Part 2; Pages 297-298. 1985

SO - SOURCE: The Canadian Mineralogist. 23, Part 2; Pages 297-298. 1985.

PB - PUBLISHER: Mineralogical Association of Canada. Ottawa, ON, Canada. 1985.

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

CP - COUNTRY OF PUBLICATION: Canada

PY - PUBLICATION YEAR: 1985

CN - CONFERENCE INFORMATION: Fourth international platinum symposium. Toronto, ON, Canada. Aug. 2-4, 1985.

LA - LANGUAGE: English

DE - DESCRIPTORS: Alexo-; Archean-; basalts-; Canada-; Colombia-; controls-; Eastern-Canada; economic-geology; genesis-; geochemical-controls; geochemistry-; gold-; Gorgona-Island; IGCP-; igneous-processes; igneous-rocks; iridium-; komatiite-; melts-; metal-ores; metals-; mineral-deposits,-genesis; Ontario-; osmium-; palladium-; platinum-group; plutonic-rocks; Precambrian-; ruthenium-; South-America; sulfides-; ultramafics-; volcanic-rocks

CC - CATEGORY CODES: 27A-Economic-geology,-geology-of-ore-deposits

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

BL - BIB LEVEL: Analytic

NN - ANNOTATION: IGCP Project No. 161.

IL - ILLUSTRATION: Refs: 1

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

IS - ISSN: 0008-4476

CO - CODEN: CAMIA6

AN - ACCESSION NUMBER: 1985-074119

UD - UPDATE CODE: 1985

Registro 4398 de 5614 - GeoRef Disc 3: 1985-1992

TI - TITLE: Proposal for coal classification.

AU - AUTHORS: Uribe-C-A; Perez-F-H

AF - AUTHOR AFFILIATION: INGEOMINAS, Bogota, Colombia

SO - SOURCE: Fuel (Guildford). 64; 2, Pages 147-150. 1985.

PB - PUBLISHER: Butterworth-Heinemann. Oxford, United Kingdom. 1985.

CP - COUNTRY OF PUBLICATION: United-Kingdom

PY - PUBLICATION YEAR: 1985

LA - LANGUAGE: English

DE - DESCRIPTORS: calorific-value; classification-; coal-; dilation-; exinite-; macerals-; organic-residues; petrography-; properties-; ranks-; reflectance-; sedimentary-rocks; vitrinite-; volatiles-

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

DT - DOCUMENT TYPE: Serial

BL - BIB LEVEL: Analytic

IL - ILLUSTRATION: Refs: 8; 4 tables.

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

IS - ISSN: 0016-2361

CO - CODEN: FUELAC

AN - ACCESSION NUMBER: 1985-075446

UD - UPDATE CODE: 1985

Registro 4399 de 5614 - GeoRef Disc 3: 1985-1992

TI - TITLE: La convergencia; Part III, Influencia de ciertos factores naturales y de explotacion, en la magnitude de las deformaciones de una galeria

Translated Title: Convergence; Part III, Influence of certain natural and exploitive factors on the magnitude of deformation in a gallery.

AU - AUTHORS: Correa-Arroyave-Alvaro

AF - AUTHOR AFFILIATION: Univ. Grenoble, Grenoble, France

SO - SOURCE: Mineria (Medellin). 201; Pages 17-35. 1985.

PB - PUBLISHER: Asociacion Colombiana de Mineros. Medellin, Colombia. 1985.

CP - COUNTRY OF PUBLICATION: Colombia

PY - PUBLICATION YEAR: 1985

LA - LANGUAGE: Spanish

DE - DESCRIPTORS: deformation-; excavations-; mines-; mining-geology; production-control; rock-mechanics; roof-control; underground-installations

CC - CATEGORY CODES: 30-Engineering-geology

DT - DOCUMENT TYPE: Serial

BL - BIB LEVEL: Analytic

IL - ILLUSTRATION: Refs: 3; illus.

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

IS - ISSN: 0120-565X

AN - ACCESSION NUMBER: 1985-081468

UD - UPDATE CODE: 1985

Registro 4400 de 5614 - GeoRef Disc 3: 1985-1992

TI - TITLE: Mineros de Antioquia

Translated Title: Mines of Antioquia.

AU - AUTHORS: Perez-P-Juan-Fernando

SO - SOURCE: Mineria (Medellin). 201; Pages 37-49. 1985.

PB - PUBLISHER: Asociacion Colombiana de Mineros. Medellin, Colombia. 1985.

CP - COUNTRY OF PUBLICATION: Colombia

PY - PUBLICATION YEAR: 1985

LA - LANGUAGE: Spanish

DE - DESCRIPTORS: alluvium-; Antioquia-Colombia; clastic-sediments; Colombia-; economic-geology; El-Bagre; gold-ores; metal-ores; placers-; production-; reserves-; sediments-; South-America; Zaragoza-

CC - CATEGORY CODES: 27A-Economic-geology,-geology-of-ore-deposits

DT - DOCUMENT TYPE: Serial

BL - BIB LEVEL: Analytic

IL - ILLUSTRATION: illus.

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

IS - ISSN: 0120-565X

AN - ACCESSION NUMBER: 1985-081469

UD - UPDATE CODE: 1985

Registro 4401 de 5614 - GeoRef Disc 3: 1985-1992

TI - TITLE: Tectonic implications of fluvial landforms and sediments on the coastal plain of Southwest Colombia.

AU - AUTHORS: Babuin-M-L; Whittecar-G-R; Darby-D-A

AF - AUTHOR AFFILIATION: Old Dominion Univ., Dep. Geol. Sci., Norfolk, VA, United States

BK - BOOK TITLE: In: Virginia Academy of Science; sixty-third annual meeting; abstracts of papers.

BA - BOOK AUTHORS: Martin-James-H (editor)

SO - SOURCE: Virginia Journal of Science. 36; 2, Pages 147. 1985.

PB - PUBLISHER: Virginia Academy of Science. Norfolk, VA, United States. 1985.

CP - COUNTRY OF PUBLICATION: United-States

PY - PUBLICATION YEAR: 1985

CN - CONFERENCE INFORMATION: Virginia Academy of Science; sixty-third annual meeting. Williamsburg, VA, United States. May 14-17, 1985.

LA - LANGUAGE: English

DE - DESCRIPTORS: alluvial-fans; Andes-; braided-streams; Cenozoic-; Colombia-; controls-; effects-; fluvial-features; fluvial-sedimentation; geomorphology-; lakes-; landform-evolution; levees-; neotectonics-; ponds-; Quaternary-; Rio-Magui; Rio-Patia; sedimentation-; South-America; southwestern-Colombia; streams-; structural-controls; structural-geology; tectonics-; uplifts-; valleys-; Western-Cordillera

CC - CATEGORY CODES: 16-Structural-geology; 24-Quaternary-geology

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

BL - BIB LEVEL: Analytic

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

IS - ISSN: 0042-658X

CO - CODEN: VJSCAI

AN - ACCESSION NUMBER: 1986-001490

UD - UPDATE CODE: 1986

Registro 4402 de 5614 - GeoRef Disc 3: 1985-1992

TI - TITLE: The Popayan, Colombia, earthquake of 31 March 1983.

AU - AUTHORS: Lomnitz-Cinna; Hashizume-Michio

AF - AUTHOR AFFILIATION: Ciudad Univ., Inst. Geofis., Codigo, Mexico

SO - SOURCE: Bulletin of the Seismological Society of America. 75; 5, Pages 1315-1326. 1985.

PB - PUBLISHER: Seismological Society of America. Berkeley, CA, United States. 1985.

CP - COUNTRY OF PUBLICATION: United-States

PY - PUBLICATION YEAR: 1985

LA - LANGUAGE: English

DE - DESCRIPTORS: aftershocks-; Cauca-; Colombia-; earthquakes-; effects-; engineering-geology; faults-; geologic-hazards; magnitude-; Popayan-earthquake-1983; Pubenza-Fault; Romeral-fracture-system; Rosas-Julumito-Fault; seismicity-; seismology-; South-America

CC - CATEGORY CODES: 30-Engineering-geology

DT - DOCUMENT TYPE: Serial

BL - BIB LEVEL: Analytic

IL - ILLUSTRATION: Refs: 7; illus. incl. sketch maps.

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

IS - ISSN: 0037-1106

CO - CODEN: BSSAAP

AN - ACCESSION NUMBER: 1986-008112

UD - UPDATE CODE: 1986

Registro 4403 de 5614 - GeoRef Disc 3: 1985-1992

TI - TITLE: What are asperities in subduction zones?.

AU - AUTHORS: McCann-W-R; Habermann-R-E

AF - AUTHOR AFFILIATION: Lamont-Doherty Geol. Obs., Palisades, NY, United States

BK - BOOK TITLE: In: American Geophysical Union; 1985 spring meeting.

SO - SOURCE: Eos, Transactions, American Geophysical Union. 66; 18, Pages 299. 1985.

PB - PUBLISHER: American Geophysical Union. Washington, DC, United States. 1985.

CP - COUNTRY OF PUBLICATION: United-States

PY - PUBLICATION YEAR: 1985

CN - CONFERENCE INFORMATION: American Geophysical Union; 1985 spring meeting. Baltimore, MD, United States. May 27-29, 1985.

LA - LANGUAGE: English

DE - DESCRIPTORS: case-studies; Chile-; Colombia-; faults-; Kermadec-Islands; Malpelo-Ridge; observations-; Pacific-Farallon-spreading-center; seismicity-; seismology-; South-America; spatial-distribution; subduction-zones; West-Pacific-Ocean-Islands

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: 1986-010666

UD - UPDATE CODE: 1986

Registro 4404 de 5614 - GeoRef Disc 3: 1985-1992

TI - TITLE: Segmentacion volcano-tectonica de los Andes Septentrionales

Translated Title: Volcano-tectonic segmentation of the Northern Andes.

AU - AUTHORS: Hall-Minard-L; Wood-Charles-A

AF - AUTHOR AFFILIATION: Inst. Geofis., Esc. Politec. Nac., Quito, Ecuador

SO - SOURCE: Politecnica. 10; 1, Pages 7-24. 1985.

PB - PUBLISHER: Escuela Politecnica Nacional. Quito, Ecuador. 1985.

CP - COUNTRY OF PUBLICATION: Ecuador

PY - PUBLICATION YEAR: 1985

LA - LANGUAGE: Spanish

DE - DESCRIPTORS: Andes-; Benioff-zone; Bouguer-anomalies; Carnegie-Ridge; Colombia-; continental-crust; crust-; East-Pacific; Ecuador-; faults-; gravity-anomalies; interpretation-; island-arcs; lineaments-; models-; Nazca-Plate; Northern-Andes; oceanic-crust; Pacific-Ocean; plate-tectonics; segmentation-; seismicity-; seismotectonics-; South-America; South-American-Plate; subduction-; tectonics-; tectonophysics-; volcanism-

CC - CATEGORY CODES: 18-Solid-earth-geophysics

DT - DOCUMENT TYPE: Serial

BL - BIB LEVEL: Analytic

IL - ILLUSTRATION: Refs: 40; geol. sketch maps.

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

IS - ISSN: 0032-3055

CO - CODEN: POTQAY

AN - ACCESSION NUMBER: 1986-015218

UD - UPDATE CODE: 1986

Registro 4405 de 5614 - GeoRef Disc 3: 1985-1992

BK - BOOK TITLE: Proyecto Cretacico

Translated Title: Cretaceous Project.

BA - BOOK AUTHORS: Etayo-Serna-Fernando (editor); Laverde-Montano-Fabio (editor)

BF - BOOK AUTHOR AFFILIATION: Univ. Nac. Colomb., Bogota, Colombia

SO - SOURCE: Publicaciones Geologicas Especiales del INGEOMINAS. 16; Pages 360. 1985.

PB - PUBLISHER: Instituto Nacional de Investigaciones Geologico-Mineras (INGEOMINAS). Bogota, Colombia. 1985.

CP - COUNTRY OF PUBLICATION: Colombia

PY - PUBLICATION YEAR: 1985

LA - LANGUAGE: Spanish

LS - LANGUAGE OF SUMMARY: English

DE - DESCRIPTORS: clastic-rocks; Colombia-; Cretaceous-; Mesozoic-; sedimentary-rocks; South-America; stratigraphy-

CC - CATEGORY CODES: 12-Stratigraphy

DT - DOCUMENT TYPE: Serial

BL - BIB LEVEL: Monograph

NN - ANNOTATION: Individual papers are cited separately.

IL - ILLUSTRATION: illus.

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

IS - ISSN: 0120-078X

AN - ACCESSION NUMBER: 1986-015349

UD - UPDATE CODE: 1986

Registro 4406 de 5614 - GeoRef Disc 3: 1985-1992

TI - TITLE: Metodologia de trabajo del Proyecto Cretacico

Translated Title: Methodology of work of the Cretaceous Project.

AU - AUTHORS: Etayo-Serna-Fernando

AF - AUTHOR AFFILIATION: Univ. Nac. Colomb., Bogota, Colombia

BK - BOOK TITLE: In: Proyecto Cretacico

Translated Title: Cretaceous Project.

BA - BOOK AUTHORS: Etayo-Serna-Fernando (editor); Laverde-Montano-Fabio (editor)

SO - SOURCE: Publicaciones Geologicas Especiales del INGEOMINAS. 16; Pages I.1-I.13. 1985.

PB - PUBLISHER: Instituto Nacional de Investigaciones Geologico-Mineras (INGEOMINAS). Bogota, Colombia. 1985.

CP - COUNTRY OF PUBLICATION: Colombia

PY - PUBLICATION YEAR: 1985

LA - LANGUAGE: Spanish

DE - DESCRIPTORS: arenite-; classification-; clastic-rocks; Colombia-; composition-; Cretaceous-; field-studies; graphic-display; lithostratigraphy-; Mesozoic-; mudstone-; observations-; sedimentary-rocks; South-America; stratigraphic-units; stratigraphy-; textures-

CC - CATEGORY CODES: 12-Stratigraphy

DT - DOCUMENT TYPE: Serial

BL - BIB LEVEL: Analytic

IL - ILLUSTRATION: Refs: 25; illus. incl. sect., strat. cols., geol. sketch maps.

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

IS - ISSN: 0120-078X

AN - ACCESSION NUMBER: 1986-015350

UD - UPDATE CODE: 1986

Registro 4407 de 5614 - GeoRef Disc 3: 1985-1992

TI - TITLE: Paleoambientes de la Formacion Tambor en la Quebrada Pujamanes

Translated Title: Paleoenvironment of Tambor Formation along the Pujamanes Creek.

AU - AUTHORS: Renzoni-Giancarlo

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

BK - BOOK TITLE: In: Proyecto Cretacico

Translated Title: Cretaceous Project.

BA - BOOK AUTHORS: Etayo-Serna-Fernando (editor); Laverde-Montano-Fabio (editor)

SO - SOURCE: Publicaciones Geologicas Especiales del INGEOMINAS. 16; Pages ; III.1-III.18. 1985.

PB - PUBLISHER: Instituto Nacional de Investigaciones Geologico-Mineras (INGEOMINAS). Bogota, Colombia. 1985.

CP - COUNTRY OF PUBLICATION: Colombia

PY - PUBLICATION YEAR: 1985

LA - LANGUAGE: Spanish

LS - LANGUAGE OF SUMMARY: English

DE - DESCRIPTORS: Bucaramaga-; coastal-environment; Colombia-; Cretaceous-; Cumbre-Formation; deposition-; environment-; estuarine-environment; facies-; fluvial-environment; igneous-rocks; intertidal-environment; lithofacies-; marine-environment; Mesozoic-; paleoenvironment-; Pujamanes-Creek; sea-level-changes; sedimentary-rocks; sedimentation-; South-America; stratigraphic-units; stratigraphy-; submarine-environment; Tambor-Formation; transgression-; volcanic-rocks

CC - CATEGORY CODES: 12-Stratigraphy

DT - DOCUMENT TYPE: Serial

BL - BIB LEVEL: Analytic

IL - ILLUSTRATION: Refs: 54; block diag., strat. cols., sketch map.

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

IS - ISSN: 0120-078X

AN - ACCESSION NUMBER: 1986-015351

UD - UPDATE CODE: 1986

Registro 4408 de 5614 - GeoRef Disc 3: 1985-1992

TI - TITLE: La secuencia de la Formacion Los Santos en la Quebrada Piedra Azul; registro de una hoya fluvial evanescente

Translated Title: Facies sequence of Los Santos Formation along Piedra Azul Creek; investigation of an ephemeral stream.

AU - AUTHORS: Clavijo-Jairo

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

BK - BOOK TITLE: In: Proyecto Cretacico

Translated Title: Cretaceous Project.

BA - BOOK AUTHORS: Etayo-Serna-Fernando (editor); Laverde-Montano-Fabio (editor)

SO - SOURCE: Publicaciones Geologicas Especiales del INGEOMINAS. 16; Pages ; IV.1-IV.18. 1985.

PB - PUBLISHER: Instituto Nacional de Investigaciones Geologico-Mineras (INGEOMINAS). Bogota, Colombia. 1985.

CP - COUNTRY OF PUBLICATION: Colombia

PY - PUBLICATION YEAR: 1985

LA - LANGUAGE: Spanish

LS - LANGUAGE OF SUMMARY: English

DE - DESCRIPTORS: alluvial-plains; braided-streams; clastic-rocks; Colombia-; composition-; conglomerate-; Cretaceous-; deposition-; depositional-environment; El-Conchal; ephemeral-streams; fluvial-environment; fluvial-features; lithofacies-; Los-Santos-Formation; Mesozoic-; mudstone-; paludal-environment; Piedra-Azul-Creek; sandstone-; Santander-Colombia; sedimentary-rocks; sedimentation-; South-America; stratigraphic-units; stratigraphy-; streams-; Tambor-Formation; textures-; uplifts-

CC - CATEGORY CODES: 06A-Sedimentary-petrology

DT - DOCUMENT TYPE: Serial

BL - BIB LEVEL: Analytic

IL - ILLUSTRATION: Refs: 30; illus. incl. charts, strat. cols., sketch map.

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

IS - ISSN: 0120-078X

AN - ACCESSION NUMBER: 1986-015352

UD - UPDATE CODE: 1986

Registro 4409 de 5614 - GeoRef Disc 3: 1985-1992

TI - TITLE: Corte estratigrafico panoramico de la Formacion Los Santos, carretera quebrada del Medio-el Boqueron (Santander)

Translated Title: Panoramic stratigraphic cross section of the Medio-el Boqueron road cut exposure (Santander) of the Los Santos Formation.

AU - AUTHORS: Vargas-H-Rodrigo; Etayo-Serna-Fernando; Renzoni-Giancarlo; Tellez-Noel

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

BK - BOOK TITLE: In: Proyecto Cretacico

Translated Title: Cretaceous Project.

BA - BOOK AUTHORS: Etayo-Serna-Fernando (editor); Laverde-Montano-Fabio (editor)

SO - SOURCE: Publicaciones Geologicas Especiales del INGEOMINAS. 16; Pages ; V.1-V.12. 1985.

PB - PUBLISHER: Instituto Nacional de Investigaciones Geologico-Mineras (INGEOMINAS). Bogota, Colombia. 1985.

CP - COUNTRY OF PUBLICATION: Colombia

PY - PUBLICATION YEAR: 1985

LA - LANGUAGE: Spanish

LS - LANGUAGE OF SUMMARY: English

DE - DESCRIPTORS: bedding-; biogenic-structures; channels-; clastic-rocks; Colombia-; conglomerate-; Cretaceous-; cross-stratification; deposition-; interpretation-; lebensspuren-; lithofacies-; Los-Santos-Formation; Medio-el-Boqueron-Highway; Mesozoic-; mudstone-; planar-bedding-structures; sandstone-; Santander-Colombia; Scoyenia-; sections-; sedimentary-rocks; sedimentary-structures; siliceous-composition; South-America; stratigraphy-

CC - CATEGORY CODES: 12-Stratigraphy

DT - DOCUMENT TYPE: Serial

BL - BIB LEVEL: Analytic

IL - ILLUSTRATION: Refs: 7; sects.

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

IS - ISSN: 0120-078X

AN - ACCESSION NUMBER: 1986-015353

UD - UPDATE CODE: 1986

Registro 4410 de 5614 - GeoRef Disc 3: 1985-1992

TI - TITLE: Analisis facial de la Formacion Los Santos, segun el corte de "Tu y Yo" (Zapatoca)

Translated Title: Facies analysis of the Los Santos Formation based on the "Tu y Yo" cross section; Zapatoca.

AU - AUTHORS: Laverde-Montano-Fabio; Clavijo-Jairo

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

BK - BOOK TITLE: In: Proyecto Cretacico

Translated Title: Cretaceous Project.

BA - BOOK AUTHORS: Etayo-Serna-Fernando (editor); Laverde-Montano-Fabio (editor)

SO - SOURCE: Publicaciones Geologicas Especiales del INGEOMINAS. 16; Pages ; VI.1-VI.9. 1985.

PB - PUBLISHER: Instituto Nacional de Investigaciones Geologico-Mineras (INGEOMINAS). Bogota, Colombia. 1985.

CP - COUNTRY OF PUBLICATION: Colombia

PY - PUBLICATION YEAR: 1985

LA - LANGUAGE: Spanish

LS - LANGUAGE OF SUMMARY: English

DE - DESCRIPTORS: "Tu-y-Yo"-Section; alluvial-plains; clastic-rocks; Colombia-; Cretaceous-; fluvial-features; fluvial-sedimentation; Giron-Formation; lithofacies-; Los-Santos-Formation; Mesozoic-; mudstone-; point-bar-deposits; sandstone-; sections-; sedimentary-rocks; sedimentation-; siliceous-composition; South-America; stratigraphic-units; stratigraphy-; Zapatoca-

CC - CATEGORY CODES: 06A-Sedimentary-petrology

DT - DOCUMENT TYPE: Serial

BL - BIB LEVEL: Analytic

IL - ILLUSTRATION: Refs: 12; strat. cols., sketch maps.

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

IS - ISSN: 0120-078X

AN - ACCESSION NUMBER: 1986-015354

UD - UPDATE CODE: 1986

Registro 4411 de 5614 - GeoRef Disc 3: 1985-1992

TI - TITLE: Redefinicion estratigrafica de la Formacion Arcabuco, con base en el analisis facial

Translated Title: Stratigraphic interpretation of the Arcabuco Formation based on facies analysis.

AU - AUTHORS: Galvis-Nestor; Rubiano-Jorge

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

BK - BOOK TITLE: In: Proyecto Cretacico

Translated Title: Cretaceous Project.

BA - BOOK AUTHORS: Etayo-Serna-Fernando (editor); Laverde-Montano-Fabio (editor)

SO - SOURCE: Publicaciones Geologicas Especiales del INGEOMINAS. 16; Pages ; VII.1-VII.16. 1985.

PB - PUBLISHER: Instituto Nacional de Investigaciones Geologico-Mineras (INGEOMINAS). Bogota, Colombia. 1985.

CP - COUNTRY OF PUBLICATION: Colombia

PY - PUBLICATION YEAR: 1985

LA - LANGUAGE: Spanish

LS - LANGUAGE OF SUMMARY: English

DE - DESCRIPTORS: Arcabuco-Formation; Boyaca-Department; braided-streams; Cane-Member; clastic-rocks; Colombia-; Cretaceous-; environment-; Iguaque-Member; lithofacies-; lithostratigraphy-; marine-environment; Mesozoic-; mudstone-; paleodrainage-; San-Marcos-Member; sandstone-; Santander-Colombia; sedimentary-rocks; sedimentation-; shelf-environment; South-America; stratigraphy-; streams-

CC - CATEGORY CODES: 12-Stratigraphy

DT - DOCUMENT TYPE: Serial

BL - BIB LEVEL: Analytic

IL - ILLUSTRATION: Refs: 32; block diag., sects., charts, strat. cols., geol. sketch map.

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

IS - ISSN: 0120-078X

AN - ACCESSION NUMBER: 1986-015355

UD - UPDATE CODE: 1986

Registro 4412 de 5614 - GeoRef Disc 3: 1985-1992

TI - TITLE: La Formacion Cumbre; modelo de transgresion marina ritmica, de comienzos del Cretacico

Translated Title: Cumbre Formation; a rhythmic marine transgression model from the Lower Cretaceous.

AU - AUTHORS: Mendoza-Hernando

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

BK - BOOK TITLE: In: Proyecto Cretacico

Translated Title: Cretaceous Project.

BA - BOOK AUTHORS: Etayo-Serna-Fernando (editor); Laverde-Montano-Fabio (editor)

SO - SOURCE: Publicaciones Geologicas Especiales del INGEOMINAS. 16; Pages ; IX.1-IX.17. 1985.

PB - PUBLISHER: Instituto Nacional de Investigaciones Geologico-Mineras (INGEOMINAS). Bogota, Colombia. 1985.

CP - COUNTRY OF PUBLICATION: Colombia

PY - PUBLICATION YEAR: 1985

LA - LANGUAGE: Spanish

LS - LANGUAGE OF SUMMARY: English

DE - DESCRIPTORS: Boyaca-Department; clastic-rocks; claystone-; Colombia-; composition-; Cretaceous-; Cumbre-Formation; environment-; lithofacies-; Lower-Cretaceous; marine-environment; Mesozoic-; Moniquira-; sandstone-; Santander-Colombia; sea-level-changes; sedimentary-rocks; sedimentation-; siliceous-composition; siltstone-; South-America; stratigraphic-units; stratigraphy-; transgression-

CC - CATEGORY CODES: 12-Stratigraphy

DT - DOCUMENT TYPE: Serial

BL - BIB LEVEL: Analytic

IL - ILLUSTRATION: Refs: 25; block diag., strat. cols., geol. sketch maps.

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

IS - ISSN: 0120-078X

AN - ACCESSION NUMBER: 1986-015356

UD - UPDATE CODE: 1986

Registro 4413 de 5614 - GeoRef Disc 3: 1985-1992

TI - TITLE: Paleoambientes en las formaciones Arcabuco y Cumbre de la Cordillera de Los Cobardes

Translated Title: Paleoenvironments in the Arcabuco and Cumbre formations of Cobardes Cordillera.