No. Registros Solicitud 1 5614 colombia



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CC - CATEGORY CODES: 16-Structural-geology

DT - DOCUMENT TYPE: Serial

BL - BIB LEVEL: Analytic

MC - MAP COORDINATES: LAT: N000000; N070000; LONG: W0703000; W0740000.

IL - ILLUSTRATION: illus. incl. sketch maps.

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

IS - ISSN: 0093-7851

CO - CODEN: PTRIB2

AN - ACCESSION NUMBER: 1984-054782

UD - UPDATE CODE: 1984

Registro 1001 de 5614 - GeoRef Disc 2: 1975-1984

TI - TITLE: Relative roles of source composition, fractional crystallization and crustal contamination in the petrogenesis of Andean volcanic rocks.

AU - AUTHORS: Thorpe-R-S; Francis-P-W; O-Callaghan-L

AF - AUTHOR AFFILIATION: Open Univ. Milton Keynes, Dep. Earth Sci., Milton Keynes, United Kingdom

BK - BOOK TITLE: In: The relative contributions of mantle, oceanic crust and continental crust to magma genesis.

BA - BOOK AUTHORS: Moorbath-S (editor); Thompson-R-N (editor); Oxburgh-E-R (editor)

SO - SOURCE: Philosophical Transactions of the Royal Society of London, Series A: Mathematical and Physical Sciences. 310; 1514, Pages 675-692. 1984.

PB - PUBLISHER: Royal Society of London. London, United Kingdom. 1984.

CP - COUNTRY OF PUBLICATION: United-Kingdom

PY - PUBLICATION YEAR: 1984

CN - CONFERENCE INFORMATION: The relative contributions of mantle, oceanic crust and continental crust to magma genesis. London, United Kingdom. March 23-24, 1983.

LA - LANGUAGE: English

DE - DESCRIPTORS: Andes-; assimilation-; Chile-; Colombia-; continental-crust; crust-; Ecuador-; fractional-crystallization; genesis-; geochemistry-; igneous-rocks; magmas-; mantle-; mixing-; oceanic-crust; partial-melting; Peru-; petrology-; pollution-; South-America; subduction-; trace-elements; volcanic-rocks; volcanism-

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

DT - DOCUMENT TYPE: Serial; Conference-Document

BL - BIB LEVEL: Analytic

MC - MAP COORDINATES: LAT: S500000; N100000; LONG: W0650000; W0850000.

NN - ANNOTATION: With discussion by Hutchison, R. and Turner, J. S..

IL - ILLUSTRATION: Refs: 63; illus. incl. 2 tables, sect., sketch map.

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

IS - ISSN: 0080-4614

CO - CODEN: PTRMAD

AN - ACCESSION NUMBER: 1984-054798

UD - UPDATE CODE: 1984

Registro 1002 de 5614 - GeoRef Disc 2: 1975-1984

TI - TITLE: Tectonic implications of Mezozoic-Pleistocene fission-track ages from rocks of the Circum-Maracaibo region of western Venezuela and eastern Colombia.

AU - AUTHORS: Kohn-B-P; Shagam-R

AF - AUTHOR AFFILIATION: Ben Gurion Univ. Negev., Dep. Geol., Beer Sheba, Israel

BK - BOOK TITLE: In: The Geological Society of America, South-Central Section.

SO - SOURCE: Abstracts with Programs - Geological Society of America. 16; 2, Pages 88. 1984.

PB - PUBLISHER: Geological Society of America (GSA). Boulder, CO, United States. 1984.

CP - COUNTRY OF PUBLICATION: United-States

PY - PUBLICATION YEAR: 1984

CN - CONFERENCE INFORMATION: The Geological Society of America, South-Central Section, 18th annual meeting. Dallas, TX, United States. March 26-27, 1984.

LA - LANGUAGE: English

DE - DESCRIPTORS: apatite-; Cenozoic-; Colombia-; eastern-Colombia; fission-track-dating; geochronology-; Mesozoic-; nesosilicates-; orthosilicates-; phosphates-; plate-tectonics; silicates-; South-America; tectonophysics-; titanite-; Venezuela-; western-Venezuela; zircon-

CC - CATEGORY CODES: 18-Solid-earth-geophysics; 03-Geochronology

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

BL - BIB LEVEL: Analytic

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

IS - ISSN: 0016-7592

CO - CODEN: GAAPBC

AN - ACCESSION NUMBER: 1984-055380

UD - UPDATE CODE: 1984

Registro 1003 de 5614 - GeoRef Disc 2: 1975-1984

TI - TITLE: Upper Paleozoic geology and tectonic evolution of the Colombian Andes, South America.

AU - AUTHORS: Chakrabarti-Ananda-K

AF - AUTHOR AFFILIATION: Univ. Nac. Colombia, Sede de Medellin, Colombia

BK - BOOK TITLE: In: Part 1, Atlantic Coast basins; Part 2, Paleogeography and paleotectonics; Part 3, Sedimentology and geochemistry.

BA - BOOK AUTHORS: Geldsetzer-Helmut-H-J (editor); Nassichuk-Walter-W (editor); Belt-Edward-S (editor); Macqueen-Roger-W (editor)

SO - SOURCE: Compte Rendu - Congres International de Stratigraphie et de Geologie du Carbonifere = International Congress on Carboniferous Stratigraphy and Geology.. 9; 3, Pages 271-279. 1984.

PB - PUBLISHER: [publisher varies]. [location varies], International. 1984.

RP - RESEARCH PROGRAM: IGC (International Geological Congress)

CP - COUNTRY OF PUBLICATION: International

PY - PUBLICATION YEAR: 1984

CN - CONFERENCE INFORMATION: Ninth international congress of the stratigraphy and geology of the Cretaceous. Washington, DC, United States. May 17-26, 1979.

LA - LANGUAGE: English

DE - DESCRIPTORS: Andes-; Colombia-; eugeosynclines-; Europe-; evolution-; Giron-Formation; Guajira-Peninsula; Guayana-Shield; metamorphism-; miogeosynclines-; orogeny-; outcrops-; Paleozoic-; regional-metamorphism; Santander-Massif; sedimentation-; Sierra-Nevada-de-Santa-Marta; South-America; stratigraphy-; structural-geology; tectonics-; upper-Paleozoic

CC - CATEGORY CODES: 12-Stratigraphy; 16-Structural-geology

DT - DOCUMENT TYPE: Serial; Conference-Document

BL - BIB LEVEL: Analytic

MC - MAP COORDINATES: LAT: S040000; N110000; LONG: W0660000; W0790000.

IL - ILLUSTRATION: Refs: 30; strat. col., sketch maps.

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

IS - ISSN: 0379-6825

IB - ISBN: 0-8093-1170-4

CO - CODEN: CSGCAG

AN - ACCESSION NUMBER: 1984-056224

UD - UPDATE CODE: 1984

Registro 1004 de 5614 - GeoRef Disc 2: 1975-1984

TI - TITLE: Azimuth, energy, Q, and temperature; variations on P wave amplitudes in the United States.

AU - AUTHORS: Butler-Rhett

AF - AUTHOR AFFILIATION: Univ. Colo./NOAA, Coop. Inst. Res. Environ. Sci., Boulder, CO, United States

SO - SOURCE: Reviews of Geophysics and Space Physics. 22; 1, Pages 1-36. 1984.

PB - PUBLISHER: American Geophysical Union. Washington, DC, United States. 1984.

CP - COUNTRY OF PUBLICATION: United-States

PY - PUBLICATION YEAR: 1984

LA - LANGUAGE: English

AB - ABSTRACT: Mean relative P wave (1 s) amplitude characteristics are determined for standardized seismic stations in the United States. Data are compiled from three azimuths: to the north, explosions in Russia; to the northwest, earthquakes along the Asian-Pacific arc; and to the south-southeast, earthquakes in South America. Characteristic receiver amplitudes are found to be azimuthally dependent. High-amplitude areas occur in the central United States, and lowest amplitudes occur along the Rocky Mountain front range and the Rio Grande rift zone. Amplification effects of low-velocity sediments are significant in the central United States. Azimuthal amplitude variations in the eastern United States are consistent with an anomalous attenuating or defocusing body in the lower mantle beneath Colombia, South America. Nonazimuthal amplitude studies are tied to the azimuthal data set to increase station amplitude coverage. Assuming that the variations of anelastic attenuation occur in the upper 400 km of the Earth, high-amplitude stations may be unattenuated, low-amplitude stations are consistent with Q approximately 110, and a mean amplitude implies Q approximately 220-240. The range of variation of Q is mapped into temperature variations, assuming a thermally activated Q mechanism and an olivine activation energy for the upper mantle. The apparent Q variations are consistent with temperature variations of 135 degrees -287 degrees C between high- and low-amplitude seismic station sites.--Modified journal abstract.

DE - DESCRIPTORS: amplitude-; azimuth-; body-waves; Colombia-; Commonwealth-of-Independent-States; earthquakes-; elastic-waves; lower-mantle; mantle-; orientation-; P-waves; Pacific-region; Q-; seismic-energy; seismic-sources; seismic-waves; seismology-; South-America; temperature-; United-States; USSR-

CC - CATEGORY CODES: 19-Seismology

DT - DOCUMENT TYPE: Serial

BL - BIB LEVEL: Analytic

IL - ILLUSTRATION: Refs: 113; illus. incl. 13 tables, sketch maps.

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

IS - ISSN: 0034-6853

CO - CODEN: RGPSBL

AN - ACCESSION NUMBER: 1984-057042

UD - UPDATE CODE: 1984

Registro 1005 de 5614 - GeoRef Disc 2: 1975-1984

TI - TITLE: La Fm. Amoya; una nueva unidad post-pre-Cambrica - pre-Jurasica de la Cordillera Central, al W de Chaparral, Tolima, Colombia

Translated Title: The Amoya Formation; a new post-Precambrian to pre-Jurassic unit of the Central Cordillera, to the west of Chaparral, Tolima, Colombia.

AU - AUTHORS: Nunez-Alberto; Macia--Carlos; Mojica-Jairo

AF - AUTHOR AFFILIATION: INGEOMINAS, Reg. Ibague, Ibague, Colombia

SO - SOURCE: Newsletters on Stratigraphy. 13; 2, Pages 77-87. 1984.

PB - PUBLISHER: Gebrueder Borntraeger. Stuttgart, International. 1984.

CP - COUNTRY OF PUBLICATION: International

PY - PUBLICATION YEAR: 1984

LA - LANGUAGE: Spanish

LS - LANGUAGE OF SUMMARY: English

AB - ABSTRACT: A hitherto unknown lithological unit was discovered in the course of regional geological mapping carried out by INGEOMINAS, in the W of the Tolima Department (Colombia). This new unit, for which the authors propose the name "Amoya Formation", crops out in the valleys of the Amoya and Ambeima rivers, and in the Quebrada Grande, to the W of Chaparral. It consists of a monotonous black pelite sequence with sporadic intercalations of fine-grained quartzose sandstones which appear to have suffered intense diagenesis or incipient regional metamorphism (angiometamorphism). The unit is cut by dikes and porphyritic bodies, which represent the roots of the overlying Saldana Formation volcanites. The thickness of the outcropping series reaches several hundred meters.

DE - DESCRIPTORS: Amoya-Formation; Cajamarca-Group; clastic-rocks; Colombia-; diagenesis-; Mesozoic-; metamorphism-; Paleozoic-; regional-metamorphism; sandstone-; sedimentary-rocks; South-America; stratigraphic-units; stratigraphy-; Triassic-

CC - CATEGORY CODES: 12-Stratigraphy

DT - DOCUMENT TYPE: Serial

BL - BIB LEVEL: Analytic

IL - ILLUSTRATION: Refs: 16; strat. col., sects, sketch map.

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

IS - ISSN: 0078-0421

CO - CODEN: NLSGAO

AN - ACCESSION NUMBER: 1985-000121

UD - UPDATE CODE: 1985

Registro 1006 de 5614 - GeoRef Disc 2: 1975-1984

TI - TITLE: Discoveries, high potential spur interest in Colombia.

AU - AUTHORS: Stewart-Gordon-T-J

SO - SOURCE: World Oil. 198; 6, Pages 147-150. 1984.

PB - PUBLISHER: [IRM, Inc., etc.]. Houston, TX, United States. 1984.

CP - COUNTRY OF PUBLICATION: United-States

PY - PUBLICATION YEAR: 1984

LA - LANGUAGE: English

DE - DESCRIPTORS: Arauca-; Barco-Formation; Casanare-; Cenozoic-; clastic-rocks; Colombia-; Cretaceous-; economic-geology; Eocene-; Guadalupe-Formation; Llanos-; Mesozoic-; Meta-; Mirador-Formation; Paleocene-; Paleogene-; petroleum-; reservoir-rocks; sandstone-; sedimentary-rocks; South-America; stratigraphic-traps; structural-traps; Tertiary-; traps-; Upper-Cretaceous; upper-Eocene; Vichada-

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

DT - DOCUMENT TYPE: Serial

BL - BIB LEVEL: Analytic

MC - MAP COORDINATES: LAT: N020000; N080000; LONG: W0680000; W0750000.

IL - ILLUSTRATION: Refs: 3; illus. incl. sketch map.

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

IS - ISSN: 0043-8790

CO - CODEN: WOOIAS

AN - ACCESSION NUMBER: 1985-001212

UD - UPDATE CODE: 1985

Registro 1007 de 5614 - GeoRef Disc 2: 1975-1984

TI - TITLE: Geological setting of primary gold deposits in the Andes of Colombia (South America).

AU - AUTHORS: Utter-T

AF - AUTHOR AFFILIATION: Consult., 2 Amselweg, 6368 Bad Vilbel, Federal Republic of Germany

BK - BOOK TITLE: In: Gold '82; the geology, geochemistry and genesis of gold deposits.

BA - BOOK AUTHORS: Foster-R-P (editor)

SO - SOURCE: Pages 731-753. 1984.

NT - NOTES: Spec. Publ. No. 1

PB - PUBLISHER: A.A. Balkema. Rotterdam, Netherlands. 1984.

CP - COUNTRY OF PUBLICATION: Netherlands

PY - PUBLICATION YEAR: 1984

CN - CONFERENCE INFORMATION: Gold '82; the geology, geochemistry and genesis of gold deposits. Harare, Zimbabwe. May 24-28, 1982.

LA - LANGUAGE: English

DE - DESCRIPTORS: Andes-; Cenozoic-; classification-; Colombia-; continental-crust; crust-; economic-geology; faults-; gold-ores; intrusions-; Mesozoic-; metal-ores; metallogenic-provinces; metamorphic-rocks; metamorphism-; metasomatic-rocks; mineral-deposits,-genesis; models-; oceanic-crust; orogenic-belts; Paleozoic-; plate-tectonics; Precambrian-; skarn-; source-rocks; South-America; stockwork-deposits; Tertiary-; veins-

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

DT - DOCUMENT TYPE: Book; Conference-Document

BL - BIB LEVEL: Analytic

IL - ILLUSTRATION: Refs: 78; illus. incl. 2 tables, sects., geol. sketch maps.

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

IB - ISBN: 90-6191-504-X

AN - ACCESSION NUMBER: 1985-001768

UD - UPDATE CODE: 1985

Registro 1008 de 5614 - GeoRef Disc 2: 1975-1984

TI - TITLE: The tectonic setting of active Andean volcanism.

AU - AUTHORS: Thorpe-R-S

AF - AUTHOR AFFILIATION: Open Univ., Dep. Earth Sci., Milton Keynes, United Kingdom

BK - BOOK TITLE: In: Andean magmatism; chemical and isotopic constraints.

BA - BOOK AUTHORS: Harmon-R-S (editor); Barreiro-Barbara-A (editor)

SO - SOURCE: Pages 4-8. 1984.

NT - NOTES: Shiva Geol. Series

PB - PUBLISHER: Shiva Publ.. Nantwich, United Kingdom. 1984.

CP - COUNTRY OF PUBLICATION: United-Kingdom

PY - PUBLICATION YEAR: 1984

CN - CONFERENCE INFORMATION: American Geophysical Union, special symposium ; Andean magmatism; chemical and isotopic constraints. Baltimore, MD, United States. June 1983.

LA - LANGUAGE: English

DE - DESCRIPTORS: alkaline-earth-metals; Andes-; Benioff-zone; causes-; Chile-; Colombia-; crust-; differentiation-; Ecuador-; fractional-crystallization; geochemistry-; igneous-rocks; isotopes-; lead-; lithosphere-; magmas-; mantle-; metals-; Nazca-Plate; O-18-O-16; oxygen-; Peru-; plate-tectonics; ratios-; seismicity-; seismology-; seismotectonics-; South-America; South-American-Plate; Sr-87-Sr-86; stable-isotopes; strontium-; subduction-zones; tectonics-; tectonophysics-; volcanic-rocks; volcanism-; volcanology-

CC - CATEGORY CODES: 16-Structural-geology; 02D-Isotope-geochemistry

DT - DOCUMENT TYPE: Book; Conference-Document

BL - BIB LEVEL: Analytic

IL - ILLUSTRATION: sketch maps.

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

IB - ISBN: 0-906812-60-7

AN - ACCESSION NUMBER: 1985-005778

UD - UPDATE CODE: 1985

Registro 1009 de 5614 - GeoRef Disc 2: 1975-1984

TI - TITLE: Oxygen isotope ratios in late Cenozoic Andean volcanics.

AU - AUTHORS: Harmon-R-S; Hoefs-J

AF - AUTHOR AFFILIATION: South. Methodist Univ., Dep. Geol. Sci., Dallas, TX, United States

BK - BOOK TITLE: In: Andean magmatism; chemical and isotopic constraints.

BA - BOOK AUTHORS: Harmon-R-S (editor); Barreiro-Barbara-A (editor)

SO - SOURCE: Pages 9-20. 1984.

NT - NOTES: Shiva Geol. Series

PB - PUBLISHER: Shiva Publ.. Nantwich, United Kingdom. 1984.

CP - COUNTRY OF PUBLICATION: United-Kingdom

PY - PUBLICATION YEAR: 1984

CN - CONFERENCE INFORMATION: American Geophysical Union, special symposium ; Andean magmatism; chemical and isotopic constraints. Baltimore, MD, United States. June 1983.

LA - LANGUAGE: English

DE - DESCRIPTORS: Andes-; Cenozoic-; Chile-; Colombia-; continental-crust; crust-; differentiation-; Ecuador-; fractional-crystallization; genesis-; geochemistry-; igneous-rocks; isotopes-; magmas-; mantle-; O-18-O-16; oxygen-; Peru-; South-America; stable-isotopes; volcanic-rocks

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

DT - DOCUMENT TYPE: Book; Conference-Document

BL - BIB LEVEL: Analytic

IL - ILLUSTRATION: illus. incl. 2 tables.

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

IB - ISBN: 0-906812-60-7

AN - ACCESSION NUMBER: 1985-005779

UD - UPDATE CODE: 1985

Registro 1010 de 5614 - GeoRef Disc 2: 1975-1984

TI - TITLE: Quantitative models for crustal contamination in the Central and Northern Andes.

AU - AUTHORS: James-D-E

AF - AUTHOR AFFILIATION: Carnegie Inst. Washington, Dep. Terr. Magn., Washington, DC, United States

BK - BOOK TITLE: In: Andean magmatism; chemical and isotopic constraints.

BA - BOOK AUTHORS: Harmon-R-S (editor); Barreiro-Barbara-A (editor)

SO - SOURCE: Pages 124-138. 1984.

NT - NOTES: Shiva Geol. Series

PB - PUBLISHER: Shiva Publ.. Nantwich, United Kingdom. 1984.

CP - COUNTRY OF PUBLICATION: United-Kingdom

PY - PUBLICATION YEAR: 1984

CN - CONFERENCE INFORMATION: American Geophysical Union, special symposium ; Andean magmatism; chemical and isotopic constraints. Baltimore, MD, United States. June 1983.

LA - LANGUAGE: English

DE - DESCRIPTORS: alkaline-earth-metals; Andes-; andesites-; calc-alkalic-composition; Cenozoic-; Central-Andes; Colombia-; crust-; evolution-; fractional-crystallization; geochemistry-; igneous-rocks; isotopes-; lead-; magmas-; metals-; Nd-144-Nd-143; neodymium-; Neogene-; Northern-Andes; O-18-O-16; oxygen-; Peru-; petrology-; pollution-; Quaternary-; rare-earths; ratios-; South-America; Sr-87-Sr-86; stable-isotopes; strontium-; subduction-zones; Tertiary-; trace-elements; volcanic-belts; volcanic-rocks

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

DT - DOCUMENT TYPE: Book; Conference-Document

BL - BIB LEVEL: Analytic

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

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

IB - ISBN: 0-906812-60-7

AN - ACCESSION NUMBER: 1985-005785

UD - UPDATE CODE: 1985

Registro 1011 de 5614 - GeoRef Disc 2: 1975-1984

TI - TITLE: Morphologic, acoustic, and sedimentologic characheristics of the Magdalena Fan.

AU - AUTHORS: Kolla-V; Buffler-Richard-T

AF - AUTHOR AFFILIATION: Super. Oil. Co., Houston, TX, United States

SO - SOURCE: Geo-Marine Letters. 3; 2-4, Pages 85-91. 1984.

PB - PUBLISHER: A.M. Dowden, Inc.. Stroudsburg, PA, International. 1984.

CP - COUNTRY OF PUBLICATION: International

PY - PUBLICATION YEAR: 1984

LA - LANGUAGE: English

AB - ABSTRACT: The Magdalena Fan can be divided into: upper fan-1:60-1:110 gradients, channels with well-developed levees, generally several subbottom reflectors on 3.5-kHz records, and fine-grained sediments; middle fan-1:110-1:200 gradients, channels with very subdued levees, several to few sub-bottom reflectors on 3.5-kHz records, and chaotic and discontinuous reflections on multichannel seismic (MCS) records; lower fan-<1:250 gradients, small channels and relatively smooth seafloor, generally coarse-grained sediments, few to no subbottom reflectors on 3.5-kHz records, and flat continuous reflections on MCS records. In addition to the turbidity currents, slumping along the continental slope and elsewhere also influence sedimentation in the fan.

DE - DESCRIPTORS: acoustical-methods; Atlantic-Ocean; bottom-features; Caribbean-Sea; Colombia-; continental-margin; currents-; geophysical-methods; geophysical-surveys; Magdalena-Fan; marine-geology; morphology-; North-Atlantic; ocean-floors; oceanography-; South-America; submarine-fans; surveys-; turbidity-currents

CC - CATEGORY CODES: 07-Oceanography

DT - DOCUMENT TYPE: Serial

BL - BIB LEVEL: Analytic

IL - ILLUSTRATION: Refs: 15; illus. incl. 1 table, sects., sketch maps.

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

IS - ISSN: 0276-0460

CO - CODEN: GMLEDI

AN - ACCESSION NUMBER: 1985-009013

UD - UPDATE CODE: 1985

Registro 1012 de 5614 - GeoRef Disc 2: 1975-1984

TI - TITLE: Anastomosed river deposits, sedimentation rates, basin subsidence, and locations in proximal molasse basins.

AU - AUTHORS: Smith-Derald-G

AF - AUTHOR AFFILIATION: Univ. Calgary, Calgary, AB, Canada

BK - BOOK TITLE: In: 1984 AAPG Rocky Mountain Section meeting.

BA - BOOK AUTHORS: Anonymous

SO - SOURCE: AAPG Bulletin. 68; 7, Pages 949. 1984.

PB - PUBLISHER: American Association of Petroleum Geologists. Tulsa, OK, United States. 1984.

CP - COUNTRY OF PUBLICATION: United-States

PY - PUBLICATION YEAR: 1984

CN - CONFERENCE INFORMATION: AAPG Rocky Mountain Section meeting. Salt Lake City, UT, United States. Aug. 26-28, 1984.

LA - LANGUAGE: English

DE - DESCRIPTORS: anastomosing-; basins-; braided-streams; British-Columbia; Canada-; Cenozoic-; clastic-rocks; Colombia-; Columbia-River; Columbian-Orogeny; Cretaceous-; energy-sources; environment-; exploration-; fluvial-environment; Laramide-Orogeny; Lower-Cretaceous; Magdalena-River; Mesozoic-; molasse-; North-America; Rocky-Mountains; sedimentary-basins; sedimentary-petrology; sedimentary-rocks; sedimentation-; sedimentation-rates; South-America; streams-; subsidence-; Tertiary-; Western-Canada

CC - CATEGORY CODES: 06A-Sedimentary-petrology; 16-Structural-geology

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: 1985-014079

UD - UPDATE CODE: 1985

Registro 1013 de 5614 - GeoRef Disc 2: 1975-1984

TI - TITLE: The rupture process of the great 1979 Colombia earthquake; evidence for the asperity model.

AU - AUTHORS: Beck-Susan-L; Ruff-Larry-J

AF - AUTHOR AFFILIATION: Univ. Mich., Dep. Geol. Sci., Ann Arbor, MI, United States

SO - SOURCE: JGR. Journal of Geophysical Research. B. 89; 11, Pages 9281-9291. 1984.

PB - PUBLISHER: American Geophysical Union. Washington, DC, United States. 1984.

CP - COUNTRY OF PUBLICATION: United-States

PY - PUBLICATION YEAR: 1984

LA - LANGUAGE: English

DE - DESCRIPTORS: asperities-; body-waves; Colombia-; Colombia-earthquake,-1979; earthquakes-; elastic-waves; focal-mechanism; macroearthquakes-; P-waves; plate-tectonics; rupture-; seismic-moment; seismic-waves; seismology-; seismotectonics-; South-America; spatial-variations; subduction-zones; surface-waves; tectonics-


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