No. Registros Solicitud 1 5614 colombia

CC - CATEGORY CODES: 19-Seismology

DT - DOCUMENT TYPE: Serial

BL - BIB LEVEL: Analytic

IL - ILLUSTRATION: Refs: 12

RF - REFERENCE SOURCE: GeoRef, Copyright 2000, American Geological Institute. Reference includes data from PASCAL, Institute de l'Information Scientifique et Technique, Vandoeuvre-les-Nancy, France

IS - ISSN: 0074-6606

CO - CODEN: ISEIAM

AN - ACCESSION NUMBER: 1985-037385

UD - UPDATE CODE: 1985

Registro 1301 de 5614 - GeoRef Disc 2: 1975-1984

TI - TITLE: Examples of terrestrial photogrammetry used in highway engineering in developing countries.

AU - AUTHORS: Heath-W-G

AF - AUTHOR AFFILIATION: Transp. and Road Res. Lab., GBR, United Kingdom

BK - BOOK TITLE: In: Terrain evaluation and remote sensing for highway engineering in developing countries; proceedings of a symposium at OECD.

BA - BOOK AUTHORS: Anonymous

SO - SOURCE: Supplementary Report - Transport and Road Research Laboratory. 690; Pages 143-156. 1982.

PB - PUBLISHER: Transport and Road Research Laboratory. Crowthorne, United Kingdom. 1982.

CP - COUNTRY OF PUBLICATION: United-Kingdom

PY - PUBLICATION YEAR: 1982

CN - CONFERENCE INFORMATION: Terrain evaluation and remote sensing for highway engineering in developing countries; a symposium. Paris, France. Sept. 12-14, 1979.

LA - LANGUAGE: English

DE - DESCRIPTORS: Asia-; Colombia-; engineering-geology; exploration-; geophysical-surveys; highways-; Indian-Peninsula; landslides-; mass-movements; methods-; Nepal-; photogrammetry-; remote-sensing; slope-stability; South-America; surveys-

CC - CATEGORY CODES: 30-Engineering-geology

DT - DOCUMENT TYPE: Serial; Conference-Document

BL - BIB LEVEL: Analytic

IL - ILLUSTRATION: Refs: 6; illus. incl. sketch maps.

RF - REFERENCE SOURCE: GeoRef, Copyright 2000, American Geological Institute. Reference includes data from PASCAL, Institute de l'Information Scientifique et Technique, Vandoeuvre-les-Nancy, France

IS - ISSN: 0305-1315

AN - ACCESSION NUMBER: 1985-054818

UD - UPDATE CODE: 1985

Registro 1302 de 5614 - GeoRef Disc 2: 1975-1984

TI - TITLE: Geologie der jurassischen Valle Alto-Formation in der Zentralkordillere Kolumbiens

Translated Title: Geology of the Valle Alto Jurassic formation in the Central Cordillera of Colombia.

AU - AUTHORS: Huber-K

AF - AUTHOR AFFILIATION: Rohrackerstr., Stuttgart 7000, Federal Republic of Germany

SO - SOURCE: Arbeiten aus dem Institut fuer Geologie und Palaeontologie an der Universitaet Stuttgart. 77; Pages 1-74. 1982.

PB - PUBLISHER: Institut fuer Geologie und Palaeontologie an der Universitaet Stuttgart. Stuttgart, Federal Republic of Germany. 1982.

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

PY - PUBLICATION YEAR: 1982

LA - LANGUAGE: German

LS - LANGUAGE OF SUMMARY: English

DE - DESCRIPTORS: block-structures; clastic-rocks; clastic-sediments; Colombia-; conglomerate-; Cordillere-centrale; cyclothems-; faults-; fossiliferous-materials; granulometry-; Jurassic-; lithofacies-; Mesozoic-; mineral-composition; planar-bedding-structures; sandstone-; sedimentary-petrology; sedimentary-rocks; sedimentary-structures; sediments-; shale-; silt-; South-America; stratigraphy-; structural-geology; tectonics-; theses-; tonstein-; X-ray-data

CC - CATEGORY CODES: 06A-Sedimentary-petrology

DT - DOCUMENT TYPE: Serial

BL - BIB LEVEL: Analytic

NN - ANNOTATION: Stuttgart, Th.: Doct. geowiss., BGR-Z 3528.

IL - ILLUSTRATION: Refs: 76; illus. incl. plate, geol. sketch map, sect., sketch map.

RF - REFERENCE SOURCE: GeoRef, Copyright 2000, American Geological Institute. Reference includes data from PASCAL, Institute de l'Information Scientifique et Technique, Vandoeuvre-les-Nancy, France

IS - ISSN: 0341-4167

CO - CODEN: AGPIC9

AN - ACCESSION NUMBER: 1985-059827

UD - UPDATE CODE: 1985

Registro 1303 de 5614 - GeoRef Disc 2: 1975-1984

TI - TITLE: Rio Zulia Field, Colombia.

AU - AUTHORS: Stauffer-Karl-W

AF - AUTHOR AFFILIATION: Chevron Prod. and Res. Co., San Francisco, CA, United States

BK - BOOK TITLE: In: Transactions of the Third Circum-Pacific energy and mineral resources conference.

BA - BOOK AUTHORS: Wilson-Stuart-T (editor)

SO - SOURCE: Transactions of the Circum-Pacific Energy and Mineral Resources Conference. 3; Pages 233-242. 1982.

PB - PUBLISHER: [Circum-Pacific Council for Energy and Mineral Resources], International. 1982.

CP - COUNTRY OF PUBLICATION: International

PY - PUBLICATION YEAR: 1982

CN - CONFERENCE INFORMATION: Third Circum-Pacific energy and mineral resources conference. Honolulu, HI, United States. Aug. 22-28, 1982.

LA - LANGUAGE: English

DE - DESCRIPTORS: Cenozoic-; Circum-Pacific-region; clastic-rocks; Colombia-; economic-geology; Eocene-; fluvial-environment; Maracaibo-Basin; Mirador-Formation; northeastern-Colombia; oil-and-gas-fields; outcrops-; Pacific-Ocean; Paleogene-; petroleum-; petroleum-exploration; production-; Rio-Zulia-Field; sandstone-; sedimentary-rocks; South-America; Tertiary-; Venezuela-

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

DT - DOCUMENT TYPE: Serial; Conference-Document

BL - BIB LEVEL: Analytic

IL - ILLUSTRATION: Refs: 11; illus. incl. sect., strat. cols., sketch maps.

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

CO - CODEN: #02223

AN - ACCESSION NUMBER: 1985-072432

UD - UPDATE CODE: 1985

Registro 1304 de 5614 - GeoRef Disc 2: 1975-1984

TI - TITLE: Three Llanos plays hike Colombian potential.

AU - AUTHORS: Stewart-Gordon-T-J

SO - SOURCE: World Oil. 195; 6, Pages 144-156. 1982.

PB - PUBLISHER: [IRM, Inc., etc.]. Houston, TX, United States. 1982.

CP - COUNTRY OF PUBLICATION: United-States

PY - PUBLICATION YEAR: 1982

LA - LANGUAGE: English

DE - DESCRIPTORS: Cenozoic-; Colombia-; Columbia-; Cretaceous-; economic-geology; energy-sources; Eocene-; exploration-; Llanos-; Mesozoic-; Oligocene-; Paleogene-; resources-; South-America; Tertiary-

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

DT - DOCUMENT TYPE: Serial

BL - BIB LEVEL: Analytic

IL - ILLUSTRATION: Refs: 1; illus. incl. sketch maps.

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

IS - ISSN: 0043-8790

CO - CODEN: WOOIAS

AN - ACCESSION NUMBER: 1985-075507

UD - UPDATE CODE: 1985

Registro 1305 de 5614 - GeoRef Disc 2: 1975-1984

TI - TITLE: Rubidium in the Amazon River and tributaries.

AU - AUTHORS: Chan-L-H; Edmond-J-M

AF - AUTHOR AFFILIATION: La. State Univ., Dep. Geol., Baton Rouge, LA, United States

BK - BOOK TITLE: In: American Geophysical Union; 1982 fall meeting.

BA - BOOK AUTHORS: Anonymous

SO - SOURCE: Eos, Transactions, American Geophysical Union. 63; 45, Pages 976-977. 1982.

PB - PUBLISHER: American Geophysical Union. Washington, DC, United States. 1982.

CP - COUNTRY OF PUBLICATION: United-States

PY - PUBLICATION YEAR: 1982

CN - CONFERENCE INFORMATION: American Geophysical Union, 1982 fall meeting. San Francisco, CA, United States. Dec. 7-15, 1982.

LA - LANGUAGE: English

DE - DESCRIPTORS: alkali-metals; Amazon-River; Andes-; Brazil-; Colombia-; dissolved-materials; geochemistry-; hydrochemistry-; hydrogeology-; hydrology-; indicators-; metals-; Peru-; provenance-; rates-; rubidium-; South-America; surface-water; surveys-; weathering-

CC - CATEGORY CODES: 21-Hydrogeology; 02B-Hydrochemistry

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

BL - BIB LEVEL: Analytic

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

IS - ISSN: 0096-3941

CO - CODEN: EOSTAJ

AN - ACCESSION NUMBER: 1985-077867

UD - UPDATE CODE: 1985

Registro 1306 de 5614 - GeoRef Disc 2: 1975-1984

TI - TITLE: Seismicity and structure of the Bucaramanga Nest of intermediate-depth earthquakes beneath northern Colombia.

AU - AUTHORS: Schneider-J-F

AF - AUTHOR AFFILIATION: Univ. Wis., Dep. Geol. and Geophys., Madison, WI, United States

BK - BOOK TITLE: In: American Geophysical Union; 1982 fall meeting.

BA - BOOK AUTHORS: Anonymous

SO - SOURCE: Eos, Transactions, American Geophysical Union. 63; 45, Pages 1041. 1982.

PB - PUBLISHER: American Geophysical Union. Washington, DC, United States. 1982.

CP - COUNTRY OF PUBLICATION: United-States

PY - PUBLICATION YEAR: 1982

CN - CONFERENCE INFORMATION: American Geophysical Union, 1982 fall meeting. San Francisco, CA, United States. Dec. 7-15, 1982.

LA - LANGUAGE: English

DE - DESCRIPTORS: Andes-; body-waves; Bucamaranga-earthquake,-1979; Colombia-; earthquakes-; elastic-waves; focus-; nests-; northern-Colombia; P-waves; propagation-; seismic-waves; seismicity-; seismology-; slabs-; South-America; subduction-zones; traveltime-

CC - CATEGORY CODES: 19-Seismology

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

BL - BIB LEVEL: Analytic

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

IS - ISSN: 0096-3941

CO - CODEN: EOSTAJ

AN - ACCESSION NUMBER: 1985-078159

UD - UPDATE CODE: 1985

Registro 1307 de 5614 - GeoRef Disc 2: 1975-1984

TI - TITLE: Radiometric ages of the Gorgona Island (Colombia) komatiitic ophiolite.

AU - AUTHORS: Espinosa-Armando; Delaloye-Michel; Wagner-Jean-Jacques

AF - AUTHOR AFFILIATION: INGEOMINAS, Cali, Colombia

BK - BOOK TITLE: In: Ophiolites and actualism; Proceedings of the meeting.

BA - BOOK AUTHORS: Bortolotti-V (editor)

SO - SOURCE: Ofioliti. 7; 2-3, Pages 237-238. 1982.

PB - PUBLISHER: Pitagora Editrice. Bologna, Italy. 1982.

RP - RESEARCH PROGRAM: IGCP (International Geological Correlation Programme)

CP - COUNTRY OF PUBLICATION: Italy

PY - PUBLICATION YEAR: 1982

CN - CONFERENCE INFORMATION: Ophiolites and actualism; meeting. Florence, Italy. Dec. 18-19, 1981.

LA - LANGUAGE: English

DE - DESCRIPTORS: absolute-age; Colombia-; Cretaceous-; dates-; geochronology-; Gorgona-; Gorgonilla-; IGCP-; igneous-rocks; K-Ar; Mesozoic-; ophiolite-; petrology-; plutonic-rocks; South-America; ultramafics-; Upper-Cretaceous

CC - CATEGORY CODES: 03-Geochronology; 05A-Igneous-and-metamorphic-petrology

DT - DOCUMENT TYPE: Serial; Conference-Document

BL - BIB LEVEL: Analytic

NN - ANNOTATION: IGCP Project No. 039.

IL - ILLUSTRATION: Refs: 4; illus. incl. 3 anal., 1 table.

RF - REFERENCE SOURCE: GeoRef, Copyright 2000, American Geological Institute. Reference includes data from PASCAL, Institute de l'Information Scientifique et Technique, Vandoeuvre-les-Nancy, France

IS - ISSN: 0391-2612

CO - CODEN: OFIOD4

AN - ACCESSION NUMBER: 1985-081307

UD - UPDATE CODE: 1985

Registro 1308 de 5614 - GeoRef Disc 2: 1975-1984

BK - BOOK TITLE: L'approche geologique des environnements lagunaires

Translated Title: Geologic approach of lagoonal environments.

BA - BOOK AUTHORS: Bidet-Jean-Claude; Carruesco-Christian; Klingebiel-Andre

BF - BOOK AUTHOR AFFILIATION: CIFEG, Paris 75007, France

PB - PUBLISHER: CIFEG. Paris, France. Pages: 110. 1982.

CP - COUNTRY OF PUBLICATION: France

PY - PUBLICATION YEAR: 1982

LA - LANGUAGE: French

DE - DESCRIPTORS: Africa-; case-studies; Colombia-; ecosystems-; environment-; Europe-; France-; geomorphology-; impact-statements; lagoonal-environment; lagoonal-sedimentation; lagoons-; land-use; monographs-; Morocco-; North-Africa; paleolagoons-; sedimentation-; shore-features; South-America; Tunisia-; uniformitarianism-; West-Africa; Western-Europe

CC - CATEGORY CODES: 06A-Sedimentary-petrology; 23-Geomorphology; 22-Environmental-geology

DT - DOCUMENT TYPE: Book

BL - BIB LEVEL: Monograph

IL - ILLUSTRATION: Refs: scattered; illus. incl. sketch maps, block diags.

RF - REFERENCE SOURCE: GeoRef, Copyright 2000, American Geological Institute. Reference includes data from PASCAL, Institute de l'Information Scientifique et Technique, Vandoeuvre-les-Nancy, France

IB - ISBN: 2-904251-00-6

AN - ACCESSION NUMBER: 1986-003155

UD - UPDATE CODE: 1986

Registro 1309 de 5614 - GeoRef Disc 2: 1975-1984

TI - TITLE: Geochronology of the Precambrian in the Amazonas region of southeastern Columbia (western Guiana Shield).

AU - AUTHORS: Priem-H-N-A; Andriessen-P-A-M; Boelrijk-N-A-I-M; de-Boorder-H; Hebeda-E-H; Huguett-A; Verdurmen-E-A-T; Verschure-R-H

AF - AUTHOR AFFILIATION: Z.W.O. Lab. Isot. Geol., Amsterdam 1081 HV, Netherlands

SO - SOURCE: Geologie en Mijnbouw. 61; 3, Pages 229-242. 1982.

PB - PUBLISHER: De Bussy Ellerman Harms. Amsterdam, Netherlands. 1982.

CP - COUNTRY OF PUBLICATION: Netherlands

PY - PUBLICATION YEAR: 1982

LA - LANGUAGE: English

DE - DESCRIPTORS: absolute-age; Amazon-Basin; Colombia-; dates-; geochronology-; gneisses-; granites-; Guiana-Shield; igneous-rocks; K-Ar; mafic-composition; metamorphic-rocks; petrology-; plutonic-rocks; Precambrian-; Rb-Sr; rhyodacites-; South-America; southeastern-Colombia; stratigraphy-; U-Pb; volcanic-rocks

CC - CATEGORY CODES: 03-Geochronology

DT - DOCUMENT TYPE: Serial

BL - BIB LEVEL: Analytic

MC - MAP COORDINATES: LAT: S041300; N040900; LONG: W0665000; W0752400.

IL - ILLUSTRATION: Refs: 1 p.; illus. incl. 7 tables, geol. sketch map.

RF - REFERENCE SOURCE: GeoRef, Copyright 2000, American Geological Institute. Reference includes data from PASCAL, Institute de l'Information Scientifique et Technique, Vandoeuvre-les-Nancy, France

IS - ISSN: 0016-7746

CO - CODEN: GEMIAA

AN - ACCESSION NUMBER: 1986-006109

UD - UPDATE CODE: 1986

Registro 1310 de 5614 - GeoRef Disc 2: 1975-1984

TI - TITLE: Seismic slip rates along major faults in Venezuela; implications for plate motions in the southern Caribbean.

AU - AUTHORS: Aggarwal-Y-P

AF - AUTHOR AFFILIATION: FUNVISIS, Caracas, Venezuela

BK - BOOK TITLE: In: American Geophysical Union; 1982 fall meeting.

BA - BOOK AUTHORS: Anonymous

SO - SOURCE: Eos, Transactions, American Geophysical Union. 63; 45, Pages 1126. 1982.

PB - PUBLISHER: American Geophysical Union. Washington, DC, United States. 1982.

CP - COUNTRY OF PUBLICATION: United-States

PY - PUBLICATION YEAR: 1982

CN - CONFERENCE INFORMATION: American Geophysical Union, 1982 fall meeting. San Francisco, CA, United States. Dec. 7-15, 1982.

LA - LANGUAGE: English

DE - DESCRIPTORS: Bocono-Fault; Caribbean-Plate; Caribbean-region; Colombia-; displacements-; earthquakes-; El-Pilar-Fault; faults-; lateral-faults; Los-Bajos-Fault; plate-tectonics; right-lateral-faults; San-Sebastian-Fault; seismic-moment; seismology-; seismotectonics-; South-America; South-American-Plate; stick-slip; strike-slip-faults; structural-geology; tectonics-; tectonophysics-; Venezuela-

CC - CATEGORY CODES: 18-Solid-earth-geophysics; 19-Seismology

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

BL - BIB LEVEL: Analytic

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

IS - ISSN: 0096-3941

CO - CODEN: EOSTAJ

AN - ACCESSION NUMBER: 1986-012897

UD - UPDATE CODE: 1986

Registro 1311 de 5614 - GeoRef Disc 2: 1975-1984

BK - BOOK TITLE: Heavy-mineral and grain-size analysis of modern river sediments from the Rio Magdalena Valley (Colombia).

BA - BOOK AUTHORS: Riezebos-P-A

BF - BOOK AUTHOR AFFILIATION: Univ. Amsterdam, Amsterdam, Netherlands

SO - SOURCE: Publicaciones Geologicas Especiales del INGEOMINAS. 7; 1982.

PB - PUBLISHER: Instituto Nacional de Investigaciones Geologico-Mineras (INGEOMINAS). Bogota, Colombia. Pages: 32. 1982.

CP - COUNTRY OF PUBLICATION: Colombia

PY - PUBLICATION YEAR: 1982

LA - LANGUAGE: English

DE - DESCRIPTORS: alluvium-; clastic-sediments; Colombia-; grain-size; heavy-minerals; Magdalena-Valley; monographs-; sedimentary-petrology; sediments-; South-America

CC - CATEGORY CODES: 23-Geomorphology

DT - DOCUMENT TYPE: Serial

BL - BIB LEVEL: Monograph

IL - ILLUSTRATION: Refs: 1 p.; illus. incl. tables.

RF - REFERENCE SOURCE: GeoRef, Copyright 2000, American Geological Institute. Reference includes data from PASCAL, Institute de l'Information Scientifique et Technique, Vandoeuvre-les-Nancy, France

IS - ISSN: 0120-078X

AN - ACCESSION NUMBER: 1986-014369

UD - UPDATE CODE: 1986

Registro 1312 de 5614 - GeoRef Disc 2: 1975-1984

BK - BOOK TITLE: Constitution du Nord-Ouest du continent sud-americain avant les tectoniques andines

Translated Title: Constitution of the northwestern area of South America before the Andean orogenies.

BA - BOOK AUTHORS: Thery-Jean-Michel

PB - PUBLISHER: Pages: 3 vol.. 1982.

CP - COUNTRY OF PUBLICATION: France

PY - PUBLICATION YEAR: 1982

DG - DEGREE GRANTED: Doctoral, Th. univ.: Etud. geol.

DI - DEGREE GRANTING INSTITUTION: Univ. Bordeaux 3. Bordeaux, France.

LA - LANGUAGE: French

LS - LANGUAGE OF SUMMARY: English

DE - DESCRIPTORS: Acadian-Phase; Alpine-Orogeny; Amazonas-Brazil; Amazonas-Colombia; Amazonas-Peru; Amazonas-Venezuela; Andes-; Brazil-; Caledonian-Orogeny; Cambrian-; Carboniferous-; Colombia-; Cretaceous-; Devonian-; Ecuador-; Erian-Orogeny; evolution-; Hercynian-Orogeny; Jurassic-; Late-Hercynian-Orogeny; Mesozoic-; northern-Peru; Ordovician-; orogeny-; paleogeography-; Paleozoic-; Permian-; Peru-; Phanerozoic-; Precambrian-; Silurian-; South-America; structural-geology; Triassic-; Venezuela-; volcanism-

CC - CATEGORY CODES: 13-Areal-geology

DT - DOCUMENT TYPE: Thesis-or-Dissertation; Map

BL - BIB LEVEL: Monograph

MS - MAP SCALE: 1:10,000,000

MP - MAP TYPE: paleogeographic-maps

IL - ILLUSTRATION: illus. incl. tables.

RF - REFERENCE SOURCE: GeoRef, Copyright 2000, American Geological Institute. Reference includes data from PASCAL, Institute de l'Information Scientifique et Technique, Vandoeuvre-les-Nancy, France

AV - AVAILABILITY: CNRS-T 52899(1-3)

AN - ACCESSION NUMBER: 1986-018873

UD - UPDATE CODE: 1986

Registro 1313 de 5614 - GeoRef Disc 2: 1975-1984

TI - TITLE: A Grenvillian granulite belt in the Colombian Andes and its relation to the Guiana Shield.

AU - AUTHORS: Kroonenberg-S-K

AF - AUTHOR AFFILIATION: Cent. Interamer. Fotointerpretacion, Bogota, Colombia

SO - SOURCE: Geologie en Mijnbouw. 61; 4, Pages 325-333. 1982.

PB - PUBLISHER: De Bussy Ellerman Harms. Amsterdam, Netherlands. 1982.

CP - COUNTRY OF PUBLICATION: Netherlands

PY - PUBLICATION YEAR: 1982

LA - LANGUAGE: English

DE - DESCRIPTORS: age-; Andes-; Colombia-; facies-; granulite-facies; Grenvillian-Orogeny; Guyana-Shield; metamorphic-rocks; Neoproterozoic-; Precambrian-; Proterozoic-; shields-; South-America; structural-geology; tectonics-; upper-Precambrian

CC - CATEGORY CODES: 16-Structural-geology; 05A-Igneous-and-metamorphic-petrology

DT - DOCUMENT TYPE: Serial

BL - BIB LEVEL: Analytic

IL - ILLUSTRATION: Refs: 2 p.; illus. incl. sketch map.

RF - REFERENCE SOURCE: GeoRef, Copyright 2000, American Geological Institute. Reference includes data from PASCAL, Institute de l'Information Scientifique et Technique, Vandoeuvre-les-Nancy, France

IS - ISSN: 0016-7746

CO - CODEN: GEMIAA

AN - ACCESSION NUMBER: 1986-020442

UD - UPDATE CODE: 1986

Registro 1314 de 5614 - GeoRef Disc 2: 1975-1984

TI - TITLE: El vulcanismo plio-cuternario de Colombia; Depositos piroclasticos asociados y mediciones isotopicas de (super 87) Sr/ (super 86) Sr, 143 (sub Nd) / 144 (sub Nd) y S (super 18) O en lavas de los volcanes Galeras, Purace y Nevado del Ruiz

Translated Title: Pliocene-Quaternary volcanism in Colombia; pyroclastics and isotopic data on Sr-87/ Sr-86, Nd-144/ Nd-143, O-18/ O-16 in lavas of Galeras, Purace and Nevado del Ruiz volcanoes.

AU - AUTHORS: Murcia-L-Armando

AF - AUTHOR AFFILIATION: Inst. Nac. Invest. Geol.-Mineras, Bogota, Colombia

SO - SOURCE: Publicaciones Geologicas Especiales del INGEOMINAS. 10, Pages 1-17. 1982.

PB - PUBLISHER: Instituto Nacional de Investigaciones Geologico-Mineras (INGEOMINAS). Bogota, Colombia. 1982.

CP - COUNTRY OF PUBLICATION: Colombia

PY - PUBLICATION YEAR: 1982

LA - LANGUAGE: Spanish

DE - DESCRIPTORS: alkaline-earth-metals; calc-alkalic-composition; Cenozoic-; Colombia-; Galeras-Volcano; geochemistry-; igneous-rocks; isotopes-; lava-; metals-; Nd-144-Nd-143; neodymium-; Neogene-; Nevado-del-Ruiz-Volcano; O-18-O-16; oxygen-; petrology-; Pliocene-; Purace-Volcano; pyroclastics-; Quaternary-; rare-earths; South-America; Sr-87-Sr-86; stable-isotopes; strontium-; Tertiary-; volcanic-rocks; volcanism-; volcanology-

CC - CATEGORY CODES: 05A-Igneous-and-metamorphic-petrology; 02D-Isotope-geochemistry

DT - DOCUMENT TYPE: Serial

BL - BIB LEVEL: Analytic

IL - ILLUSTRATION: Refs: 2 p.; illus. incl. 3 tables.

RF - REFERENCE SOURCE: GeoRef, Copyright 2000, American Geological Institute. Reference includes data from PASCAL, Institute de l'Information Scientifique et Technique, Vandoeuvre-les-Nancy, France

IS - ISSN: 0120-078X

AN - ACCESSION NUMBER: 1986-026662

UD - UPDATE CODE: 1986

Registro 1315 de 5614 - GeoRef Disc 2: 1975-1984

TI - TITLE: El volcan Sotara; Geologia y geoquimica de elementos mayores

Translated Title: Sotara Volcano; geology and major-element geochemistry.

AU - AUTHORS: Acevedo-A-Pablo; Cepeda-Hector

AF - AUTHOR AFFILIATION: Inst. Nac. Invest. Geol.-Mineras, Bogota, Colombia

SO - SOURCE: Publicaciones Geologicas Especiales del INGEOMINAS. 10, Pages 19-30. 1982.

PB - PUBLISHER: Instituto Nacional de Investigaciones Geologico-Mineras (INGEOMINAS). Bogota, Colombia. 1982.

CP - COUNTRY OF PUBLICATION: Colombia

PY - PUBLICATION YEAR: 1982

LA - LANGUAGE: Spanish

LS - LANGUAGE OF SUMMARY: English

DE - DESCRIPTORS: calc-alkalic-composition; Colombia-; composition-; lava-; major-elements; petrographic-norms; petrology-; South-America; stratovolcanoes-; Volcan-Sotara; volcanism-; volcanoes-; volcanology-

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

DT - DOCUMENT TYPE: Serial

BL - BIB LEVEL: Analytic

IL - ILLUSTRATION: Refs: 11; illus. incl. 27 anal., 2 tables, geol. sketch map, sect.

RF - REFERENCE SOURCE: GeoRef, Copyright 2000, American Geological Institute. Reference includes data from PASCAL, Institute de l'Information Scientifique et Technique, Vandoeuvre-les-Nancy, France

IS - ISSN: 0120-078X

AN - ACCESSION NUMBER: 1986-026663

UD - UPDATE CODE: 1986

Registro 1316 de 5614 - GeoRef Disc 2: 1975-1984

TI - TITLE: Las ofiolitas del suroccidente colombiano y la tectonica de placas

Translated Title: Ophiolites of southwestern Colombia and plate tectonics.