Geog. Soc., Spec. Pub.. 31; 1950.

PB - PUBLISHER: Pages: 461. 1950.

PY - PUBLICATION YEAR: 1950

LA - LANGUAGE: English

AB - ABSTRACT: Includes sections on the occurrence and production of petroleum in Venezuela, by Guillermo Zuloaga; Colombia, by Geoffrey Barrow; South America, by Frank B. Notestein; the Middle East, by G. M. Lees; Saudi Arabia and Bahrein, by Max Steinecke and M. P. Yackel; the USSR, by Eugene Stebinger; western Europe, by Lyman C. Reed; Indonesia, British Borneo, and Burma, by I. Swemle; other areas in Africa, Asia, and Oceania, by D. Dale Condit; and polar areas, by Wallace E. Pratt. An extensive bibliography is appended.

DE - DESCRIPTORS: Africa-; Asia-; Bahrein,-petroleum; Borneo-British; Burma-; Commonwealth-of-Independent-States; economic-geology; Europe-; Far-East; Indonesia-; Middle-East; petroleum-; Polar-areas,-petroleum; Saudi-Arabia,-petroleum; South-America; USSR-; Venezuela-; World-geography

CC - CATEGORY CODES: 29-Economic-geology-of-energy-sources

DT - DOCUMENT TYPE: Serial

BL - BIB LEVEL: Monograph

IL - ILLUSTRATION: illus. incl. sketch maps.

RF - REFERENCE SOURCE: GeoRef, Copyright 2000, American Geological Institute. Reference includes data from Bibliography and Index of Geology Exclusive of North America, Geological Society of America, Boulder, CO, United States

AN - ACCESSION NUMBER: 1951-002862

UD - UPDATE CODE: 1951

Registro 3071 de 5614 - GeoRef Disc 1: 1785-1974

BK - BOOK TITLE: Las Piedras de Tunja de Facatativa y el cuaternario de la sabana de Bogota.

BA - BOOK AUTHORS: Royo-y-Gomez-Jose

PY - PUBLICATION YEAR: 1950

LA - LANGUAGE: Spanish

AB - ABSTRACT: A series of large Senonian (upper Cretaceous) sandstone blocks is present in the Piedras de Tunja national park northeast of Facatativa, Colombia. Their glacial origin is refuted, and it is demonstrated that they are the product of erosion by waters of a lake which was contemporary with the first stages of Pleistocene glaciation and which was drained during late and postglacial time.

DE - DESCRIPTORS: Cenozoic-; Colombia-; erosion-; historical-geology; Piedras-de-Tunja-park; Quaternary-; South-America

CC - CATEGORY CODES: 24-Quaternary-geology

BL - BIB LEVEL: Monograph

IL - ILLUSTRATION: illus., Bogota, Inst. Etnol. Nac.

RF - REFERENCE SOURCE: GeoRef, Copyright 2000, American Geological Institute. Reference includes data from Bibliography and Index of Geology Exclusive of North America, Geological Society of America, Boulder, CO, United States

AN - ACCESSION NUMBER: 1951-003080

UD - UPDATE CODE: 1951

Registro 3072 de 5614 - GeoRef Disc 1: 1785-1974

TI - TITLE: Wie verlaeuft die Gesteinsverwitterung und Bodenbildung in den Tropen, insbesondere in Kolumbien?.

AU - AUTHORS: Schaufelberger-P

SO - SOURCE: Schweizerische Mineralogische und Petrographische Mitteilungen = Bulletin Suisse de Mineralogie et Petrographie. 30; 2, Pages 238-257. 1950.

PB - PUBLISHER: Verlag Leemann. Zurich, Switzerland. 1950.

CP - COUNTRY OF PUBLICATION: Switzerland

PY - PUBLICATION YEAR: 1950

LA - LANGUAGE: German

LS - LANGUAGE OF SUMMARY: English; Spanish

AB - ABSTRACT: Discusses rock weathering and soil formation in the tropics, especially Colombia, and concludes that "weathering in the tropics takes a similar course as in the temperate zone. The products of weathering are hydrargillite, goethite and quartz. In a dry climate calcite may sometimes be found in the clay fraction. In the absence of humus weathering starts with lateritisation. However as soon as humus comes into play hydrargillite ceases to be stable and alters, in part at least, into kaolinite. Superficial lateritisation, therefore, only persists while not impeded by vegetation. Consequently laterite is not a soil but a rock.".

DE - DESCRIPTORS: Colombia-; physical-geology; soils-; South-America; Tropical-regions; Tropical-soils; weathering-; Weathering-and-soil-formation

CC - CATEGORY CODES: 25-Soils

DT - DOCUMENT TYPE: Serial

BL - BIB LEVEL: Analytic

RF - REFERENCE SOURCE: GeoRef, Copyright 2000, American Geological Institute. Reference includes data from Bibliography and Index of Geology Exclusive of North America, Geological Society of America, Boulder, CO, United States

IS - ISSN: 0036-7699

CO - CODEN: SMPTA8

AN - ACCESSION NUMBER: 1951-003192

UD - UPDATE CODE: 1951

Registro 3073 de 5614 - GeoRef Disc 1: 1785-1974

TI - TITLE: Estudio sobre las condiciones geologicas de estabilidad del puerto de Zambrano en el rio Magdalena, para efecto de la construccion de obras de defensa del mismo.

AU - AUTHORS: Botero-Restrepo-Gilberto

SO - SOURCE: Colombia, Serv. Geol. Nac., Compilacion Estud. Geol. Ofic.. 8; Pages 205-220. 1950.

PY - PUBLICATION YEAR: 1950

LA - LANGUAGE: Spanish

AB - ABSTRACT: In connection with the projected construction of retaining structures on the left bank of the Magdalena river in the harbor of Zambrano, Colombia, the geologic and physiographic features, and the extent and causes of landslides in the area are discussed. The area is composed of Recent alluvial deposits overlying upper Tertiary sandy clays. The landslides are considered due to flowing and sliding of water-saturated plastic clays.

DE - DESCRIPTORS: Colombia-; landslides-; mass-movements; physical-geology; South-America; Zambrano-harbor-area

CC - CATEGORY CODES: 23-Geomorphology

DT - DOCUMENT TYPE: Serial

BL - BIB LEVEL: Analytic

IL - ILLUSTRATION: illus. incl. map.

RF - REFERENCE SOURCE: GeoRef, Copyright 2000, American Geological Institute. Reference includes data from Bibliography and Index of Geology Exclusive of North America, Geological Society of America, Boulder, CO, United States

AN - ACCESSION NUMBER: 1952-000582

UD - UPDATE CODE: 1952

Registro 3074 de 5614 - GeoRef Disc 1: 1785-1974

TI - TITLE: Estudio para el abastecimiento de aguas de regadio en el municipio de Tibasosa, departamento de Boyaca.

AU - AUTHORS: Botero-Restrepo-Gilberto

SO - SOURCE: 8; Pages 221-244. 1950.

NT - NOTES: Colombia, Serv. Geol. Nac., Compilacion Estud. Geol. Ofic. Colombia

CP - COUNTRY OF PUBLICATION: Colombia

PY - PUBLICATION YEAR: 1950

LA - LANGUAGE: Spanish

AB - ABSTRACT: Artesian waters may be present in the Giron formation (Triassic-Jurassic) of the Tibasosa area, Boyaca, Colombia, in sufficient quantity to warrant drilling. Supplemental water supplies may also be obtained from the zone of saturation in the thick series of alluvial deposits which covers a large part of the area.

DE - DESCRIPTORS: Boyaca-; Cenozoic-; Colombia-; geologic-maps; Jurassic-; maps-; Mesozoic-; Quaternary-; South-America; Tibasosa-area; Triassic-; water-supply; water,-ground-and-surface

CC - CATEGORY CODES: 14-Geologic-maps

DT - DOCUMENT TYPE: Map

BL - BIB LEVEL: Analytic

MS - MAP SCALE: 1:10,000

IL - ILLUSTRATION: illus. incl. colored geol. map .

RF - REFERENCE SOURCE: GeoRef, Copyright 2000, American Geological Institute. Reference includes data from Bibliography and Index of Geology Exclusive of North America, Geological Society of America, Boulder, CO, United States

AN - ACCESSION NUMBER: 1952-000583

UD - UPDATE CODE: 1952

Registro 3075 de 5614 - GeoRef Disc 1: 1785-1974

TI - TITLE: Reconocimiento geologico del area comprendida por los municipios de Belen, Cerinza, Corrales, Floresta, Nobsa, y Santa Rosa de Viterbo (departamento de Boyaca).

AU - AUTHORS: Botero-Restrepo-Gilberto

SO - SOURCE: 8; Pages 245-311. 1950.

NT - NOTES: Colombia, Serv. Geol. Nac., Compilacion Estud. Geol. Ofic. Colombia

CP - COUNTRY OF PUBLICATION: Colombia

PY - PUBLICATION YEAR: 1950

LA - LANGUAGE: Portuguese

AB - ABSTRACT: An extensive study of the stratigraphy, structure, mineral resources, and water supply of the Belen-Cerinza- Corrales-Floresta-Nobsa-Santa Rosa de Viterbo area, Boyaca, Colombia. The area is composed principally of a Precambrian metamorphic complex and the Floresta (Devonian), Cuche (Permo-Carboniferous), Giron (Triassic-Jurassic), and lower Cretaceous formations. Mineral resources include pegmatites and refractory clays.

DE - DESCRIPTORS: areas-described; Boyaca-parts; Colombia-; geologic-history; geologic-maps; maps-; mineral-resources; South-America; water-supply

CC - CATEGORY CODES: 13-Areal-geology

DT - DOCUMENT TYPE: Map

BL - BIB LEVEL: Analytic

MS - MAP SCALE: 1:70,000

IL - ILLUSTRATION: illus. incl. colored geol. map .

RF - REFERENCE SOURCE: GeoRef, Copyright 2000, American Geological Institute. Reference includes data from Bibliography and Index of Geology Exclusive of North America, Geological Society of America, Boulder, CO, United States

AN - ACCESSION NUMBER: 1952-000584

UD - UPDATE CODE: 1952

Registro 3076 de 5614 - GeoRef Disc 1: 1785-1974

TI - TITLE: Posibilidades de aguas subterraneas en las regiones secas de Cucuta (Santander del Norte).

AU - AUTHORS: Diezemann-Wolfgang

SO - SOURCE: 8; Pages 67-84. 1950.

NT - NOTES: Colombia, Serv. Geol. Nac., Compilacion Estud. Geol. Ofic. Colombia

CP - COUNTRY OF PUBLICATION: Colombia

PY - PUBLICATION YEAR: 1950

LA - LANGUAGE: Spanish

AB - ABSTRACT: Quaternary alluvial and terrace deposits and sandstones of the Guayabo (Miocene) and Esmeralda (Oligocene) formations are potential sources of moderate amounts of water for several arid areas in the Cucuta region, Colombia.

DE - DESCRIPTORS: Cenozoic-; Colombia-; Cucuta-region; geologic-maps; ground-water; maps-; Quaternary-; South-America; Tertiary-; water-supply; water,-ground-and-surface

CC - CATEGORY CODES: 21-Hydrogeology

DT - DOCUMENT TYPE: Map

BL - BIB LEVEL: Analytic

MS - MAP SCALE: 1:35,000

IL - ILLUSTRATION: illus. incl. colored geol. map .

RF - REFERENCE SOURCE: GeoRef, Copyright 2000, American Geological Institute. Reference includes data from Bibliography and Index of Geology Exclusive of North America, Geological Society of America, Boulder, CO, United States

AN - ACCESSION NUMBER: 1952-001268

UD - UPDATE CODE: 1952

Registro 3077 de 5614 - GeoRef Disc 1: 1785-1974

TI - TITLE: Informe geologico sobre la isla del Morro, bahia de Tumaco (departamento de Narino).

AU - AUTHORS: Gutierrez-Hernando

SO - SOURCE: 8; Pages 149-173. 1950.

NT - NOTES: Colombia, Serv. Geol. Nac., Compilacion Estud. Geol. Ofic. Colombia

CP - COUNTRY OF PUBLICATION: Colombia

PY - PUBLICATION YEAR: 1950

LA - LANGUAGE: Portuguese

AB - ABSTRACT: An account of the geology and mineral resources of the Tumaco bay region, Narino, Colombia, with special reference to Morro island and its suitability as the site for a city. The island is composed of upper Miocene sandstones overlain in large part by Quaternary and younger alluvial deposits and capped in places by Pliocene volcanic deposits. It is undergoing a cycle of emergence.

DE - DESCRIPTORS: Cenozoic-; Colombia-; engineering-geology; geologic-maps; historical-geology; maps-; mineral-resources; Morro-island; Quaternary-; shorelines-; South-America; Tertiary-; Tumaco-bay-region

CC - CATEGORY CODES: 13-Areal-geology

DT - DOCUMENT TYPE: Map

BL - BIB LEVEL: Analytic

MS - MAP SCALE: 1:14,000

IL - ILLUSTRATION: illus. incl. colored geol. map .

RF - REFERENCE SOURCE: GeoRef, Copyright 2000, American Geological Institute. Reference includes data from Bibliography and Index of Geology Exclusive of North America, Geological Society of America, Boulder, CO, United States

AN - ACCESSION NUMBER: 1952-002107

UD - UPDATE CODE: 1952

Registro 3078 de 5614 - GeoRef Disc 1: 1785-1974

TI - TITLE: Reconocimiento del area La Calera- Sopo-Guatavita-Guasca, Cundinamarca.

AU - AUTHORS: Hubach-Enrique

SO - SOURCE: Colombia, Serv. Geol. Nac., Compilacion Estud. Geol. Ofic. Colombia. 8; Pages 85-97. 1950.

PY - PUBLICATION YEAR: 1950

LA - LANGUAGE: Spanish

AB - ABSTRACT: The Calera-Sopo-Guatavita-Guasca area, Cundinamarca, Colombia, is composed of Cretaceous and Quaternary formations. The structure comprises a series of intersecting anticlines, with which oil is believed to be associated, and synclines in which coal and artesian waters occur.

DE - DESCRIPTORS: areas-described; Calera-Sopo--Guatavita-Guasca-area; Calera-Sopo-Guatavita--Guasca-area; Calera-Sopo-Guatavita-Guasca-area; Cenozoic-; coal-; Colombia-; Cretaceous-; Cundinamarca-; folds-; Mesozoic-; organic-residues; petroleum-; possibilities-; Quaternary-; sedimentary-rocks; South-America

CC - CATEGORY CODES: 29-Economic-geology-of-energy-sources

DT - DOCUMENT TYPE: Serial

BL - BIB LEVEL: Analytic

IL - ILLUSTRATION: illus. incl. maps.

RF - REFERENCE SOURCE: GeoRef, Copyright 2000, American Geological Institute. Reference includes data from Bibliography and Index of Geology Exclusive of North America, Geological Society of America, Boulder, CO, United States

AN - ACCESSION NUMBER: 1952-002409

UD - UPDATE CODE: 1952

Registro 3079 de 5614 - GeoRef Disc 1: 1785-1974

TI - TITLE: El area petrolifera cretacea de la Cordillera Oriental, en especial de Cundinamarca y Boyaca.

AU - AUTHORS: Hubach-Enrique

SO - SOURCE: Colombia, Serv. Geol. Nac., Compilacion Estud. Geol. Ofic. Colombia. 8; Pages 99-118. 1950.

PY - PUBLICATION YEAR: 1950

LA - LANGUAGE: Spanish

AB - ABSTRACT: Discusses the stratigraphic and structural relations of the Villeta formation (middle Cretaceous) of the Cordillera Oriental, Colombia, with special reference to the Cundinamarca and Boyaca regions. Numerous indications point to the possibility that the formation is oil-bearing.

DE - DESCRIPTORS: Andes-; Colombia-; Cretaceous-; Eastern-Cordillera; economic-geology; Mesozoic-; petroleum-; possibilities-; South-America

CC - CATEGORY CODES: 29-Economic-geology-of-energy-sources

DT - DOCUMENT TYPE: Serial

BL - BIB LEVEL: Analytic

RF - REFERENCE SOURCE: GeoRef, Copyright 2000, American Geological Institute. Reference includes data from Bibliography and Index of Geology Exclusive of North America, Geological Society of America, Boulder, CO, United States

AN - ACCESSION NUMBER: 1952-002410

UD - UPDATE CODE: 1952

Registro 3080 de 5614 - GeoRef Disc 1: 1785-1974

TI - TITLE: Beitraege zur Petrographie des Gebietes am oberen Rio Magdalena.

AU - AUTHORS: Lehmann-Emil

SO - SOURCE: Neues Jahrbuch fuer Mineralogie, Geologie und Palaeontologie, Abhandlungen, Abteilung A: Mineralogie, Petrographie. 81; 1, Pages 1-122. 1950.

PB - PUBLISHER: E. Schweizerbart'sche Verlagsbuchhandlung. Stuttgart, Federal Republic of Germany. 1950.

CP - COUNTRY OF PUBLICATION: Federal-Republic-of-Germany

PY - PUBLICATION YEAR: 1950

LA - LANGUAGE: German

AB - ABSTRACT: Describes the field relations and microscopic characters, as well as the chemical composition, of many igneous rocks of the upper Magdalena river region in the eastern Andes of Colombia, compares them with similar rocks in the Mediterranean, Atlantic, and North American regions, and discusses at length various processes (differentiation and others) which may have led to their formation.

DE - DESCRIPTORS: Colombia-; igneous-rocks; Magdalena-river-region; magmas-; magmas-and-magmatic-differentiation; petrogenesis-; petrology-; rock-descriptions; South-America

CC - CATEGORY CODES: 05-Igneous-and-metamorphic-petrology

DT - DOCUMENT TYPE: Serial

BL - BIB LEVEL: Analytic

IL - ILLUSTRATION: illus.

RF - REFERENCE SOURCE: GeoRef, Copyright 2000, American Geological Institute. Reference includes data from Bibliography and Index of Geology Exclusive of North America, Geological Society of America, Boulder, CO, United States

IS - ISSN: 0369-4488

AN - ACCESSION NUMBER: 1952-003042

UD - UPDATE CODE: 1952

Registro 3081 de 5614 - GeoRef Disc 1: 1785-1974

TI - TITLE: Geologia de la isla de Tierra Bomba, Cartagena, y estudio del abastecimiento de Cano de Loro mediante aguas subterraneas.

AU - AUTHORS: Royo-y-Gomez-Jose

SO - SOURCE: Colombia, Serv. Geol. Nac., Compilacion Estud. Geol. Ofic. Colombia. 8; Pages 33-66. 1950.

PY - PUBLICATION YEAR: 1950

LA - LANGUAGE: Italian

AB - ABSTRACT: Tierra Bomba island and the coastal area of the Cartagena bay, north Colombia, in which the island is located, are composed of Miocene formations and two series of Pleistocene deposits. Although the geologic setting of Tierra Bomba is favorable to the occurrence of ground-water aquifers at depth, the waters would probably be too highly mineralized, because of the presence of soluble sulfates in the sedimentary strata and the infiltration of sea water, to be of use as a source of water supply.

DE - DESCRIPTORS: Cenozoic-; Colombia-; geologic-maps; ground-water; historical-geology; maps-; Quaternary-; South-America; Tertiary-; Tierra-Bomba-island; Tierra-Bomba--Cartagena-bay-region; Tierra-Bomba-Cartagena-bay-region; water-supply; water,-ground-and-surface

CC - CATEGORY CODES: 13-Areal-geology

DT - DOCUMENT TYPE: Serial

BL - BIB LEVEL: Analytic

IL - ILLUSTRATION: col. geol. maps.

RF - REFERENCE SOURCE: GeoRef, Copyright 2000, American Geological Institute. Reference includes data from Bibliography and Index of Geology Exclusive of North America, Geological Society of America, Boulder, CO, United States

AN - ACCESSION NUMBER: 1952-004266

UD - UPDATE CODE: 1952

Registro 3082 de 5614 - GeoRef Disc 1: 1785-1974

TI - TITLE: Adiciones y correcciones a la bibliografia geologica, geografica y minera de Colombia.

AU - AUTHORS: Royo-y-Gomez-Jose

SO - SOURCE: Colombia, Serv. Geol. Nac., Compilacion Estud. Geol. Ofic. Colombia. 8; Pages 313-344. 1950.


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