No. Registros Solicitud 1 5614 colombia

SO - SOURCE: Initial Reports of the Deep Sea Drilling Project. 15; Pages 407-471. 1973.

PB - PUBLISHER: Texas A & M University, Ocean Drilling Program. College Station, TX, United States. 1973.

RP - RESEARCH PROGRAM: DSDP (Deep Sea Drilling Project)

CP - COUNTRY OF PUBLICATION: United-States

PY - PUBLICATION YEAR: 1973

LA - LANGUAGE: English

DE - DESCRIPTORS: algae-; Atlantic-Ocean; biostratigraphy-; Caribbean-Sea; Cenozoic-; clastic-rocks; clastic-sediments; clay-; Colombia-; Colombian-Basin; Deep-Sea-Drilling-Project; DSDP-Site-154; Foraminifera-; igneous-rocks; Invertebrata-; Leg-15; lithostratigraphy-; marine-geology; marine-sediments; marl-; microfossils-; Miocene-; nannofossils-; Neogene-; North-Atlantic; ocean-basins; oceanography-; physical-properties; Plantae-; Pleistocene-; Pliocene-; porosity-; Protista-; Quaternary-; sand-; sedimentary-rocks; sediments-; silt-; South-America; Tertiary-; thallophytes-; turbidite-; volcanic-rocks

CC - CATEGORY CODES: 07-Oceanography

DT - DOCUMENT TYPE: Serial

BL - BIB LEVEL: Analytic

MC - MAP COORDINATES: LAT: N110500; N110530; LONG: W0802230; W0802300.

IL - ILLUSTRATION: Refs: 6; illus. incl. 1 table, 23 plates, strat. cols., sects.

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

IS - ISSN: 0080-8334

CO - CODEN: IDSDA6

AN - ACCESSION NUMBER: 1983-010589

UD - UPDATE CODE: 1983

Registro 2368 de 5614 - GeoRef Disc 1: 1785-1974

TI - TITLE: Amazon Basin, North Sea spark South American, European play.

AU - AUTHORS: Weeks-Lewis-G

AF - AUTHOR AFFILIATION: Weeks Nat. Resour., Westport, CT, United States

SO - SOURCE: World Oil. 176; 2, Pages 32-35. 1973.

PB - PUBLISHER: [IRM, Inc., etc.]. Houston, TX, United States. 1973.

CP - COUNTRY OF PUBLICATION: United-States

PY - PUBLICATION YEAR: 1973

LA - LANGUAGE: English

DE - DESCRIPTORS: Amazon-Basin; Arctic-region; Argentina-; Atlantic-Ocean; Austria-; Bolivia-; Brazil-; Central-America; Central-Europe; Chile-; Colombia-; Czechoslovakia-; East-Germany; economic-geology; Ecuador-; Europe-; France-; French-Guiana; Germany-; Greece-; Guyana-; Hungary-; Iberian-Peninsula; Italy-; Netherlands-; North-Atlantic; North-Sea; Panama-; Paraguay-; Peru-; petroleum-; Poland-; Romania-; South-America; Southern-Europe; Spain-; Spitsbergen-; Surinam-; Svalbard-; United-Kingdom; Uruguay-; Venezuela-; West-Germany; Western-Europe; Yugoslavia-

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

DT - DOCUMENT TYPE: Serial

BL - BIB LEVEL: Analytic

IL - ILLUSTRATION: illus.

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

IS - ISSN: 0043-8790

CO - CODEN: WOOIAS

AN - ACCESSION NUMBER: 1984-009344

UD - UPDATE CODE: 1984

Registro 2369 de 5614 - GeoRef Disc 1: 1785-1974

BK - BOOK TITLE: Geology and mineral deposits of an area in the Departments of Antioquia and Caldas (Subzone IIB), Colombia.

BA - BOOK AUTHORS: Feininger-Tomas; Barrero-L-Dario; Castro-Q-Nestor

SO - SOURCE: Open-File Report - U. S. Geological Survey. 1973.

PB - PUBLISHER: U. S. Geological Survey. Reston, VA, United States. Pages: 223. 1973.

RP - RESEARCH PROGRAM: USGS (Publications of the U. S. Geological Survey)

CP - COUNTRY OF PUBLICATION: United-States

PY - PUBLICATION YEAR: 1973

LA - LANGUAGE: English

DE - DESCRIPTORS: Antioquia-Colombia; Caldas-; Colombia-; economic-geology; mineral-resources; South-America; USGS-

CC - CATEGORY CODES: 26A-Economic-geology,-general,-deposits

DT - DOCUMENT TYPE: Serial; Report

BL - BIB LEVEL: Monograph

IL - ILLUSTRATION: illus. incl. 16 tables.

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

IS - ISSN: 0196-1497

CO - CODEN: XGROAG

RN - REPORT NUMBER: OF 73-0069

AV - AVAILABILITY: U. S. Geol. Surv., Open-File Serv. Sect., West. Distrib. Branch, Fed. Cent., Denver, CO, United States

AN - ACCESSION NUMBER: 1985-000831

UD - UPDATE CODE: 1985

Registro 2370 de 5614 - GeoRef Disc 1: 1785-1974

BK - BOOK TITLE: Geology and mineral resources of central Antioquia Department (Zone IIA), Colombia.

BA - BOOK AUTHORS: Hall-Ralph-B; Alvarez-A-Jairo; Rico-H-Hector

SO - SOURCE: Open-File Report - U. S. Geological Survey. 1973.

PB - PUBLISHER: U. S. Geological Survey. Reston, VA, United States. Pages: 174. 1973.

RP - RESEARCH PROGRAM: USGS (Publications of the U. S. Geological Survey)

CP - COUNTRY OF PUBLICATION: United-States

PY - PUBLICATION YEAR: 1973

LA - LANGUAGE: English

DE - DESCRIPTORS: Antioquia-Colombia; Colombia-; economic-geology; mineral-resources; South-America; USGS-

CC - CATEGORY CODES: 26A-Economic-geology,-general,-deposits

DT - DOCUMENT TYPE: Serial; Report; Map

BL - BIB LEVEL: Monograph

MS - MAP SCALE: 1:100,000

MP - MAP TYPE: geologic-maps

IL - ILLUSTRATION: illus. incl. 3 tables.

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

IS - ISSN: 0196-1497

CO - CODEN: XGROAG

RN - REPORT NUMBER: OF 73-0097

AV - AVAILABILITY: U. S. Geol. Surv., Open-File Serv. Sect., West. Distrib. Branch, Fed. Cent., Denver, CO, United States

AN - ACCESSION NUMBER: 1985-000859

UD - UPDATE CODE: 1985

Registro 2371 de 5614 - GeoRef Disc 1: 1785-1974

TI - TITLE: Petroleum Geology of Subandean Basin of Ecuador, Northern Peru and Southern Colombia.

AU - AUTHORS: Freeman-R-N

SO - SOURCE: The American Association of Petroleum Geologists Bulletin. 56; 3, Pages 617-618. 1972.

PB - PUBLISHER: American Association of Petroleum Geologists. Tulsa, OK, United States. 1972.

CP - COUNTRY OF PUBLICATION: United-States

PY - PUBLICATION YEAR: 1972

LA - LANGUAGE: English

DE - DESCRIPTORS: Colombia-; economic-geology; Ecuador-; Peru-; petroleum-; petroleum-exploration; South-America; structure-; Subandean-Basin; tectonics-

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.

IS - ISSN: 0002-7464

CO - CODEN: AAPGBS

AN - ACCESSION NUMBER: 1972-015705

UD - UPDATE CODE: 1972

Registro 2372 de 5614 - GeoRef Disc 1: 1785-1974

TI - TITLE: Petroleum Exploration with Radar, Eastern Panama and Northwestern Colombia.

AU - AUTHORS: MacDonald-H-C; Wing-R-S

SO - SOURCE: The American Association of Petroleum Geologists Bulletin. 56; 3, Pages 637. 1972.

PB - PUBLISHER: American Association of Petroleum Geologists. Tulsa, OK, United States. 1972.

CP - COUNTRY OF PUBLICATION: United-States

PY - PUBLICATION YEAR: 1972

LA - LANGUAGE: English

DE - DESCRIPTORS: Central-America; Colombia-; east-; economic-geology; mineral-exploration; northwest-; Panama-; petroleum-; petroleum-exploration; photogeology-; radar-; remote-sensing; South-America

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.

IS - ISSN: 0002-7464

CO - CODEN: AAPGBS

AN - ACCESSION NUMBER: 1972-015770

UD - UPDATE CODE: 1972

Registro 2373 de 5614 - GeoRef Disc 1: 1785-1974

TI - TITLE: Combined surface water-groundwater analysis of hydrological systems with the aid of the hybrid computer.

AU - AUTHORS: Morris-W-James; Morgan-Neil-W; Wang-Bi-Huei; Riley-J-Paul

SO - SOURCE: Water Resources Bulletin. 8; 1, Pages 63-76. 1972.

PB - PUBLISHER: American Water Resources Association. Herndon, VA, United States. 1972.

CP - COUNTRY OF PUBLICATION: United-States

PY - PUBLICATION YEAR: 1972

LA - LANGUAGE: English

DE - DESCRIPTORS: applications-; Colombia-; ground-water; hybrid-computer; hydrogeology-; interpretation-; models-; northwest-; South-America

CC - CATEGORY CODES: 21-Hydrogeology

DT - DOCUMENT TYPE: Serial

BL - BIB LEVEL: Analytic

IL - ILLUSTRATION: illus.

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

IS - ISSN: 0043-1370

CO - CODEN: WARBAQ

AN - ACCESSION NUMBER: 1972-015910

UD - UPDATE CODE: 1972

Registro 2374 de 5614 - GeoRef Disc 1: 1785-1974

TI - TITLE: Identification of free oscillation spectral peaks knowing the earthquake source mechanism.

AU - AUTHORS: Mendiguren-Jorge-A

SO - SOURCE: Eos, Transactions, American Geophysical Union. 53; 4, Pages 448. 1972.

PB - PUBLISHER: American Geophysical Union. Washington, DC, United States. 1972.

CP - COUNTRY OF PUBLICATION: United-States

PY - PUBLICATION YEAR: 1972

LA - LANGUAGE: English

DE - DESCRIPTORS: 1970-; Colombia-; earthquakes-; free-oscillations; mechanism-; seismology-; south-; South-America

CC - CATEGORY CODES: 19-Seismology

DT - DOCUMENT TYPE: Abstract; Serial

BL - BIB LEVEL: Analytic

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

IS - ISSN: 0096-3941

CO - CODEN: EOSTAJ

AN - ACCESSION NUMBER: 1972-021102

UD - UPDATE CODE: 1972

Registro 2375 de 5614 - GeoRef Disc 1: 1785-1974

TI - TITLE: Properties and Genesis of Selected Colombian Andosols.

AU - AUTHORS: Calhoun-F-G; Carlisle-V-W; Luna-Z-C

SO - SOURCE: Proceedings - Soil Science Society of America. 36; 3, Pages 480-485. 1972.

PB - PUBLISHER: Soil Science Society of America. Madison, WI, United States. 1972.

CP - COUNTRY OF PUBLICATION: United-States

PY - PUBLICATION YEAR: 1972

LA - LANGUAGE: English

AB - ABSTRACT: Physical properties, chemistry, and mineralogy indicate course of volcanic ash weathering.

DE - DESCRIPTORS: Andosols-; areal-studies; chemistry-; clay-mineralogy; Colombia-; genesis-; igneous-rocks; mineral-composition; Narino-; properties-; soil-surveys; soils-; South-America; surveys-; volcanic-ash; weathering-

CC - CATEGORY CODES: 25-Soils

DT - DOCUMENT TYPE: Serial

BL - BIB LEVEL: Analytic

IL - ILLUSTRATION: illus. incl. sketch map.

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

IS - ISSN: 0038-0776

CO - CODEN: SSSAA8

AN - ACCESSION NUMBER: 1972-028940

UD - UPDATE CODE: 1972

Registro 2376 de 5614 - GeoRef Disc 1: 1785-1974

TI - TITLE: Diagenesis of orthoquartzites near Bogota, Colombia.

AU - AUTHORS: Aalto-K-R

SO - SOURCE: Journal of Sedimentary Petrology. 42; 2, Pages 330-340. 1972.

PB - PUBLISHER: Society of Economic Paleontologists and Mineralogists. Tulsa, OK, United States. 1972.

CP - COUNTRY OF PUBLICATION: United-States

PY - PUBLICATION YEAR: 1972

LA - LANGUAGE: English

AB - ABSTRACT: Recognition and description of seven types of alteration in Devonian-Tertiary units.

DE - DESCRIPTORS: alteration-; Bogota-Colombia; Bogota-Formation; Caqueza-Group; Cenozoic-; clastic-rocks; Colombia-; Cretaceous-; Devonian-; Guadalupe-Group; Guadas-Formation; Gutierrez-Quetame-Formation; Mesozoic-; orthoquartzite-; Paleozoic-; petrography-; sandstone-; sedimentary-petrology; sedimentary-rocks; South-America; Tertiary-; Usme-Formation; Villeta-Group

CC - CATEGORY CODES: 06-Sedimentary-petrology

DT - DOCUMENT TYPE: Serial

BL - BIB LEVEL: Analytic

IL - ILLUSTRATION: illus.

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

IS - ISSN: 0022-4472

CO - CODEN: JSEPAK

AN - ACCESSION NUMBER: 1972-032682

UD - UPDATE CODE: 1972

Registro 2377 de 5614 - GeoRef Disc 1: 1785-1974

TI - TITLE: Paleogene Nonmarine Gualanday Group, Neiva Basin, Colombia, and Regional Development of the Colombian Andes.

AU - AUTHORS: Anderson-Timothy-A

SO - SOURCE: Geological Society of America Bulletin. 83; 8, Pages 2423-2438. 1972.

PB - PUBLISHER: Geological Society of America (GSA). Boulder, CO, United States. 1972.

CP - COUNTRY OF PUBLICATION: United-States

PY - PUBLICATION YEAR: 1972

LA - LANGUAGE: English

DE - DESCRIPTORS: Andes-; areal-geology; Cenozoic-; clastic-rocks; Colombia-; conglomerate-; Gualanday-Group; molasse-; Neiva-Basin; sandstone-; sedimentary-petrology; sedimentary-rocks; siltstone-; South-America; stratigraphy-; Tertiary-

CC - CATEGORY CODES: 13-Areal-geology

DT - DOCUMENT TYPE: Serial

BL - BIB LEVEL: Analytic

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

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

IS - ISSN: 0016-7606

CO - CODEN: BUGMAF

AN - ACCESSION NUMBER: 1972-032930

UD - UPDATE CODE: 1972

Registro 2378 de 5614 - GeoRef Disc 1: 1785-1974

TI - TITLE: Some Lower Turonian Ammonites from Trinidad and Colombia.

AU - AUTHORS: Reyment-Richard

SO - SOURCE: Geologiska Foereningen i Stockholm Foerhandlingar. 94, Part 2; 549, Pages 357-368. 1972.

PB - PUBLISHER: Geological Society of Sweden. Stockholm, Sweden. 1972.

CP - COUNTRY OF PUBLICATION: Sweden

PY - PUBLICATION YEAR: 1972

LA - LANGUAGE: English

AB - ABSTRACT: Systematic descriptions, upper Cretaceous.

DE - DESCRIPTORS: Alban-; Ammonoidea-; Antilles-; biostratigraphy-; Caribbean-region; Cephalopoda-; Colombia-; Cretaceous-; Gastropoda-; Invertebrata-; Lesser-Antilles; Mesozoic-; Mollusca-; paleontology-; Pointe-a-Pierre; South-America; taxonomy-; Tetrabranchiata-; Trinidad-; Trinidad-and-Tobago; Turonian-; Upper-Cretaceous; West-Indies

CC - CATEGORY CODES: 10-Invertebrate-paleontology

DT - DOCUMENT TYPE: Serial

BL - BIB LEVEL: Analytic

IL - ILLUSTRATION: illus.

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

IS - ISSN: 0016-786X

CO - CODEN: GFSFA4

AN - ACCESSION NUMBER: 1972-033834

UD - UPDATE CODE: 1972

Registro 2379 de 5614 - GeoRef Disc 1: 1785-1974

TI - TITLE: Iron and Clay in Tropical Savanna Alluvium, Northern Colombia; A Contribution to The Origin of Red Beds.

AU - AUTHORS: Van-Houten-Franklyn-B

SO - SOURCE: Geological Society of America Bulletin. 83; 9, Pages 2761-2771. 1972.

PB - PUBLISHER: Geological Society of America (GSA). Boulder, CO, United States. 1972.

CP - COUNTRY OF PUBLICATION: United-States

PY - PUBLICATION YEAR: 1972

LA - LANGUAGE: English

AB - ABSTRACT: Post-depositional dehydration and crystallization, oxidizing environment of burial.

DE - DESCRIPTORS: alluvium-; clastic-rocks; clastic-sediments; Colombia-; composition-; genesis-; iron-rich-rocks; north-; red-beds; sedimentary-petrology; sedimentary-rocks; sediments-; Sierra-Nevada-de-Santa-Marta; South-America

CC - CATEGORY CODES: 06-Sedimentary-petrology

DT - DOCUMENT TYPE: Serial

BL - BIB LEVEL: Analytic

IL - ILLUSTRATION: illus. incl. sketch map.

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

IS - ISSN: 0016-7606

CO - CODEN: BUGMAF

AN - ACCESSION NUMBER: 1972-034061

UD - UPDATE CODE: 1972

Registro 2380 de 5614 - GeoRef Disc 1: 1785-1974

TI - TITLE: Waldverwuestung, Bodenerosion und Wasserversorgung in Kolumbien

Translated Title: Deforestation, soil erosion and water supply in Colombia.

AU - AUTHORS: Weyl-Richard

SO - SOURCE: Natur und Museum. 102; 8, Pages 292-300. 1972.

PB - PUBLISHER: Senckenbergische Naturforschende Gesellschaft. Frankfurt, Federal Republic of Germany. 1972.

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

PY - PUBLICATION YEAR: 1972

LA - LANGUAGE: German

DE - DESCRIPTORS: Colombia-; erosion-; erosion-features; geomorphology-; occurrence-; soils-; South-America; water-erosion

CC - CATEGORY CODES: 23-Geomorphology

DT - DOCUMENT TYPE: Serial

BL - BIB LEVEL: Analytic

IL - ILLUSTRATION: illus. incl. sketch maps.

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

IS - ISSN: 0028-1301

CO - CODEN: NAMUAR

AN - ACCESSION NUMBER: 1972-037561

UD - UPDATE CODE: 1972

Registro 2381 de 5614 - GeoRef Disc 1: 1785-1974

TI - TITLE: Climosequence of Ash-Derived Soils in the Central Cordillera of Colombia.

AU - AUTHORS: Cortes-A; Franzmeier-D-P

SO - SOURCE: Proceedings - Soil Science Society of America. 36; 4, Pages 653-659. 1972.

PB - PUBLISHER: Soil Science Society of America. Madison, WI, United States. 1972.

CP - COUNTRY OF PUBLICATION: United-States

PY - PUBLICATION YEAR: 1972

LA - LANGUAGE: English

AB - ABSTRACT: Genesis and classification of four volcanic ash soils from different altitudinal belts.

DE - DESCRIPTORS: Colombia-; Cryandept-; dystrandept-; genesis-; Humitropept-; Manizales-; mineralogy-; soil-group; soils-; South-America; Volcanic-ash-soils

CC - CATEGORY CODES: 25-Soils

DT - DOCUMENT TYPE: Serial

BL - BIB LEVEL: Analytic

IL - ILLUSTRATION: illus. incl. sketch map.

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

IS - ISSN: 0038-0776

CO - CODEN: SSSAA8

AN - ACCESSION NUMBER: 1972-038503

UD - UPDATE CODE: 1972

Registro 2382 de 5614 - GeoRef Disc 1: 1785-1974

TI - TITLE: A reply to "On planktonic foraminiferal zonation in the Tertiary of Colombia".

AU - AUTHORS: Duque-Caro-Hermann

SO - SOURCE: Micropaleontology. 17; 3, Pages 365-368. 1972.

NT - NOTES: [1971]

PB - PUBLISHER: American Museum of Natural History. New York, NY, United States. 1972.

CP - COUNTRY OF PUBLICATION: United-States

PY - PUBLICATION YEAR: 1972

LA - LANGUAGE: English

AB - ABSTRACT: Comments on paper published in Micropaleontology, Vol. 16, No. 2, by J. de Porta; review of zonation.

DE - DESCRIPTORS: biostratigraphy-; Cenozoic-; Colombia-; Foraminifera-; Invertebrata-; microfossils-; planktonic-; Protista-; South-America; stratigraphy-; Tertiary-

CC - CATEGORY CODES: 12-Stratigraphy

DT - DOCUMENT TYPE: Serial

BL - BIB LEVEL: Analytic

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

IS - ISSN: 0026-2803

CO - CODEN: MCPLAI

AN - ACCESSION NUMBER: 1972-073220

UD - UPDATE CODE: 1972

Registro 2383 de 5614 - GeoRef Disc 1: 1785-1974

BK - BOOK TITLE: Catalog of Fossil Spores and Pollen; Volume 34, Cenozoic Pollen and Spores.

BA - BOOK AUTHORS: Traverse-A; Ames-H-T

PB - PUBLISHER: Pa. State Univ., Palynol. Lab.. Pages: 273. 1972.

CP - COUNTRY OF PUBLICATION: United-States

PY - PUBLICATION YEAR: 1972

LA - LANGUAGE: English

AB - ABSTRACT: Systematic descriptions, new and amended taxa, Tertiary localities of Scotland, Germany, Czechoslovakia, Colombia, Guyana and Nigeria, bibliography, index; for reference to preceding volume, see this Bibliography Vol. 35, No. 9, 13 E71-26613.

DE - DESCRIPTORS: catalogs-; Cenozoic-; microfossils-; paleobotany-; palynomorphs-

CC - CATEGORY CODES: 09-Paleobotany

DT - DOCUMENT TYPE: Book

BL - BIB LEVEL: Monograph

IL - ILLUSTRATION: illus., University Park.

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

AN - ACCESSION NUMBER: 1972-078205

UD - UPDATE CODE: 1972

Registro 2384 de 5614 - GeoRef Disc 1: 1785-1974

TI - TITLE: Contribucion a la palinologia del Nivel de Lutitas y Arenas (Campaniense) en Guataqui (Valle del Magdalena, Colombia)

Translated Title: Palynology of the shales and sandstones (Campanian) in Guataqui, Magdalena Valley, Colombia.

AU - AUTHORS: Sole-de-Porta-N

SO - SOURCE: Revista Espanola de Micropaleontologia. 4; 2, Pages 225-250. 1972.

PB - PUBLISHER: Empresa Nacional. Madrid, Spain. 1972.

CP - COUNTRY OF PUBLICATION: Spain

PY - PUBLICATION YEAR: 1972

LA - LANGUAGE: Spanish

LS - LANGUAGE OF SUMMARY: English

AB - ABSTRACT: Miospores, 22 new species and 2 new combinations, deposits dated as Campanian (based on foraminifera), Cretaceous.

DE - DESCRIPTORS: Campanian-; Colombia-; Cretaceous-; Guataqui-; Mesozoic-; microfossils-; miospores-; new-taxa; paleobotany-; palynomorphs-; Senonian-; South-America; taxonomy-; Upper-Cretaceous

CC - CATEGORY CODES: 09-Paleobotany

DT - DOCUMENT TYPE: Serial

BL - BIB LEVEL: Analytic

IL - ILLUSTRATION: illus. incl. sketch maps.

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

IS - ISSN: 0556-655X

CO - CODEN: RTEMB5

AN - ACCESSION NUMBER: 1972-078601

UD - UPDATE CODE: 1972

Registro 2385 de 5614 - GeoRef Disc 1: 1785-1974

TI - TITLE: Tectonic Rotations Suggested by Paleomagnetic Results from Northern Colombia, South America.

AU - AUTHORS: MacDonald-William-D; Opdyke-Neil-D

SO - SOURCE: Journal of Geophysical Research. 77; 29, Pages 5720-5730. 1972.

PB - PUBLISHER: American Geophysical Union. Washington, DC, United States. 1972.

CP - COUNTRY OF PUBLICATION: United-States

PY - PUBLICATION YEAR: 1972

LA - LANGUAGE: English

AB - ABSTRACT: Nine sites in two Cretaceous units of the Guajira Peninsula give a virtual magnetic pole in central Africa, variance of about 90 degrees from other American results, interpretation in terms of Cretaceous and post-Cretaceous tectonic rotations of Caribbean sites.

DE - DESCRIPTORS: causes-; Colombia-; concepts-; Cretaceous-; diorite-family; diorites-; Guajira-Peninsula; igneous-rocks; interpretation-; La-Teta-Lava; lava-; magnetic-properties; Maruayan-Diorite; Mesozoic-; paleomagnetic-; paleomagnetism-; plutonic-rocks; pole-positions; properties-; rotation-; South-America; stratigraphy-; tectonic-; tectonics-; variations-; virtual-

CC - CATEGORY CODES: 12-Stratigraphy

DT - DOCUMENT TYPE: Serial

BL - BIB LEVEL: Analytic

IL - ILLUSTRATION: illus. incl. geol. sketch maps.

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

IS - ISSN: 0148-0227

CO - CODEN: JGREA2

AN - ACCESSION NUMBER: 1973-000394

UD - UPDATE CODE: 1973

Registro 2386 de 5614 - GeoRef Disc 1: 1785-1974

TI - TITLE: Observaciones botanicas y geobotanicas en la costa colombiana del Caribe

Translated Title: Botanical and geobotanical observations on the Caribbean coast of Colombia.

AU - AUTHORS: Dugand-Armando

SO - SOURCE: Revista de la Academia Colombiana de Ciencias Exactas, Fisicas y Naturales. 13; 52, Pages 415-464. 1972.

NT - NOTES: (1970)

PB - PUBLISHER: Academia Colombiana de Ciencias Exactas, Fisicas y Naturales. Bogota, Colombia. 1972.

CP - COUNTRY OF PUBLICATION: Colombia

PY - PUBLICATION YEAR: 1972

LA - LANGUAGE: Spanish

AB - ABSTRACT: Upper Tertiary-Recent Recent sedimentary environments; soils; ecology and biogeography of present-day plants and trees; Atlantico, Colombia.