No. Registros Solicitud 1 5614 colombia

SO - SOURCE: Special Paper - Geological Society of America. 214; Pages 81-95. 1988.

PB - PUBLISHER: Geological Society of America (GSA). Boulder, CO, United States. 1988.

RP - RESEARCH PROGRAM: USGSOP (Non-USGS publications with USGS authors)

CP - COUNTRY OF PUBLICATION: United-States

PY - PUBLICATION YEAR: 1988

LA - LANGUAGE: English

DE - DESCRIPTORS: Asia-; Bull-Lake; California-; Cenozoic-; Clear-Lake; Colombia-; cores-; correlation-; cyclic-processes; Europe-; Far-East; France-; glacial-environment; Grande-Pile; Honshu-; interglacial-environment; isotopes-; Japan-; Lake-Biwa; Macedonia-; microfossils-; miospores-; Mono-Basin; Mono-County-California; O-18-O-16; oxygen-; paleoclimatology-; palynomorphs-; Quaternary-; Sabana-de-Bogota; Shiga-Japan; South-America; Southern-Europe; stable-isotopes; stratigraphy-; Tahoe-; Tenaghi-Phillipon; United-States; Western-Europe

CC - CATEGORY CODES: 24-Quaternary-geology

DT - DOCUMENT TYPE: Serial

BL - BIB LEVEL: Analytic

IL - ILLUSTRATION: Refs: 85; illus. incl. 2 tables.

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

IS - ISSN: 0072-1077

IB - ISBN: 0-8137-2214-4

CO - CODEN: GSAPAZ

AN - ACCESSION NUMBER: 1988-068791

UD - UPDATE CODE: 1988

Registro 4024 de 5614 - GeoRef Disc 3: 1985-1992

TI - TITLE: A Marineris Vallis sample site.

AU - AUTHORS: Bridger-C-S

AF - AUTHOR AFFILIATION: Pacha Runkhu, Bogota, Colombia

BK - BOOK TITLE: In: Workshop on Mars sample return science.

BA - BOOK AUTHORS: Drake-Michael-J (editor); Greeley-Ronald (editor); McKay-Gordon-A (editor); Blanchard-Douglas-P (editor); Carr-Michael-H (editor); Gooding-James-L (editor); McKay-Christopher-P (editor); Spudis-Paul-D (editor); Squyres-Steven-W (editor)

SO - SOURCE: LPI Technical Report. 88-07; Pages 43. 1988.

PB - PUBLISHER: Lunar and Planetary Institute. Houston, TX, United States. 1988.

CP - COUNTRY OF PUBLICATION: United-States

PY - PUBLICATION YEAR: 1988

CN - CONFERENCE INFORMATION: Workshop on Mars sample return science. Houston, TX, United States. Nov. 16-18, 1987.

LA - LANGUAGE: English

DE - DESCRIPTORS: exploration-; landing-sites; Marineris-Vallis; Mars-; samples-; stratigraphy-

CC - CATEGORY CODES: 04-Extraterrestrial-geology; 12-Stratigraphy

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

BL - BIB LEVEL: Analytic

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

IS - ISSN: 0730-966X

AN - ACCESSION NUMBER: 1988-072585

UD - UPDATE CODE: 1988

Registro 4025 de 5614 - GeoRef Disc 3: 1985-1992

TI - TITLE: Anomalous heavy mineral size relationships in a humid alluvial fan, Colombia; implications for placer formation.

AU - AUTHORS: Darby-Dennis-A; Whittecar-G-Richard; Garrett-Jim-R; Barringer-Richard-A

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

SO - SOURCE: Economic Geology and the Bulletin of the Society of Economic Geologists. 83; 5, Pages 1015-1025. 1988.

PB - PUBLISHER: Economic Geology Publishing Company. Lancaster, PA, United States. 1988.

CP - COUNTRY OF PUBLICATION: United-States

PY - PUBLICATION YEAR: 1988

LA - LANGUAGE: English

DE - DESCRIPTORS: alluvial-fans; Ananias-Ash; Antigua-Gravel; Cenozoic-; clastic-sediments; cobbles-; Colombia-; deposition-; economic-geology; gold-ores; grain-size; gravel-; heavy-mineral-deposits; humid-environment; magnetite-; Magui-Ash; mathematical-models; metal-ores; Narino-; outcrops-; oxides-; Panambi-Formation; Payan-mining-district; placers-; Pleistocene-; Quaternary-; sampling-; San-Juan-Ash; sand-; sediments-; sorting-; South-America; southwestern-Colombia; temperature-; terraces-; tropical-environment; unconformities-; upper-Pleistocene

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

DT - DOCUMENT TYPE: Serial

BL - BIB LEVEL: Analytic

IL - ILLUSTRATION: Refs: 29; illus. incl. 2 tables, sect., strat. col., sketch maps.

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

IS - ISSN: 0361-0128

CO - CODEN: ECGLAL

AN - ACCESSION NUMBER: 1988-072824

UD - UPDATE CODE: 1988

Registro 4026 de 5614 - GeoRef Disc 3: 1985-1992

TI - TITLE: Undrained monotonic and cyclic strength of sands.

AU - AUTHORS: Alarcon-Guzman-A; Leonards-G-A; Chameau-J-L

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

SO - SOURCE: Journal of Geotechnical Engineering. 114; 10, Pages 1089-1109. 1988.

PB - PUBLISHER: American Society of Civil Engineers. New York, NY, United States. 1988.

CP - COUNTRY OF PUBLICATION: United-States

PY - PUBLICATION YEAR: 1988

LA - LANGUAGE: English

AB - ABSTRACT: Results of torsional shear tests on specimens of reconstituted 20-30 Ottawa Sand are presented to resolve inconsistencies in prevailing interpretations of previously published test results. It was found that the effective stress path in monotonic undrained shear appears to constitute a state boundary that controls the initiation of strain softening under undrained cyclic shear loading. The concept also explains why steady-state conditions in drained shear are not necessarily the same as in undrained shear. The implications of the new findings on the determination of the liquefaction potential of sands are discussed.--Modified journal abstract.

DE - DESCRIPTORS: clastic-sediments; cyclic-loading; deformation-; liquefaction-potential; loading-; sand-; sediments-; shear-stress; shear-tests; soil-mechanics; strength-; stress-

CC - CATEGORY CODES: 30-Engineering-geology

DT - DOCUMENT TYPE: Serial

BL - BIB LEVEL: Analytic

IL - ILLUSTRATION: Refs: 33; illus.

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

IS - ISSN: 0733-9410

CO - CODEN: JGENDZ

AN - ACCESSION NUMBER: 1988-076362

UD - UPDATE CODE: 1988

Registro 4027 de 5614 - GeoRef Disc 3: 1985-1992

TI - TITLE: Geotechnical properties of cemented volcanic soil.

AU - AUTHORS: O-Rourke-T-D; Crespo-E

AF - AUTHOR AFFILIATION: Cornell Univ., Sch. Civ. and Environ. Eng., Ithaca, NY, United States

SO - SOURCE: Journal of Geotechnical Engineering. 114; 10, Pages 1126-1147. 1988.

PB - PUBLISHER: American Society of Civil Engineers. New York, NY, United States. 1988.

CP - COUNTRY OF PUBLICATION: United-States

PY - PUBLICATION YEAR: 1988

LA - LANGUAGE: English

AB - ABSTRACT: A volcaniclastic formation, known as Cangahua, found in the Andes of Ecuador and Colombia is focused on. A pronounced linear correlation is shown between strength, in terms of both uniaxial compressive and Brazil tensile strengths, and the dry unit weight of the deposit. Brazil tensile, uniaxial compressive, and triaxial strength characteristics depend on the initial void ratio and degree of saturation. Slope failures in Cangahua develop from fractures which initiate at zones of high tensile stress. Material properties such as tensile strength and fracture toughness play an important role in explaining and evaluating slope failures in this material.--Modified journal abstract.

DE - DESCRIPTORS: Cangahua-Formation; Colombia-; compressive-strength; deformation-; Ecuador-; elastic-constants; engineering-geology; failures-; Poisson'-s-ratio; porosity-; slope-stability; soil-mechanics; South-America; tensile-strength; triaxial-tests; volcaniclastics-

CC - CATEGORY CODES: 30-Engineering-geology

DT - DOCUMENT TYPE: Serial

BL - BIB LEVEL: Analytic

IL - ILLUSTRATION: Refs: 20; illus. incl. 3 tables, geol. sketch maps.

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

IS - ISSN: 0733-9410

CO - CODEN: JGENDZ

AN - ACCESSION NUMBER: 1988-076364

UD - UPDATE CODE: 1988

Registro 4028 de 5614 - GeoRef Disc 3: 1985-1992

TI - TITLE: Effective mitigation of volcanic disasters in the Circum-Pacific region; challenges, opportunities, and impediments.

AU - AUTHORS: Tilling-Robert-I

AF - AUTHOR AFFILIATION: U. S. Geol. Surv., Menlo Park, CA, United States

BK - BOOK TITLE: In: Urban geology in Asia and the Pacific; Bangladesh, Fiji, Indonesia, Malaysia, Nepal, Pakistan, Republic of Korea, Sri Lanka, Thailand, Viet Nam.

BA - BOOK AUTHORS: Anonymous

CT - COLLECTION TITLE: In the collection: Atlas of urban geology. 1988.

SO - SOURCE: 2; Pages 79-82. 1988.

PB - PUBLISHER: United Nations, Econ. Social Comm. Asia and Pac., Thailand. 1988.

RP - RESEARCH PROGRAM: USGSOP (Non-USGS publications with USGS authors)

CP - COUNTRY OF PUBLICATION: Thailand

PY - PUBLICATION YEAR: 1988

CN - CONFERENCE INFORMATION: Expert working group meeting-cum workshop on the Urban geology of coastal areas. Shanghai, China. Sept. 1987.

LA - LANGUAGE: English

DE - DESCRIPTORS: Asia-; Circum-Pacific-region; Colombia-; education-; environmental-geology; explosive-eruptions; Far-East; geologic-hazards; Indonesia-; Japan-; Pacific-Ocean; Pacific-region; Philippine-Islands; regional-; South-America; UNESCO-; volcanism-; volcanoes-; volcanology-

CC - CATEGORY CODES: 22-Environmental-geology

DT - DOCUMENT TYPE: Book; Conference-Document

BL - BIB LEVEL: Analytic

IL - ILLUSTRATION: Refs: 15; 1 table.

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

AN - ACCESSION NUMBER: 1988-078925

UD - UPDATE CODE: 1988

Registro 4029 de 5614 - GeoRef Disc 3: 1985-1992

TI - TITLE: Volcanic activity and associated disasters.

AU - AUTHORS: Katsui-Y

SO - SOURCE: Tsuchi-To-Kiso JSSMFE = Soil Mechanics and Foundation Engineering. 36; 8 Ser. No. 367, Pages 1-5. 1988.

PB - PUBLISHER: Japanese Society of Soil Mechanics and Foundation Engineering. Tokyo, Japan. 1988.

CP - COUNTRY OF PUBLICATION: Japan

PY - PUBLICATION YEAR: 1988

LA - LANGUAGE: Japanese

LS - LANGUAGE OF SUMMARY: English

DE - DESCRIPTORS: Africa-; Cameroon-; Cascade-Range; Colombia-; eruptions-; Lake-Nyos; Mount-Saint-Helens; Nevado-del-Ruiz; Skamania-County-Washington; South-America; United-States; volcanoes-; volcanology-; Washington-; West-Africa

CC - CATEGORY CODES: 22-Environmental-geology

DT - DOCUMENT TYPE: Serial

BL - BIB LEVEL: Analytic

IL - ILLUSTRATION: Refs: 12; illus. incl. 1 table, sketch map.

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

IS - ISSN: 0041-3798

AN - ACCESSION NUMBER: 1989-001830

UD - UPDATE CODE: 1989

Registro 4030 de 5614 - GeoRef Disc 3: 1985-1992

TI - TITLE: The connection of geodynamics with seismicity patterns.

AU - AUTHORS: Scheidegger-Adrian-E

AF - AUTHOR AFFILIATION: Tech. Univ., Geophys. Sect., Vienna, Austria

SO - SOURCE: Natural Hazards. 1; 1, Pages 5-13. 1988.

PB - PUBLISHER: Kluwer Academic Publishers. Dordrecht, Netherlands. 1988.

CP - COUNTRY OF PUBLICATION: Netherlands

PY - PUBLICATION YEAR: 1988

LA - LANGUAGE: English

DE - DESCRIPTORS: Asia-; China-; Colombia-; earthquakes-; evolution-; Far-East; fluvial-features; geodynamics-; India-; Indian-Peninsula; mechanism-; orientation-; plate-tectonics; rivers-; seismic-intensity; seismic-zoning; seismicity-; seismology-; South-America; stress-

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

DT - DOCUMENT TYPE: Serial

BL - BIB LEVEL: Analytic

IL - ILLUSTRATION: Refs: 19; illus. incl. sketch maps.

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

IS - ISSN: 0921-030X

AN - ACCESSION NUMBER: 1989-002353

UD - UPDATE CODE: 1989

Registro 4031 de 5614 - GeoRef Disc 3: 1985-1992

TI - TITLE: Hot springs and geothermal energy in Colombia.

AU - AUTHORS: Lozano-Edinson

AF - AUTHOR AFFILIATION: Inst. Colomb. Energ. Electr., Bogota, Colombia

BK - BOOK TITLE: In: Small geothermal resources; Part 2, Geothermal projects in developing countries.

BA - BOOK AUTHORS: Barbier-E; Dickson-M-H; Fanelli-M

SO - SOURCE: Geothermics. 17; 2/3, Pages 377-380. 1988.

PB - PUBLISHER: Pergamon Press. Oxford - New York, International. 1988.

CP - COUNTRY OF PUBLICATION: International

PY - PUBLICATION YEAR: 1988

CN - CONFERENCE INFORMATION: 1st UNITAR/UNDP Workshop on Small geothermal resources. Pisa, Italy. May 11-22, 1987.

LA - LANGUAGE: English

DE - DESCRIPTORS: Andes-; Azufral-; Boyaca-; Central-Cordillera; chemical-composition; Chiles-; Colombia-; Cumbal-; Cundinamarca-; development-; Dona-Juana; Eastern-Cordillera; economic-geology; Galeras-; geothermal-energy; ground-water; hot-springs; Huila-; hydrogeologic-maps; hydrogeology-; igneous-rocks; Iza-; maps-; Paipa-; Purace-; Ruiz-; Sotara-; South-America; springs-; surveys-; thermal-waters; Tolima-; volcanic-rocks; Western-Cordillera

CC - CATEGORY CODES: 29B-Economic-geology,-economics-of-energy-sources; 21-Hydrogeology

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

BL - BIB LEVEL: Analytic

MS - MAP SCALE: 1:30,000

MP - MAP TYPE: hydrogeologic-maps

IL - ILLUSTRATION: sketch map.

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

IS - ISSN: 0375-6505

CO - CODEN: GTMCAT

AN - ACCESSION NUMBER: 1989-002580

UD - UPDATE CODE: 1989

Registro 4032 de 5614 - GeoRef Disc 3: 1985-1992

TI - TITLE: A model of Nevado del Ruiz Volcano, Colombia.

AU - AUTHORS: Williams-Stanley-N-(reporter); Meyer-Hansjuergen-(reporter)

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

SO - SOURCE: Eos, Transactions, American Geophysical Union. 69; 45, Pages 1554-1555, 1565-1566. 1988.

PB - PUBLISHER: American Geophysical Union. Washington, DC, United States. 1988.

CP - COUNTRY OF PUBLICATION: United-States

PY - PUBLICATION YEAR: 1988

LA - LANGUAGE: English

DE - DESCRIPTORS: Colombia-; eruptions-; geologic-hazards; magma-chambers; Nevado-del-Ruiz; report-; South-America; symposia-; volcanoes-; volcanology-

CC - CATEGORY CODES: 05A-Igneous-and-metamorphic-petrology; 30-Engineering-geology

DT - DOCUMENT TYPE: Serial

BL - BIB LEVEL: Analytic

NN - ANNOTATION: The VGP News; meeting report; Manizales, Colombia, Mar. 28-Apr. 1, 1988.

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

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

IS - ISSN: 0096-3941

CO - CODEN: EOSTAJ

AN - ACCESSION NUMBER: 1989-004130

UD - UPDATE CODE: 1989

Registro 4033 de 5614 - GeoRef Disc 3: 1985-1992

TI - TITLE: Late Pleistocene glacial sequence in the area of the high plain of Bogota, (Eastern Cordillera, Colombia).

AU - AUTHORS: Helmens-K-F

AF - AUTHOR AFFILIATION: Univ. Amsterdam, Dep. Palynol. and Paleoecol., Amsterdam, Netherlands

SO - SOURCE: Palaeogeography, Palaeoclimatology, Palaeoecology. 67; 3-4, Pages 263-283. 1988.

PB - PUBLISHER: Elsevier. Amsterdam, Netherlands. 1988.

CP - COUNTRY OF PUBLICATION: Netherlands

PY - PUBLICATION YEAR: 1988

LA - LANGUAGE: English

DE - DESCRIPTORS: Andes-; Cenozoic-; Colombia-; Eastern-Cordillera; glacial-geology; glaciation-; moraines-; paleoclimatology-; Pleistocene-; Quaternary-; Sabana-de-Bogota; South-America; stratigraphy-; upper-Pleistocene

CC - CATEGORY CODES: 24-Quaternary-geology

DT - DOCUMENT TYPE: Serial

BL - BIB LEVEL: Analytic

MC - MAP COORDINATES: LAT: N043000; N051500; LONG: W0734500; W0743000.

IL - ILLUSTRATION: Refs: 29; illus. incl. 1 table, sketch maps.

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

IS - ISSN: 0031-0182

CO - CODEN: PPPYAB

AN - ACCESSION NUMBER: 1989-005438

UD - UPDATE CODE: 1989

Registro 4034 de 5614 - GeoRef Disc 3: 1985-1992

TI - TITLE: Geomecanica para diseno de excavaciones en roca

Translated Title: Geomechanics in designing rock excavations.

AU - AUTHORS: Krstulovic-L-Guillermo; Cabello-C-Juan-E

AF - AUTHOR AFFILIATION: Univ. Colombia, COL, Colombia

SO - SOURCE: Minerales. 43; 182, Pages 27-34. 1988.

PB - PUBLISHER: Instituto de Ingenieros de Minas de Chile. Santiago de Chile, Chile. 1988.

CP - COUNTRY OF PUBLICATION: Chile

PY - PUBLICATION YEAR: 1988

LA - LANGUAGE: Spanish

LS - LANGUAGE OF SUMMARY: English

DE - DESCRIPTORS: ALCODER-; computer-programs; data-processing; engineering-geology; excavations-; methods-; mines-; numerical-models; rock-mechanics

CC - CATEGORY CODES: 30-Engineering-geology

DT - DOCUMENT TYPE: Serial

BL - BIB LEVEL: Analytic

IL - ILLUSTRATION: Refs: 4; illus.

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

IS - ISSN: 0026-458X

CO - CODEN: MINCAN

AN - ACCESSION NUMBER: 1989-009956

UD - UPDATE CODE: 1989

Registro 4035 de 5614 - GeoRef Disc 3: 1985-1992

TI - TITLE: Source finiteness of large earthquakes measured from long-period Rayleigh waves.

AU - AUTHORS: Zhang-Jiajun; Kanamori-Hiroo

AF - AUTHOR AFFILIATION: Calif. Inst. Technol., Seismol. Lab., Pasadena, CA, United States

SO - SOURCE: Physics of the Earth and Planetary Interiors. 52; 1-2, Pages 56-84. 1988.

PB - PUBLISHER: Elsevier. Amsterdam, Netherlands. 1988.

CP - COUNTRY OF PUBLICATION: Netherlands

PY - PUBLICATION YEAR: 1988

LA - LANGUAGE: English

DE - DESCRIPTORS: Akita-Oki-earthquake-1983; Asia-; Ben-Menahem-directivity-function; Chile-; Chile-earthquake-1985; Colombia-; Colombia-Ecuador-earthquake-1979; earthquakes-; Ecuador-; elastic-waves; equations-; Far-East; focus-; Furumoto-phase-method; Indonesia-; inverse-problem; Japan-; long-period-waves; Mexico-; Mexico-City-earthquake-1985; models-; Rayleigh-waves; rupture-; seismic-sources; seismic-waves; seismology-; shallow-focus-earthquakes; source-finiteness; source-process-times; South-America; Sumbawa-earthquake-1977; surface-waves; Valparaiso-Chile

CC - CATEGORY CODES: 19-Seismology

DT - DOCUMENT TYPE: Serial

BL - BIB LEVEL: Analytic

IL - ILLUSTRATION: Refs: 61; illus. incl. 4 tables, geol. sketch map.

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

IS - ISSN: 0031-9201

CO - CODEN: PEPIAM

AN - ACCESSION NUMBER: 1989-010670

UD - UPDATE CODE: 1989

Registro 4036 de 5614 - GeoRef Disc 3: 1985-1992

TI - TITLE: Structure and affinities of the Miocene South American ungulate Megadolodus.

AU - AUTHORS: Cifelli-Richard-L

AF - AUTHOR AFFILIATION: Univ. Okla., Dep. Zool., Norman, OK, United States

BK - BOOK TITLE: In: Forty-eighth annual meeting, Society of Vertebrate Paleontology; abstracts of papers.

BA - BOOK AUTHORS: Krause-David-W (editor); Rose-Kenneth-D (editor)

SO - SOURCE: Journal of Vertebrate Paleontology. 8; 3, Suppl., Pages 11A. 1988.

PB - PUBLISHER: University of Oklahoma. Norman, OK, United States. 1988.

CP - COUNTRY OF PUBLICATION: United-States

PY - PUBLICATION YEAR: 1988

CN - CONFERENCE INFORMATION: Forty-eighth annual meeting, Society of Vertebrate Paleontology. Drumheller, AB, Canada. Oct. 13-15, 1988.

LA - LANGUAGE: English

DE - DESCRIPTORS: affinities-; bones-; Cenozoic-; Chordata-; Colombia-; Condylarthra-; Eutheria-; Friasian-; La-Venta-fauna; Mammalia-; Megadolodus-; Miocene-; morphology-; Neogene-; occurrence-; paleoecology-; paleontology-; phylogeny-; Santacrucian-; skeletons-; South-America; teeth-; Tertiary-; Tetrapoda-; Theria-; Ungulata-; Vertebrata-

CC - CATEGORY CODES: 11-Vertebrate-paleontology

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

BL - BIB LEVEL: Analytic

MC - MAP COORDINATES: LAT: S040000; N121500; LONG: W0670000; W0790000.

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

IS - ISSN: 0272-4634

AN - ACCESSION NUMBER: 1989-014283

UD - UPDATE CODE: 1989

Registro 4037 de 5614 - GeoRef Disc 3: 1985-1992

TI - TITLE: Phyletic position of the Pitheciinae.

AU - AUTHORS: Kay-R-F

AF - AUTHOR AFFILIATION: Duke Univ. Med. Cent., Durham, NC, United States

BK - BOOK TITLE: In: Forty-eighth annual meeting, Society of Vertebrate Paleontology; abstracts of papers.

BA - BOOK AUTHORS: Krause-David-W (editor); Rose-Kenneth-D (editor)

SO - SOURCE: Journal of Vertebrate Paleontology. 8; 3, Suppl., Pages 19A. 1988.

PB - PUBLISHER: University of Oklahoma. Norman, OK, United States. 1988.

CP - COUNTRY OF PUBLICATION: United-States

PY - PUBLICATION YEAR: 1988

CN - CONFERENCE INFORMATION: Forty-eighth annual meeting, Society of Vertebrate Paleontology. Drumheller, AB, Canada. Oct. 13-15, 1988.

LA - LANGUAGE: English

DE - DESCRIPTORS: affinities-; Aotus-dindensis; biologic-evolution; Cacajao-; Callimico-; Cebupithecia-; Cenozoic-; Chiropotes-; Chordata-; Colhuehuappian-; Colombia-; Eutheria-; extinct-taxa; Goeldii'-s-monkey; Mammalia-; Miocene-; Mohanamico-; morphology-; Neogene-; Oligocene-; Paleogene-; paleontology-; phylogeny-; Pithecia-; Pitheciinae-; Platyrrhini-; Primates-; skulls-; Soriacebus-; South-America; taxonomy-; teeth-; Tertiary-; Tetrapoda-; Theria-; upper-Oligocene; Vertebrata-

CC - CATEGORY CODES: 11-Vertebrate-paleontology

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

BL - BIB LEVEL: Analytic

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

IS - ISSN: 0272-4634

AN - ACCESSION NUMBER: 1989-014334

UD - UPDATE CODE: 1989

Registro 4038 de 5614 - GeoRef Disc 3: 1985-1992

TI - TITLE: An integrated model of andesitic volcanism at Nevado del Ruiz, Colombia.

AU - AUTHORS: Williams-Stanley-N; Meyer-Hansjuergen

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

BK - BOOK TITLE: In: Geological Society of America 1988 centennial celebration; abstracts with programs.

BA - BOOK AUTHORS: Anonymous

SO - SOURCE: Abstracts with Programs - Geological Society of America. 20; 7, Pages 12. 1988.

PB - PUBLISHER: Geological Society of America (GSA). Boulder, CO, United States. 1988.

CP - COUNTRY OF PUBLICATION: United-States

PY - PUBLICATION YEAR: 1988

CN - CONFERENCE INFORMATION: Geological Society of America 1988 centennial celebration. Denver, CO, United States. Oct. 31-Nov. 3, 1988.

LA - LANGUAGE: English

DE - DESCRIPTORS: andesitic-composition; Arenas-crater; ash-; Colombia-; degassing-; eruptions-; geochemistry-; hydrothermal-conditions; igneous-rocks; isotopes-; magmas-; Nevado-del-Ruiz; pyroclastics-; seismicity-; South-America; sulfur-dioxide; volcanic-rocks; volcanology-

CC - CATEGORY CODES: 24-Quaternary-geology

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

BL - BIB LEVEL: Analytic

MC - MAP COORDINATES: LAT: N045300; N045300; LONG: W0752200; W0752200.