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 ; X.1-X.14. 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-fans; Arcabuco-Formation; Colombia-; Contratacion-; Cretaceous-; Cumbre-Formation; environment-; fluvial-environment; lithofacies-; Los-Cobardes-Cordillera; Mesozoic-; paleoenvironment-; sections-; sedimentation-; shallow-water-environment; South-America; stratigraphic-units; stratigraphy-
CC - CATEGORY CODES: 12-Stratigraphy
DT - DOCUMENT TYPE: Serial
BL - BIB LEVEL: Analytic
IL - ILLUSTRATION: Refs: 31; block diag., charts, strat. cols., sketch map.
RF - REFERENCE SOURCE: GeoRef, Copyright 2000, American Geological Institute.
IS - ISSN: 0120-078X
AN - ACCESSION NUMBER: 1986-015357
UD - UPDATE CODE: 1986
Registro 4414 de 5614 - GeoRef Disc 3: 1985-1992
TI - TITLE: Los yrifeidos infracretacicos Aetostreon couloni y Ceratostreon boussingaulti, de la Formacion Rosablanca, como indicadores de oscilaciones marinas
Translated Title: Lower Cretaceous gripheids Aetostreon couloni and Ceratostreon boussingaulti from the Rosablanca Formation as indicators of marine transgressions.
AU - AUTHORS: Guzman-Georgina
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 ; XII.1-XII.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: Aerostreon-couloni; biofacies-; biomicrite-; Bivalvia-; calcareous-composition; carbonate-rocks; Ceratostreon-; coastal-environment; Colombia-; Cretaceous-; detritus-; environment-; gripheids-; indicators-; Invertebrata-; limestone-; Lower-Cretaceous; Mesozoic-; Mollusca-; paleoecology-; Rosablanca-Formation; sea-level-changes; sedimentary-rocks; sedimentation-; South-America; stratigraphy-; subtidal-environment; transgression-; Zapatoca-
CC - CATEGORY CODES: 12-Stratigraphy
DT - DOCUMENT TYPE: Serial
BL - BIB LEVEL: Analytic
IL - ILLUSTRATION: Refs: 22; illus. incl. charts, strat. col., sketch map.
RF - REFERENCE SOURCE: GeoRef, Copyright 2000, American Geological Institute.
IS - ISSN: 0120-078X
AN - ACCESSION NUMBER: 1986-015358
UD - UPDATE CODE: 1986
Registro 4415 de 5614 - GeoRef Disc 3: 1985-1992
TI - TITLE: Ambientes de deposito de la Formacion Rosablanca; area de Villa de Leiva
Translated Title: Depositional environments of the Rosablanca Formation, Villa de Leiva area.
AU - AUTHORS: Cardozo-P-Eduardo; Ramirez-Carlos
AF - AUTHOR AFFILIATION: Inst. Nac. Invest. Geol.-Maneras, 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 ; XIII.1-XIII.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
LS - LANGUAGE OF SUMMARY: English
DE - DESCRIPTORS: biomicrite-; breccia-; carbonate-rocks; Chitaraque-; clastic-rocks; coastal-environment; Colombia-; Cretaceous-; deposition-; depositional-environment; environment-; Gambita-; limestone-; lithofacies-; marine-environment; Mesozoic-; micrite-; Moniquira-; mudstone-; Rosablanca-Formation; sandstone-; Santa-Sofia; sedimentary-rocks; sedimentation-; South-America; stratigraphy-; subtidal-environment; Villa-de-Leiva; wackestone-
CC - CATEGORY CODES: 06A-Sedimentary-petrology
DT - DOCUMENT TYPE: Serial
BL - BIB LEVEL: Analytic
IL - ILLUSTRATION: Refs: 24; illus. incl. block diag., charts, sect., strat. col., geol. sketch map.
RF - REFERENCE SOURCE: GeoRef, Copyright 2000, American Geological Institute.
IS - ISSN: 0120-078X
AN - ACCESSION NUMBER: 1986-015359
UD - UPDATE CODE: 1986
Registro 4416 de 5614 - GeoRef Disc 3: 1985-1992
TI - TITLE: La Formacion Ritoque; registro sedimentario de una albufera de comienzos del Cretacico
Translated Title: Ritoque Formation; sedimentary investigation of a saltwater lagoon in the Lower Cretaceous.
AU - AUTHORS: Ballesteros-Ivan; Nivia-Alvaro
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 ; XIV.1-XIV.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: Arcabuco-Formation; carbonate-rocks; Chiquiza-; clastic-rocks; Colombia-; Cretaceous-; depositional-environment; environment-; La-Paja-Formation; lagoonal-environment; lithofacies-; Mesozoic-; Moniquira-; mudstone-; Oiba-Anticline; Ritoque-Formation; Rosablanca-Formation; salinity-; sedimentary-rocks; sedimentation-; siltstone-; South-America; stratigraphy-; Villa-de-Leiva
CC - CATEGORY CODES: 06A-Sedimentary-petrology
DT - DOCUMENT TYPE: Serial
BL - BIB LEVEL: Analytic
IL - ILLUSTRATION: Refs: 32; illus. incl. 3 tables, block diag., charts, strat. cols., geol. sketch map.
RF - REFERENCE SOURCE: GeoRef, Copyright 2000, American Geological Institute.
IS - ISSN: 0120-078X
AN - ACCESSION NUMBER: 1986-015360
UD - UPDATE CODE: 1986
Registro 4417 de 5614 - GeoRef Disc 3: 1985-1992
TI - TITLE: Los episodios evaporiticos de la Formacion Rosablanca
Translated Title: Evaporitic episodes of the Rosablanca Formation.
AU - AUTHORS: Alfonso-Pava-Carlos-Arturo
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 ; XVI.1-XVI.19. 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: chemically-precipitated-rocks; coastal-environment; Colombia-; Cretaceous-; evaporites-; gypsum-; intertidal-environment; lithofacies-; Mesa-de-Los-Santos; Mesozoic-; provenance-; regression-; Rosablanca-Formation; sea-level-changes; sedimentary-rocks; sedimentation-; South-America; stratigraphy-; subtidal-environment; sulfates-; supratidal-environment; transgression-
CC - CATEGORY CODES: 06A-Sedimentary-petrology
DT - DOCUMENT TYPE: Serial
BL - BIB LEVEL: Analytic
IL - ILLUSTRATION: Refs: 33; illus. incl. block diag., chart, strat. col., geol. sketch map.
RF - REFERENCE SOURCE: GeoRef, Copyright 2000, American Geological Institute.
IS - ISSN: 0120-078X
AN - ACCESSION NUMBER: 1986-015361
UD - UPDATE CODE: 1986
Registro 4418 de 5614 - GeoRef Disc 3: 1985-1992
TI - TITLE: La facies evaporitica de la Formacion Paja en la region de Villa de Leiva
Translated Title: Evaporitic facies of the Paja Formation in the Villa de Leiva region.
AU - AUTHORS: Forero-O-Hugo; Sarmiento-R-Luis-F
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 ; XVII.1-XVII.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: algal-mats; algal-structures; Aptian-; Barremian-; biogenic-structures; calcareous-composition; carbonate-rocks; chemically-precipitated-rocks; clastic-rocks; claystone-; coastal-environment; Colombia-; Cretaceous-; depositional-environment; evaporites-; gypsum-; intertidal-environment; La-Paja-Formation; limestone-; lithofacies-; Lower-Cretaceous; Mesozoic-; micrite-; precipitation-; regression-; sea-level-changes; sedimentary-rocks; sedimentary-structures; sedimentation-; South-America; stratigraphy-; subtidal-environment; sulfates-; supratidal-environment; transgression-; Villa-de-Leiva
CC - CATEGORY CODES: 06A-Sedimentary-petrology
DT - DOCUMENT TYPE: Serial
BL - BIB LEVEL: Analytic
IL - ILLUSTRATION: Refs: 43; illus. incl. charts, sect., strat. cols., geol. sketch map.
RF - REFERENCE SOURCE: GeoRef, Copyright 2000, American Geological Institute.
IS - ISSN: 0120-078X
AN - ACCESSION NUMBER: 1986-015362
UD - UPDATE CODE: 1986
Registro 4419 de 5614 - GeoRef Disc 3: 1985-1992
TI - TITLE: Dinamica de la sedimentacion Cretacica en la region de la Sierra Nevada del Cocuy (Cordillera Oriental de Colombia)
Translated Title: Dynamics of Cretaceous sedimentation in the Sierra Nevada del Cocuy region; Eastern Cordillera of Colombia.
AU - AUTHORS: Fabre-Antoine
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 ; XIX.1-XIX.20. 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: Andes-; Apon-Formation; Arenisca-Formation; Areniscas-de-Las-Juntas-Formation; Chipaque-; Colombia-; controls-; Cretaceous-; deltaic-environment; Eastern-Cordillera; Guaduas-Formation; interpretation-; La-Luna-Formation; lithofacies-; Llanos-; Los-Pinos-Formation; Lower-Cretaceous; Lutitas-de-Macanal-Formation; marine-environment; Mesozoic-; nearshore-environment; sedimentation-; Sierra-Nevada-del-Cocuy; South-America; stratigraphy-; structural-controls; Une-Formation; Upper-Cretaceous
CC - CATEGORY CODES: 06A-Sedimentary-petrology
DT - DOCUMENT TYPE: Serial
BL - BIB LEVEL: Analytic
IL - ILLUSTRATION: Refs: 50; illus. incl. chart, sect., strat. cols., sketch maps.
RF - REFERENCE SOURCE: GeoRef, Copyright 2000, American Geological Institute.
IS - ISSN: 0120-078X
AN - ACCESSION NUMBER: 1986-015363
UD - UPDATE CODE: 1986
Registro 4420 de 5614 - GeoRef Disc 3: 1985-1992
TI - TITLE: La Formacion Los Santos; un deposito continental anterior al ingreso marino del Cretacico
Translated Title: The Los Santos Formation; a continental deposit preceeding Cretaceous marine transgression.
AU - AUTHORS: Laverde-Montano-Fabio
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 ; XX.1-XX.24. 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: basement-; clastic-rocks; Colombia-; conglomerate-; controls-; Cretaceous-; faults-; lithofacies-; Los-Santos-Formation; marine-environment; Mesozoic-; Rosablanca-Formation; sandstone-; sea-level-changes; sedimentary-rocks; sedimentation-; shelf-environment; South-America; stratigraphy-; structural-controls; transgression-
CC - CATEGORY CODES: 06A-Sedimentary-petrology
DT - DOCUMENT TYPE: Serial
BL - BIB LEVEL: Analytic
IL - ILLUSTRATION: Refs: 33; illus. incl. block diags., charts, strat. cols., sketch map.
RF - REFERENCE SOURCE: GeoRef, Copyright 2000, American Geological Institute.
IS - ISSN: 0120-078X
AN - ACCESSION NUMBER: 1986-015364
UD - UPDATE CODE: 1986
Registro 4421 de 5614 - GeoRef Disc 3: 1985-1992
TI - TITLE: Estratigrafia y tectonica de la serie Infracretacica en los alrededores de San Felix, Cordillera Central de Colombia
Translated Title: Stratigraphy and tectonics of the Lower Cretaceous series in the outskirts of San Felix, Central Cordillera, Colombia.
AU - AUTHORS: Rodriguez-Carlos; Rojas-Ruben
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 ; XXI.1-XXI.21. 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: Central-Cordillera; clastic-rocks; claystone-; Colombia-; conglomerate-; controls-; Cretaceous-; Department-of-Caldas; displacements-; El-Establo-Tectonostratigraphic-Interval; faults-; grabens-; interpretation-; lithofacies-; Lower-Cretaceous; Mesozoic-; mudstone-; Romeral-Megafault; San-Felix; San-Felix-Tectonostratigraphic-Interval; sandstone-; sedimentary-rocks; sedimentation-; South-America; stratigraphy-; strike-slip-faults; structural-controls; structural-geology; tectonics-; thrust-faults; Valle-Alto; Valle-Alto-Tectonostratigraphic-Interval
CC - CATEGORY CODES: 12-Stratigraphy; 16-Structural-geology
DT - DOCUMENT TYPE: Serial
BL - BIB LEVEL: Analytic
IL - ILLUSTRATION: Refs: 34; illus. incl. block diags., charts, sects., strat. cols., geol. sketch maps.
RF - REFERENCE SOURCE: GeoRef, Copyright 2000, American Geological Institute.
IS - ISSN: 0120-078X
AN - ACCESSION NUMBER: 1986-015365
UD - UPDATE CODE: 1986
Registro 4422 de 5614 - GeoRef Disc 3: 1985-1992
TI - TITLE: El limite Jurasico-Cretacico en Colombia
Translated Title: Jurassic-Cretaceous boundary in Colombia.
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 ; XXIII.1-XXIII.4. 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: Berriasian-; chronostratigraphy-; Colombia-; Cretaceous-; Jurassic-; Lower-Cretaceous; Mesozoic-; Portlandian-; South-America; stratigraphic-boundary; stratigraphy-; time-scales; Tithonian-; Upper-Jurassic
CC - CATEGORY CODES: 12-Stratigraphy
DT - DOCUMENT TYPE: Serial
BL - BIB LEVEL: Analytic
IL - ILLUSTRATION: Refs: 26; charts.
RF - REFERENCE SOURCE: GeoRef, Copyright 2000, American Geological Institute.
IS - ISSN: 0120-078X
AN - ACCESSION NUMBER: 1986-015366
UD - UPDATE CODE: 1986
Registro 4423 de 5614 - GeoRef Disc 3: 1985-1992
TI - TITLE: Paleontologia estratigrafica del sistema Cretaico en la Sierra Nevada del Cocuy
Translated Title: Cretaceous biostratigraphy in the Sierra Nevada del Cocuy.
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 ; XXIV.1-XXIV.47. 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: Abruptolopha-abrupta; Ammonites-; Ammonoidea-; Apon-Formation; Areniscas-de-las-Juntas-Formation; benthonic-taxa; biostratigraphy-; Bivalvia-; Buenoceras-laboi; Campanian-; Cephalopoda-; Chipaque-Formation; Colombia-; Cretaceous-; Exogyra-africana; ichnofossils-; Invertebrata-; La-Luna-Formation; Libycoceras-; Lower-Cretaceous; Lutitas-de-Macanal-Formation; Maestrichtian-; Mesozoic-; Mollusca-; new-taxa; Santonian-; Senonian-; Sierra-Nevada-del-Cocuy; South-America; Sphenodiscus-; stratigraphic-boundary; stratigraphy-; Submortoniceras-uddeni; Subprionotropis-columbianus; taxonomy-; Tetrabranchiata-; Texanites-; Une-Formation; Upper-Cretaceous; Valanginian-
CC - CATEGORY CODES: 12-Stratigraphy
DT - DOCUMENT TYPE: Serial
BL - BIB LEVEL: Analytic
IL - ILLUSTRATION: Refs: 103; illus. incl. charts, strat. cols., sketch map.
RF - REFERENCE SOURCE: GeoRef, Copyright 2000, American Geological Institute.
IS - ISSN: 0120-078X
AN - ACCESSION NUMBER: 1986-015367
UD - UPDATE CODE: 1986
Registro 4424 de 5614 - GeoRef Disc 3: 1985-1992
TI - TITLE: Documentacion paleontologica del Infracretacico de San Felambda ix y Valle Alto, Cordillera Central
Translated Title: Paleontological studies of the Lower Cretaceous in San Felix and Valle Alto, Central Cordillera.
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 ; XXV.1-XXV.7. 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: Albian-; Ammonites-; Ammonoidea-; Berriasian-; biofacies-; biostratigraphy-; Bivalvia-; Central-Cordillera; Cephalopoda-; coastal-environment; Colombia-; correlation-; Cretaceous-; fresh-water-environment; Gastropoda-; intertidal-environment; Invertebrata-; Lower-Cretaceous; marine-environment; Mesozoic-; Mollusca-; San-Felix; sedimentary-cover; South-America; stratigraphy-; Tetrabranchiata-; Valle-Alto
CC - CATEGORY CODES: 12-Stratigraphy
DT - DOCUMENT TYPE: Serial
BL - BIB LEVEL: Analytic
IL - ILLUSTRATION: Refs: 11; strat. cols., sketch map.
RF - REFERENCE SOURCE: GeoRef, Copyright 2000, American Geological Institute.
IS - ISSN: 0120-078X
AN - ACCESSION NUMBER: 1986-015368
UD - UPDATE CODE: 1986
Registro 4425 de 5614 - GeoRef Disc 3: 1985-1992
TI - TITLE: Edad de la Formacion Los Santos
Translated Title: Studies on the Los Santos Formation.
AU - AUTHORS: Etayo-Serna-Fernando; Rodriguez-Gloria
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 ; XXVI.1-XXVI.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
LS - LANGUAGE OF SUMMARY: English
DE - DESCRIPTORS: classification-; clastic-rocks; Colombia-; Cretaceous-; Cumbre-Formation; igneous-rocks; lithofacies-; Los-Santos-Formation; Lower-Cretaceous; marine-environment; Mesozoic-; mudstone-; review-; rhyolite-porphyry; rhyolites-; sandstone-; sedimentary-rocks; shelf-environment; South-America; stratigraphy-; structural-controls; volcanic-rocks; volcaniclastics-
CC - CATEGORY CODES: 12-Stratigraphy
DT - DOCUMENT TYPE: Serial
BL - BIB LEVEL: Analytic
IL - ILLUSTRATION: Refs: 27; illus. incl. block diag., strat. col., sketch map.
RF - REFERENCE SOURCE: GeoRef, Copyright 2000, American Geological Institute.
IS - ISSN: 0120-078X
AN - ACCESSION NUMBER: 1986-015369
UD - UPDATE CODE: 1986
Registro 4426 de 5614 - GeoRef Disc 3: 1985-1992
TI - TITLE: A la busigma queda del manganeso perdido en los fondos oceanicos Cretacicos
Translated Title: Search for manganese deposits in the Cretaceous oceanic depths.
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 ; XXVIII.1. 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: Colombia-; Cretaceous-; deep-sea-environment; economic-geology; manganese-composition; manganese-ores; marine-environment; Mesozoic-; metal-ores; nodules-; precipitation-; South-America
CC - CATEGORY CODES: 27A-Economic-geology,-geology-of-ore-deposits
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