No. Registros Solicitud 1 5614 colombia

SO - SOURCE: Journal of Paleontology. 69; 3, Pages 608. 1995.

PB - PUBLISHER: Paleontological Society. Lawrence, KS, United States of America. 1995.

RP - RESEARCH PROGRAM: USGSOP (Non-USGS publications with USGS authors)

CP - COUNTRY OF PUBLICATION: United-States

PY - PUBLICATION YEAR: 1995

LA - LANGUAGE: English

DE - DESCRIPTORS: Cenozoic-; central-Nevada; Colombia-; Denay-Limestone; Devonian-; Eifelian-; Gastropoda-; Invertebrata-; Merriamella-eurekae; Merriamites-; Middle-Devonian; Miocene-; Mollusca-; Neogene-; Nevada-; new-names; Paleocene-; Paleogene-; Paleozoic-; revision-; South-America; taxonomy-; Tertiary-; Turritella-; Turritellidae-; United-States

CC - CATEGORY CODES: 10-Invertebrate-paleontology

DT - DOCUMENT TYPE: Serial

BL - BIB LEVEL: Analytic

IL - ILLUSTRATION: Refs: 3

RF - REFERENCE SOURCE: GeoRef, Copyright 2000, American Geological Institute.

IS - ISSN: 0022-3360

CO - CODEN: JPALAZ

AN - ACCESSION NUMBER: 1995-041814

UD - UPDATE CODE: 199515

Registro 4792 de 5614 - GeoRef Disc 4: 1993-1996

TI - TITLE: Palaxius caucaensis n.sp., a crustacean microcoprolite from the basal Nogales Formation (Campanian to Maastrichtian) of Colombia.

AU - AUTHORS: Blau-Joachim; Moreno-S-Mario; Senff-Michael

AF - AUTHOR AFFILIATION: Museum d'Histoire Naturelle, Geneve, Switzerland

SO - SOURCE: Micropaleontology. 41; 1, Pages 85-88. 1995.

PB - PUBLISHER: American Museum of Natural History. New York, NY, United States. 1995.

CP - COUNTRY OF PUBLICATION: United-States

PY - PUBLICATION YEAR: 1995

LA - LANGUAGE: English

DE - DESCRIPTORS: Arthropoda-; biostratigraphy-; Campanian-; Central-Cordillera; Colombia-; coprolites-; Cretaceous-; Crustacea-; Invertebrata-; Maestrichtian-; Mandibulata-; Mesozoic-; Monteloro-Colombia; new-taxa; Nogales-Formation; Palaxius-; Palaxius-caucaensis; Senonian-; South-America; taxonomy-; Upper-Cretaceous; Valle-del-Cauca-Colombia

CC - CATEGORY CODES: 12-Stratigraphy

DT - DOCUMENT TYPE: Serial

BL - BIB LEVEL: Analytic

MC - MAP COORDINATES: LAT: N040000; N040000; LONG: W0760000; W0760000.

IL - ILLUSTRATION: Refs: 16; illus. incl. sketch map.

RF - REFERENCE SOURCE: GeoRef, Copyright 2000, American Geological Institute.

IS - ISSN: 0026-2803

CO - CODEN: MCPLAI

AN - ACCESSION NUMBER: 1995-041911

UD - UPDATE CODE: 199515

Registro 4793 de 5614 - GeoRef Disc 4: 1993-1996

TI - TITLE: Stability problems in water tunnels caused by expandable minerals; swelling pressure measurements and mineralogical analysis.

AU - AUTHORS: Brattli-Bjorge; Broche-Einar

AF - AUTHOR AFFILIATION: University of Trondheim, Department of Geology and Mineral Resources Engineering, Trondheim, Norway

SO - SOURCE: Engineering Geology. 39; 3-4, Pages 151-169. 1995.

PB - PUBLISHER: Elsevier. Amsterdam, Netherlands. 1995.

CP - COUNTRY OF PUBLICATION: Netherlands

PY - PUBLICATION YEAR: 1995

LA - LANGUAGE: English

AB - ABSTRACT: To improve the water supply in Bogota, Colombia, 38km of tunnels were excavated through the Cretaceous and Tertiary sedimentary rocks. After four months in operation, a number of fall-outs and slides in the shotcrete-lined parts of the longest tunnel stopped the water flow completely. The majority of the fall-outs occurred in the Fomeque formation, which is dominated by black shales with interbedded layers of siltstone and some limestones. Several rock samples from the Fomeque formation have been analyzed with respect to swellability and petrography/mineralogy. Swelling pressures varying from 0.14MPa (siltstone) to 4.5MPa (shale) have been measured on intact rock specimens. The siltstone does not show cracking or slaking after storage in water for several weeks. The shale disintegrates almost immediately when submerged. Representative samples of the two rock types were chosen for comprehensive mineralogical and textural analyses. The rocks show a marked difference in textures. The siltstone is homogeneous, massive and cryptocrystalline to fine grained, while the shale is microcrystalline to cryptocrystalline with a penetrative slaty cleavage. Before the tunnel was filled with water, extensive draining and drying-out of the rock masses along the tunnel periphery took place. This resulted in heavy cracking and fissuring, especially along the cleavage planes of the shales. The cracking reduced the general strength of the rocks, but, more importantly, caused a dramatic increase in the permeability and in the exposed rock surface area. When the tunnel was filled, water entered all new fissures in the shales and the exposed and partly dehydrated illite/smectite started to swell. The swelling of the mixed layered silicates is believed to be the initiating factor causing most of the fall-outs and slides in the Chingaza tunnel.

DE - DESCRIPTORS: Bogota-Colombia; Cenozoic-; central-Colombia; clastic-rocks; clay-mineralogy; Colombia-; Cretaceous-; expansive-materials; Fomeque-Formation; fracturing-; Mesozoic-; mineral-composition; mixed-layer-minerals; permeability-; pressure-; rock-mechanics; sedimentary-rocks; SEM-data; shale-; siltstone-; South-America; stability-; Tertiary-; textures-; tunnels-; water-tunnels; X-ray-diffraction-data

CC - CATEGORY CODES: 30-Engineering-geology

DT - DOCUMENT TYPE: Serial

BL - BIB LEVEL: Analytic

MC - MAP COORDINATES: LAT: N043800; N043800; LONG: W0740500; W0740500.

IL - ILLUSTRATION: Refs: 22; illus. incl. 4 tables.

RF - REFERENCE SOURCE: GeoRef, Copyright 2000, American Geological Institute. Reference includes data from CAPCAS, Elsevier Scientific Publishers, Amsterdam, Netherlands

IS - ISSN: 0013-7952

CO - CODEN: EGGOAO

AN - ACCESSION NUMBER: 1995-044559

UD - UPDATE CODE: 199516

Registro 4794 de 5614 - GeoRef Disc 4: 1993-1996

TI - TITLE: Zircon U-Pb age of the Paramo Rico tonalite-granodiorite, Santander Massif (Cordillera Oriental, Colombia) and its geotectonic significance.

AU - AUTHORS: Doerr-W; Groesser-J-R; Rodriguez-G-I; Kramm-U

AF - AUTHOR AFFILIATION: JLU Giessen, Institut fuer Geowissenschaften und Lithospaerenforschung, Giessen, Federal Republic of Germany

SO - SOURCE: Journal of South American Earth Sciences. 8; 2, Pages 187-194. 1995.

PB - PUBLISHER: Pergamon. Oxford, United Kingdom. 1995.

CP - COUNTRY OF PUBLICATION: United-Kingdom

PY - PUBLICATION YEAR: 1995

LA - LANGUAGE: English

LS - LANGUAGE OF SUMMARY: Spanish

DE - DESCRIPTORS: absolute-age; Andes-; Colombia-; dates-; diorites-; Eastern-Cordillera; granites-; granodiorites-; igneous-activity; igneous-rocks; Jurassic-; Lower-Jurassic; major-elements; Mesozoic-; modal-analysis; modern-analogs; nesosilicates-; orthosilicates-; Paramo-Rico-Pluton; petrography-; plutonic-rocks; Santander-Massif; silicates-; South-America; subduction-; tectonics-; tonalite-; trace-elements; Triassic-; U-Pb; Upper-Triassic; zircon-

CC - CATEGORY CODES: 03-Geochronology; 16-Structural-geology

DT - DOCUMENT TYPE: Serial

BL - BIB LEVEL: Analytic

IL - ILLUSTRATION: Refs: 31; illus. incl. 3 tables, geol. sketch map.

RF - REFERENCE SOURCE: GeoRef, Copyright 2000, American Geological Institute.

IS - ISSN: 0895-9811

AN - ACCESSION NUMBER: 1995-049982

UD - UPDATE CODE: 199518

Registro 4795 de 5614 - GeoRef Disc 4: 1993-1996

TI - TITLE: Kolumbien

Translated Title: Colombia.

AU - AUTHORS: Koch-Edwin

AF - AUTHOR AFFILIATION: Dudweilerstrasse 1, Hanover, Federal Republic of Germany

BK - BOOK TITLE: In: Regional petroleum geology of the world; Part II, Africa, America, Australia and Antarctica--Regionale Erdoel- und Erdgasgeologie der Erde; Teil II, Afrika, Amerika, Australien und Antarktis.

BA - BOOK AUTHORS: Kulke-Holger (editor)

SO - SOURCE: Beitraege zur Regionalen Geologie der Erde. 22, Part 2; Pages 517-524. 1995.

PB - PUBLISHER: Gebrueder Borntraeger Verlagsbuchhandlung. Berlin-Stuttgart, Federal Republic of Germany. 1995.

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

PY - PUBLICATION YEAR: 1995

LA - LANGUAGE: German

DE - DESCRIPTORS: Andes-; basins-; Colombia-; petroleum-; petroleum-exploration; production-; reserves-; sedimentary-basins; South-America

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

DT - DOCUMENT TYPE: Serial

BL - BIB LEVEL: Analytic

IL - ILLUSTRATION: Refs: 15; illus. incl. geol. sketch maps.

RF - REFERENCE SOURCE: GeoRef, Copyright 2000, American Geological Institute.

IS - ISSN: 0522-7038

IB - ISBN: 3-443-11022-3

CO - CODEN: BRGEA4

AN - ACCESSION NUMBER: 1995-051015

UD - UPDATE CODE: 199519

Registro 4796 de 5614 - GeoRef Disc 4: 1993-1996

TI - TITLE: Intermediate-depth seismicity in northern Colombia and western Venezuela and its relationship to Caribbean Plate subduction.

AU - AUTHORS: Malave-Gustavo; Suarez-Gerardo

AF - AUTHOR AFFILIATION: Universidad Nacional Auatonoma de Mexico, Instituto de Geofisica, Mexico City, Mexico

SO - SOURCE: Tectonics. 14; 3, Pages 617-628. 1995.

PB - PUBLISHER: American Geophysical Union. Washington, DC, United States. 1995.

CP - COUNTRY OF PUBLICATION: United-States

PY - PUBLICATION YEAR: 1995

LA - LANGUAGE: English

DE - DESCRIPTORS: body-waves; Caribbean-Plate; Caribbean-region; Colombia-; earthquakes-; elastic-waves; fault-planes; faults-; focal-mechanism; focus-; northern-Colombia; P-waves; plate-tectonics; S-waves; seismic-waves; seismicity-; seismotectonics-; SH-waves; slabs-; South-America; subduction-; subduction-zones; tectonics-; teleseismic-signals; Venezuela-; western-Venezuela

CC - CATEGORY CODES: 19-Seismology

DT - DOCUMENT TYPE: Serial

BL - BIB LEVEL: Analytic

MC - MAP COORDINATES: LAT: N060000; N120000; LONG: W0700000; W0780000.

IL - ILLUSTRATION: Refs: 30; illus. incl. 3 tables, sketch maps.

RF - REFERENCE SOURCE: GeoRef, Copyright 2000, American Geological Institute.

IS - ISSN: 0278-7407

CO - CODEN: TCTNDM

AN - ACCESSION NUMBER: 1995-053119

UD - UPDATE CODE: 199519

Registro 4797 de 5614 - GeoRef Disc 4: 1993-1996

TI - TITLE: Pasture soils as carbon sink; discussion and reply.

AU - AUTHORS: Davidson-Eric-A; Nepstad-Daniel-C; Klink-Carlos; Trumbore-Susan-E; Fisher-M-J; Rao-I-M; Lascano-C-E; Sanz-J-I; Thomas-R-J; Vera-R-R; Ayarza-M-A

AF - AUTHOR AFFILIATION: Woods Hole Research Center, Woods Hole, MA, United States

SO - SOURCE: Nature (London). 376; 6540, Pages 472-473. 1995.

PB - PUBLISHER: Macmillan Journals. London, United Kingdom. 1995.

CP - COUNTRY OF PUBLICATION: United-Kingdom

PY - PUBLICATION YEAR: 1995

LA - LANGUAGE: English

DE - DESCRIPTORS: Africa-; agriculture-; Brazil-; carbon-; Colombia-; ecology-; ecosystems-; geochemical-cycle; grasslands-; land-use; savannas-; soils-; South-America; tropical-environment; vegetation-

CC - CATEGORY CODES: 02A-General-geochemistry; 22-Environmental-geology; 25-Soils

DT - DOCUMENT TYPE: Serial

BL - BIB LEVEL: Analytic

NN - ANNOTATION: For reference to original see Fisher, M. J., et al., Nature, Vol. 371, p. 236, 1994.

IL - ILLUSTRATION: Refs: 22

RF - REFERENCE SOURCE: GeoRef, Copyright 2000, American Geological Institute.

IS - ISSN: 0028-0836

CO - CODEN: NATUAS

AN - ACCESSION NUMBER: 1995-053706

UD - UPDATE CODE: 199520

Registro 4798 de 5614 - GeoRef Disc 4: 1993-1996

TI - TITLE: Discovery history of the giant Cusiana and Cupiagua oil fields, Colombia.

AU - AUTHORS: De-ath-Nicolas-George; Leel-Woodruff-G

AF - AUTHOR AFFILIATION: Triton Energy, Dallas, TX, United States

BK - BOOK TITLE: In: AAPG Southwest Section meeting; abstracts.

BA - BOOK AUTHORS: Anonymous

SO - SOURCE: AAPG Bulletin. 79; 6, Pages 907. 1995.

PB - PUBLISHER: American Association of Petroleum Geologists. Tulsa, OK, United States. 1995.

CP - COUNTRY OF PUBLICATION: United-States

PY - PUBLICATION YEAR: 1995

CN - CONFERENCE INFORMATION: AAPG Southwest Section meeting. Dallas, TX, United States. June 3-7, 1995.

LA - LANGUAGE: English

DE - DESCRIPTORS: Colombia-; Cupiagua-Field; Cusiana-Field; development-; drilling-; giant-fields; history-; oil-and-gas-fields; petroleum-; petroleum-accumulation; petroleum-exploration; South-America; wells-

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

DT - DOCUMENT TYPE: Abstract; Serial; Conference-Document

BL - BIB LEVEL: Analytic

RF - REFERENCE SOURCE: GeoRef, Copyright 2000, American Geological Institute.

IS - ISSN: 0149-1423

CO - CODEN: AABUD2

AN - ACCESSION NUMBER: 1995-055501

UD - UPDATE CODE: 199520

Registro 4799 de 5614 - GeoRef Disc 4: 1993-1996

TI - TITLE: Venezuela-Colombia; 2, More on giant fields of northern S. America.

AU - AUTHORS: Duval-Bernard-C; Cramez-Carlos; Valdes-Gustavo-E

AF - AUTHOR AFFILIATION: Total Exploration Production, Paris, France

SO - SOURCE: Oil and Gas Journal. 93; 30, Pages 61-64. 1995.

PB - PUBLISHER: PennWell. Tulsa, OK, United States. 1995.

CP - COUNTRY OF PUBLICATION: United-States

PY - PUBLICATION YEAR: 1995

LA - LANGUAGE: English

DE - DESCRIPTORS: back-arc-basins; basins-; Cenozoic-; Colombia-; crustal-shortening; Cusiana-Field; Eocene-; faults-; geophysical-profiles; giant-fields; high-angle-faults; low-angle-faults; Mirador-Formation; natural-gas; normal-faults; oil-and-gas-fields; Paleogene-; paleogeography-; petroleum-; petroleum-exploration; plate-divergence; reactivation-; reverse-faults; seismic-profiles; South-America; Tertiary-; Venezuela-

CC - CATEGORY CODES: 29A-Economic-geology,-geology-of-energy-sources; 16-Structural-geology

DT - DOCUMENT TYPE: Serial

BL - BIB LEVEL: Analytic

IL - ILLUSTRATION: Refs: 3; sects., 4 tables, sketch maps.

RF - REFERENCE SOURCE: GeoRef, Copyright 2000, American Geological Institute.

IS - ISSN: 0030-1388

CO - CODEN: OIGJAV

AN - ACCESSION NUMBER: 1995-056380

UD - UPDATE CODE: 199520

Registro 4800 de 5614 - GeoRef Disc 4: 1993-1996

TI - TITLE: Venezuela-Colombia; I, Giant fields of the '80s associated with an "A" subduction in S. America.

AU - AUTHORS: Duval-Bernard-C; Cramez-Carlos; Valdes-Gustavo-E

AF - AUTHOR AFFILIATION: Total Exploration Production, Paris, France

SO - SOURCE: Oil and Gas Journal. 93; 29, Pages 67-71. 1995.

PB - PUBLISHER: PennWell. Tulsa, OK, United States. 1995.

CP - COUNTRY OF PUBLICATION: United-States

PY - PUBLICATION YEAR: 1995

LA - LANGUAGE: English

DE - DESCRIPTORS: basement-; block-structures; Cano-Limon-Guafita-Field; Ceuta-Tomoporo-Field; Colombia-; decollement-; Eastern-Venezuela; El-Furrial-Carito-Tejero-Field; faults-; geophysical-profiles; giant-fields; heavy-oil; high-angle-faults; Lake-Maracaibo; normal-faults; oil-and-gas-fields; petroleum-; petroleum-exploration; Querecual-Formation; seismic-profiles; Serrania-del-Interior; source-rocks; South-America; strike-slip-faults; structural-traps; subduction-; thrust-faults; transfer-faults; traps-; Urica-Fault; Venezuela-; western-Venezuela

CC - CATEGORY CODES: 29A-Economic-geology,-geology-of-energy-sources; 16-Structural-geology

DT - DOCUMENT TYPE: Serial

BL - BIB LEVEL: Analytic

IL - ILLUSTRATION: illus. incl. sects., 2 tables, sketch maps.

RF - REFERENCE SOURCE: GeoRef, Copyright 2000, American Geological Institute.

IS - ISSN: 0030-1388

CO - CODEN: OIGJAV

AN - ACCESSION NUMBER: 1995-056381

UD - UPDATE CODE: 199520

Registro 4801 de 5614 - GeoRef Disc 4: 1993-1996

TI - TITLE: Nitrogen mineralization in humid tropical forest soils; mineralogy, texture, and measured nitrogen fractions.

AU - AUTHORS: Motavalli-P-P; Palm-C-A; Elliott-E-T; Frey-S-D; Smithson-P-C

AF - AUTHOR AFFILIATION: University of Guam, College of Agriculture and Life Sciences, Mangilao, Guam

SO - SOURCE: Soil Science Society of America Journal. 59; 4, Pages 1168-1175. 1995.

PB - PUBLISHER: Soil Science Society of America. Madison, WI, United States. 1995.

CP - COUNTRY OF PUBLICATION: United-States

PY - PUBLICATION YEAR: 1995

LA - LANGUAGE: English

DE - DESCRIPTORS: Alfisols-; allophane-; ammonium-ion; Andosols-; Brazil-; carbon-; Central-America; clay-minerals; Colombia-; Costa-Rica; forests-; geochemical-cycle; geochemistry-; humid-environment; Inceptisols-; kaolinite-; mineral-composition; Mollisols-; nitrogen-; oxides-; Oxisols-; Peru-; sheet-silicates; silicates-; smectite-; soil-profiles; soils-; South-America; textures-; tropical-environment; Ultisols-; Vertisols-

CC - CATEGORY CODES: 25-Soils; 02C-Geochemistry-of-rocks,-soils,-and-sediments

DT - DOCUMENT TYPE: Serial

BL - BIB LEVEL: Analytic

IL - ILLUSTRATION: Refs: 48; illus. incl. 5 tables.

RF - REFERENCE SOURCE: GeoRef, Copyright 2000, American Geological Institute.

IS - ISSN: 0361-5995

CO - CODEN: SSSJD4

AN - ACCESSION NUMBER: 1995-056426

UD - UPDATE CODE: 199520

Registro 4802 de 5614 - GeoRef Disc 4: 1993-1996

TI - TITLE: The fluvial geochemistry and denudation rate of the Guayana Shield in Venezuela, Colombia, and Brazil.

AU - AUTHORS: Edmond-J-M; Palmer-M-R; Measures-C-I; Grant-B; Stallard-R-F

AF - AUTHOR AFFILIATION: Massachuetts Institute of Technology, Department of Earth, Atmospheric and Planetary Sciences, Cambridge, MA, United States

SO - SOURCE: Geochimica et Cosmochimica Acta. 59; 16, Pages 3301-3325. 1995.

PB - PUBLISHER: Pergamon. Oxford, International. 1995.

CP - COUNTRY OF PUBLICATION: International

PY - PUBLICATION YEAR: 1995

LA - LANGUAGE: English

DE - DESCRIPTORS: Brazil-; chemical-composition; Colombia-; denudation-; drainage-patterns; erosion-rates; geochemistry-; granites-; Guyana-Shield; igneous-rocks; laterization-; Orinoco-River-basin; plutonic-rocks; rapakivi-; South-America; surface-water; tropical-environment; Venezuela-; weathering-

CC - CATEGORY CODES: 02C-Geochemistry-of-rocks,-soils,-and-sediments; 23-Geomorphology

DT - DOCUMENT TYPE: Serial

BL - BIB LEVEL: Analytic

IL - ILLUSTRATION: Refs: 115; illus. incl. geol. sketch maps.

RF - REFERENCE SOURCE: GeoRef, Copyright 2000, American Geological Institute.

IS - ISSN: 0016-7037

CO - CODEN: GCACAK

AN - ACCESSION NUMBER: 1995-059736

UD - UPDATE CODE: 199521

Registro 4803 de 5614 - GeoRef Disc 4: 1993-1996

TI - TITLE: Depleted mantle-plume geochemical signatures; no paradox for plume theories.

AU - AUTHORS: Kerr-Andrew-C; Saunders-Andrew-D; Tarney-John; Berry-Neil-H; Hards-Victoria-L

AF - AUTHOR AFFILIATION: University of Leicester, Department of Geology, Leicester, United Kingdom

SO - SOURCE: Geology (Boulder). 23; 9, Pages 843-846. 1995.

PB - PUBLISHER: Geological Society of America (GSA). Boulder, CO, United States. 1995.

CP - COUNTRY OF PUBLICATION: United-States

PY - PUBLICATION YEAR: 1995

LA - LANGUAGE: English

AB - ABSTRACT: High-MgO liquids erupted in ocean-island settings and in some continental flood-basalt provinces commonly preserve a "depleted" composition, in terms of both highly incompatible trace elements and isotope ratios. These observations strongly imply that their source is also compositionally depleted. However, in at least one case (Iceland and the North Atlantic volcanic province), it can be shown that this depleted source is not the same as that feeding the present-day North Atlantic mid-ocean ridge. The depleted source must also have been much hotter than the mid-ocean ridge basalt (MORB) source to account for the volume of melt and primitive composition of some magmas that were generated. This depleted character, then, is an intrinsic component of mantle plumes, originating from the deep mantle. We propose that mantle plumes consist of a mixture of enriched or fusible streaks in a depleted, refractory matrix; preferential extraction of the enriched component occurs close to the plume axis. The depleted residue from this melting remains in the upper mantle and may therefore be a major contributor to the source region of MORB.

DE - DESCRIPTORS: Atlantic-Ocean; basalts-; Colombia-; East-Pacific-Ocean-Islands; Europe-; flood-basalts; geochemical-anomalies; geochemistry-; Gorgona-Island; Hawaii-; Iceland-; igneous-rocks; isotope-ratios; isotopes-; lava-; lead-; magmas-; mantle-plumes; metals-; Mid-Atlantic-Ridge; mid-ocean-ridge-basalts; North-Atlantic; ocean-island-basalts; Oceania-; Pb-207-Pb-204; Pb-208-Pb-204; plate-tectonics; Polynesia-; radioactive-isotopes; Reykjanes-Ridge; South-America; stable-isotopes; trace-elements; United-States; volcanic-rocks; Western-Europe

CC - CATEGORY CODES: 02C-Geochemistry-of-rocks,-soils,-and-sediments; 05A-Igneous-and-metamorphic-petrology; 18-Solid-earth-geophysics

DT - DOCUMENT TYPE: Serial

BL - BIB LEVEL: Analytic

IL - ILLUSTRATION: Refs: 39; illus.

RF - REFERENCE SOURCE: GeoRef, Copyright 2000, American Geological Institute. Reference includes data supplied by the Geological Society of America, Boulder, CO, United States

IS - ISSN: 0091-7613

CO - CODEN: GLGYBA

AN - ACCESSION NUMBER: 1995-059783

UD - UPDATE CODE: 199521

Registro 4804 de 5614 - GeoRef Disc 4: 1993-1996

TI - TITLE: Basin development and tectonic history of the Llanos Basin, Eastern Cordillera, and middle Magdalena Valley, Colombia.

AU - AUTHORS: Cooper-M-A; Addison-F-T; Alvarez-R; Coral-M; Graham-R-H; Hayward-A-B; Howe-S; Martinez-J; Naar-J; Penas-R; Pulham-A-J; Taborda-A

AF - AUTHOR AFFILIATION: PanCanadian Petroleum, Calgary, AB, Canada

SO - SOURCE: AAPG Bulletin. 79; 10, Pages 1421-1443. 1995.

PB - PUBLISHER: American Association of Petroleum Geologists. Tulsa, OK, United States. 1995.

CP - COUNTRY OF PUBLICATION: United-States

PY - PUBLICATION YEAR: 1995

LA - LANGUAGE: English

DE - DESCRIPTORS: accretion-; Andes-; back-arc-basins; basins-; Cenozoic-; clastic-rocks; Colombia-; cycles-; deformation-; Eastern-Cordillera; Eocene-; estuarine-environment; evolution-; faults-; fluvial-environment; foreland-basins; Guayabo-Formation; high-energy-environment; Llanos-; loading-; Magdalena-Valley; marine-environment; Mirador-Formation; molasse-; mudstone-; Paleogene-; petroleum-; reservoir-rocks; sediment-supply; sedimentary-basins; sedimentary-rocks; sedimentation-; shallow-water-environment; source-rocks; South-America; tectonics-; Tertiary-; traps-; Western-Cordillera

CC - CATEGORY CODES: 16-Structural-geology

DT - DOCUMENT TYPE: Serial

BL - BIB LEVEL: Analytic

RF - REFERENCE SOURCE: GeoRef, Copyright 2000, American Geological Institute.

IS - ISSN: 0149-1423

CO - CODEN: AABUD2

AN - ACCESSION NUMBER: 1995-061269

UD - UPDATE CODE: 199522

Registro 4805 de 5614 - GeoRef Disc 4: 1993-1996

TI - TITLE: Petroleum geology of the Cusiana Field, Llanos Basin foothills, Colombia.

AU - AUTHORS: Cazier-E-C; Hayward-A-B; Espinosa-G; Velandia-J; Mugniot-J-F; Leel-W-G Jr.