PB - PUBLISHER: E. Schweizerbart'sche Verlagsbuchhandlung. Stuttgart, Federal Republic of Germany. 1992.
CP - COUNTRY OF PUBLICATION: Federal-Republic-of-Germany
PY - PUBLICATION YEAR: 1992
CN - CONFERENCE INFORMATION: 12. Geowissenschaftliches Latinamerika-Kolloquium. Munich, Federal Republic of Germany. Nov. 21-23, 1990.
LA - LANGUAGE: English
LS - LANGUAGE OF SUMMARY: German; Spanish
DE - DESCRIPTORS: active-margins; Andes-; assemblages-; biostratigraphy-; Cenozoic-; Colombia-; Eocene-; Foraminifera-; Invertebrata-; lower-Oligocene; microfossils-; middle-Eocene; Oligocene-; Paleogene-; Protista-; South-America; Tertiary-; Western-Cordillera
CC - CATEGORY CODES: 12-Stratigraphy
DT - DOCUMENT TYPE: Serial; Conference-Document
BL - BIB LEVEL: Analytic
IL - ILLUSTRATION: Refs: 2 p.; illus. incl. 1 plate, geol. sketch map.
RF - REFERENCE SOURCE: GeoRef, Copyright 2000, American Geological Institute. Reference includes data from Geoline, Bundesanstalt fur Geowissenschaften und Rohstoffe, Hanover, Germany
IS - ISSN: 0340-5109
CO - CODEN: ZGPAAK
AN - ACCESSION NUMBER: 1993-034450
UD - UPDATE CODE: 1993
Registro 3514 de 5614 - GeoRef Disc 3: 1985-1992
TI - TITLE: Magma genesis and evolution of Cenozoic volcanic rocks of the Central Andes; new evidence by geothermometry, REE analyses and isotope geochemistry.
AU - AUTHORS: Schmitt-Riegraf-Cornelia; Pichler-Hans
AF - AUTHOR AFFILIATION: Univ. Muenster, Inst. Mineral., Munster, Federal Republic of Germany
BK - BOOK TITLE: In: 12th symposium on Latin-American geosciences.
BA - BOOK AUTHORS: Miller-H (editor); Rosenfeld-U (editor); Weber-Diefenbach-K (editor)
SO - SOURCE: Zentralblatt fuer Geologie und Palaeontologie, Teil I: Allgemeine, Angewandte, Regionale und Historische Geologie. 1991; 6, Pages 1679-1692. 1992.
PB - PUBLISHER: E. Schweizerbart'sche Verlagsbuchhandlung. Stuttgart, Federal Republic of Germany. 1992.
CP - COUNTRY OF PUBLICATION: Federal-Republic-of-Germany
PY - PUBLICATION YEAR: 1992
CN - CONFERENCE INFORMATION: 12. Geowissenschaftliches Latinamerika-Kolloquium. Munich, Federal Republic of Germany. Nov. 21-23, 1990.
LA - LANGUAGE: English
LS - LANGUAGE OF SUMMARY: German; Spanish
DE - DESCRIPTORS: alkaline-earth-metals; Andes-; andesites-; Bolivia-; chemical-ratios; Chile-; Colombia-; continental-crust; crust-; differentiation-; fractional-crystallization; geologic-thermometry; igneous-rocks; ignimbrite-; island-arcs; isotope-ratios; isotopes-; magmas-; major-elements; metals-; Nd-144-Nd-143; neodymium-; Peru-; pollution-; pyroclastics-; radioactive-isotopes; rare-earths; samarium-; Sm-147-Nd-144; South-America; Sr-87-Sr-86; stable-isotopes; strontium-; volcanic-rocks
CC - CATEGORY CODES: 05A-Igneous-and-metamorphic-petrology; 02D-Isotope-geochemistry
DT - DOCUMENT TYPE: Serial; Conference-Document
BL - BIB LEVEL: Analytic
IL - ILLUSTRATION: illus. incl. 4 tables, 56 anals.
RF - REFERENCE SOURCE: GeoRef, Copyright 2000, American Geological Institute. Reference includes data from Geoline, Bundesanstalt fur Geowissenschaften und Rohstoffe, Hanover, Germany
IS - ISSN: 0340-5109
CO - CODEN: ZGPAAK
AN - ACCESSION NUMBER: 1993-034462
UD - UPDATE CODE: 1993
Registro 3515 de 5614 - GeoRef Disc 3: 1985-1992
TI - TITLE: A Tertiary zoned ultramafic complex and komatiitic basalts from Condoto, Choco, NW Colombia.
AU - AUTHORS: Salinas-Rosalba; Tistl-Michael
AF - AUTHOR AFFILIATION: INGEOMINAS, Medellin, Colombia
BK - BOOK TITLE: In: 12th symposium on Latin-American geosciences.
BA - BOOK AUTHORS: Miller-H (editor); Rosenfeld-U (editor); Weber-Diefenbach-K (editor)
SO - SOURCE: Zentralblatt fuer Geologie und Palaeontologie, Teil I: Allgemeine, Angewandte, Regionale und Historische Geologie. 1991; 6, Pages 1659-1678. 1992.
PB - PUBLISHER: E. Schweizerbart'sche Verlagsbuchhandlung. Stuttgart, Federal Republic of Germany. 1992.
CP - COUNTRY OF PUBLICATION: Federal-Republic-of-Germany
PY - PUBLICATION YEAR: 1992
CN - CONFERENCE INFORMATION: 12. Geowissenschaftliches Latinamerika-Kolloquium. Munich, Federal Republic of Germany. Nov. 21-23, 1990.
LA - LANGUAGE: English
LS - LANGUAGE OF SUMMARY: German; Spanish
DE - DESCRIPTORS: Andes-; basalts-; chemical-composition; Choco-Colombia; Colombia-; Condoto-area; dunite-; Eastern-Cordillera; igneous-rocks; intrusions-; komatiite-; mantle-; metamorphism-; modal-analysis; northwestern-Colombia; peridotites-; plutonic-rocks; pyroxenite-; South-America; thermal-metamorphism; trace-elements; ultramafic-composition; ultramafics-; volcanic-rocks
CC - CATEGORY CODES: 05A-Igneous-and-metamorphic-petrology
DT - DOCUMENT TYPE: Serial; Conference-Document
BL - BIB LEVEL: Analytic
IL - ILLUSTRATION: illus. incl. 32 anals., 2 tables, geol. sketch maps.
RF - REFERENCE SOURCE: GeoRef, Copyright 2000, American Geological Institute. Reference includes data from Geoline, Bundesanstalt fur Geowissenschaften und Rohstoffe, Hanover, Germany
IS - ISSN: 0340-5109
CO - CODEN: ZGPAAK
AN - ACCESSION NUMBER: 1993-034463
UD - UPDATE CODE: 1993
Registro 3516 de 5614 - GeoRef Disc 3: 1985-1992
TI - TITLE: Oro y despropositos; La mineria en el nuevo Reino de Granada 1500-1810
Translated Title: Gold and absurdities; Mining in the new Kingdom of Granada 1500-1810.
AU - AUTHORS: Cordoba-Pardo-A; Rodriguez-Bouza-A
SO - SOURCE: Boletin Geologico y Minero. 103; 1, Pages 148-176. 1992.
PB - PUBLISHER: Instituto Geologico y Minero de Espana (IGME). Madrid, Spain. 1992.
CP - COUNTRY OF PUBLICATION: Spain
PY - PUBLICATION YEAR: 1992
LA - LANGUAGE: Spanish
DE - DESCRIPTORS: Colombia-; gold-ores; history-; Magdalena-Valley; metal-ores; mines-; placers-; South-America; stream-placers; veins-
CC - CATEGORY CODES: 27A-Economic-geology,-geology-of-ore-deposits
DT - DOCUMENT TYPE: Serial
BL - BIB LEVEL: Analytic
IL - ILLUSTRATION: Refs: 2 p.; illus.
RF - REFERENCE SOURCE: GeoRef, Copyright 2000, American Geological Institute. Reference includes data from PASCAL, Institute de l'Information Scientifique et Technique, Vandoeuvre-les-Nancy, France
IS - ISSN: 0366-0176
CO - CODEN: BGMEAP
AN - ACCESSION NUMBER: 1993-034784
UD - UPDATE CODE: 1993
Registro 3517 de 5614 - GeoRef Disc 3: 1985-1992
TI - TITLE: Total and unmeasured sediment loads of some tropical rivers.
AU - AUTHORS: Posada-G-L; Nordin-C-F
AF - AUTHOR AFFILIATION: Universidad Nacional de Colombia, Civil Engineering Department, Medellin, Colombia
BK - BOOK TITLE: In: AGU 1992 spring meeting.
BA - BOOK AUTHORS: Anonymous
SO - SOURCE: Eos, Transactions, American Geophysical Union. 73; 14, Suppl., Pages 137. 1992.
PB - PUBLISHER: American Geophysical Union. Washington, DC, United States. 1992.
CP - COUNTRY OF PUBLICATION: United-States
PY - PUBLICATION YEAR: 1992
CN - CONFERENCE INFORMATION: American Geophysical Union 1992 spring meeting. Montreal, PQ, Canada. May 12-16, 1992.
LA - LANGUAGE: English
DE - DESCRIPTORS: Amazon-River; bedload-; discharge-; fluvial-sedimentation; grain-size; Orinoco-River; sedimentation-; South-America; suspended-materials; tropical-environment
CC - CATEGORY CODES: 21-Hydrogeology
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: 1993-039759
UD - UPDATE CODE: 1993
Registro 3518 de 5614 - GeoRef Disc 3: 1985-1992
TI - TITLE: Applications of rock mass monitoring for stability assessment of pit slope failure.
AU - AUTHORS: Ryan-Thomas-M; Call-Richard-D
AF - AUTHOR AFFILIATION: Call and Nicholas, Tucson, AZ, United States
BK - BOOK TITLE: In: Rock mechanics; Proceedings of the 33rd U.S. symposium.
BA - BOOK AUTHORS: Tillerson-J-R (editor); Wawersik-W-R (editor)
SO - SOURCE: Proceedings - Symposium on Rock Mechanics. 33; Pages 221-229. 1992.
PB - PUBLISHER: A.A. Balkema. [location varies], United States. 1992.
CP - COUNTRY OF PUBLICATION: United-States
PY - PUBLICATION YEAR: 1992
CN - CONFERENCE INFORMATION: 33rd U.S. symposium on Rock mechanics. Santa Fe, NM, United States. June 3-5, 1992.
LA - LANGUAGE: English
DE - DESCRIPTORS: case-studies; Colombia-; displacements-; engineering-geology; failures-; Mexico-; mining-; models-; monitoring-; open-pit-mining; Peru-; rock-mechanics; slope-stability; South-America; surface-mining
CC - CATEGORY CODES: 30-Engineering-geology
DT - DOCUMENT TYPE: Serial; Conference-Document
BL - BIB LEVEL: Analytic
IL - ILLUSTRATION: Refs: 9; illus. incl. 2 tables.
RF - REFERENCE SOURCE: GeoRef, Copyright 2000, American Geological Institute.
IS - ISSN: 0586-3031
CO - CODEN: PSRMA6
AN - ACCESSION NUMBER: 1993-040239
UD - UPDATE CODE: 1993
Registro 3519 de 5614 - GeoRef Disc 3: 1985-1992
TI - TITLE: The Orinoco; physical, biological and cultural diversity of a major tropical alluvial river.
AU - AUTHORS: Vasquez-E; Wilbert-W
AF - AUTHOR AFFILIATION: Fundacion La Salle de Ciencias Nat., Estacion Hidrobiologica de Guayana, San Felix, Venezuela
BK - BOOK TITLE: In: The rivers handbook; hydrological and ecological principles.
BA - BOOK AUTHORS: Calow-Peter (editor); Petts-Geoffrey-E (editor)
SO - SOURCE: Pages 448-471. 1992.
PB - PUBLISHER: Blackwell Sci. Publ.. London, United Kingdom. 1992.
CP - COUNTRY OF PUBLICATION: United-Kingdom
PY - PUBLICATION YEAR: 1992
LA - LANGUAGE: English
DE - DESCRIPTORS: Amazon-River; biota-; climate-; Colombia-; ecology-; ecosystems-; floodplains-; fluvial-features; Magdalena-River; Orinoco-River; rivers-; South-America; vegetation-
CC - CATEGORY CODES: 22-Environmental-geology
DT - DOCUMENT TYPE: Book
BL - BIB LEVEL: Analytic
IL - ILLUSTRATION: Refs: 106; illus. incl. sketch maps.
RF - REFERENCE SOURCE: GeoRef, Copyright 2000, American Geological Institute.
IB - ISBN: 0-632-02882-7
AN - ACCESSION NUMBER: 1993-041740
UD - UPDATE CODE: 1993
Registro 3520 de 5614 - GeoRef Disc 3: 1985-1992
TI - TITLE: Three new species of Buchotrigonia Dietrich, 1938 (Bivalvia; Trigonioida), from the Lower Cretaceous of Colombia.
AU - AUTHORS: Villamil-Tomas
AF - AUTHOR AFFILIATION: University of Colorado, Department of Geological Sciences, Boulder, CO, United States
SO - SOURCE: Revista Geologica de Chile. 19; 2, Pages 227-239. 1992.
PB - PUBLISHER: Servicio Nacional de Geologia y Mineria. Santiago de Chile, Chile. 1992.
CP - COUNTRY OF PUBLICATION: Chile
PY - PUBLICATION YEAR: 1992
LA - LANGUAGE: English
LS - LANGUAGE OF SUMMARY: Spanish
DE - DESCRIPTORS: Bivalvia-; Buchotrigonia-; Buchotrigonia-etayoi; Buchotrigonia-kauffmani; Buchotrigonia-perezi; Colombia-; Cretaceous-; Invertebrata-; Lower-Cretaceous; Mesozoic-; Mollusca-; morphology-; new-taxa; occurrence-; South-America; Trigonioida-
CC - CATEGORY CODES: 10-Invertebrate-paleontology
DT - DOCUMENT TYPE: Serial
BL - BIB LEVEL: Analytic
MC - MAP COORDINATES: LAT: N045830; N050130; LONG: W0743000; W0743200.
IL - ILLUSTRATION: Refs: 9; illus. incl. strat. cols., 1 plate, 1 table, sketch map.
RF - REFERENCE SOURCE: GeoRef, Copyright 2000, American Geological Institute.
IS - ISSN: 0716-0208
CO - CODEN: RGCHDR
AN - ACCESSION NUMBER: 1993-043170
UD - UPDATE CODE: 1993
Registro 3521 de 5614 - GeoRef Disc 3: 1985-1992
TI - TITLE: Petrography and geochemistry of andesitic lavas from Nevado del Cisne, Colombia, South America.
AU - AUTHORS: Shawkey-Elizabeth-P
AF - AUTHOR AFFILIATION: Franklin and Marshall College, Department of Geosciences, Lancaster, PA, United States
BK - BOOK TITLE: In: Geological Society of America, Northeastern Section; 27th annual meeting.
BA - BOOK AUTHORS: Ashley-Gail-M (chairperson)
SO - SOURCE: Abstracts with Programs - Geological Society of America. 24; 3, Pages 75. 1992.
PB - PUBLISHER: Geological Society of America (GSA). Boulder, CO, United States. 1992.
CP - COUNTRY OF PUBLICATION: United-States
PY - PUBLICATION YEAR: 1992
CN - CONFERENCE INFORMATION: Geological Society of America, Northeastern Section, 27th annual meeting. Harrisburg, PA, United States. Mar. 26-28, 1992.
LA - LANGUAGE: English
DE - DESCRIPTORS: andesitic-composition; Colombia-; geochemistry-; lava-; Nevado-del-Cisne; petrology-; phenocrysts-; South-America; spectra-; X-ray-fluorescence-spectra
CC - CATEGORY CODES: 05A-Igneous-and-metamorphic-petrology; 02C-Geochemistry-of-rocks,-soils,-and-sediments
DT - DOCUMENT TYPE: Abstract; Serial; Conference-Document
BL - BIB LEVEL: Analytic
MC - MAP COORDINATES: LAT: N045000; N045000; LONG: W0752100; W0752100.
RF - REFERENCE SOURCE: GeoRef, Copyright 2000, American Geological Institute.
IS - ISSN: 0016-7592
CO - CODEN: GAAPBC
AN - ACCESSION NUMBER: 1993-047836
UD - UPDATE CODE: 1993
Registro 3522 de 5614 - GeoRef Disc 3: 1985-1992
TI - TITLE: The paleo-ENSO record in the lower Magdalena Basin, Colombia.
AU - AUTHORS: Duenas-Hernando-J
AF - AUTHOR AFFILIATION: Colombian Academy of Science, COL, Colombia
BK - BOOK TITLE: In: Paleo-ENSO records international symposium; extended abstracts; former ENSO phenomena in western South America; records of El Nino events.
BA - BOOK AUTHORS: Ortlieb-Luc (editor); Machare-J (editor)
SO - SOURCE: Pages 81-85. 1992.
PB - PUBLISHER: ORSTOM. Lima, Peru | CONCYTECLimaPeru. 1992.
CP - COUNTRY OF PUBLICATION: Peru
PY - PUBLICATION YEAR: 1992
CN - CONFERENCE INFORMATION: International symposium on Former ENSO phenomena in western South America; records of El Nino events. Lima, Peru. March 4-7, 1992.
LA - LANGUAGE: English
DE - DESCRIPTORS: absolute-age; Amazon-River; atmospheric-precipitation; C-14; carbon-; Cauca-River; Cenozoic-; Colombia-; cyclic-processes; dates-; drought-; El-Nino; floods-; fluvial-environment; Holocene-; isotopes-; lagoonal-environment; Magdalena-Delta; Magdalena-Valley; Manaus-Brazil; organic-residues; peat-; Quaternary-; radioactive-isotopes; sediments-; South-America
CC - CATEGORY CODES: 24-Quaternary-geology
DT - DOCUMENT TYPE: Book; Conference-Document
BL - BIB LEVEL: Analytic
MC - MAP COORDINATES: LAT: N060000; N110000; LONG: W0720000; W0780000.
IL - ILLUSTRATION: Refs: 11; illus. incl. sketch maps.
RF - REFERENCE SOURCE: GeoRef, Copyright 2000, American Geological Institute.
AN - ACCESSION NUMBER: 1994-005876
UD - UPDATE CODE: 199403
Registro 3523 de 5614 - GeoRef Disc 3: 1985-1992
TI - TITLE: Geomorfologia de la costa del Pacifico colombiano y aspectos relativos a su estabilidad
Translated Title: Geomorphology of Colombia's Pacific shoreline and its stability.
AU - AUTHORS: Martinez-M-Jaime-Orlando
BK - BOOK TITLE: In: Paleo-ENSO records international symposium; extended abstracts; former ENSO phenomena in western South America; records of El Nino events.
BA - BOOK AUTHORS: Ortlieb-Luc (editor); Machare-J (editor)
SO - SOURCE: Pages 193-196. 1992.
PB - PUBLISHER: ORSTOM. Lima, Peru | CONCYTECLimaPeru. 1992.
CP - COUNTRY OF PUBLICATION: Peru
PY - PUBLICATION YEAR: 1992
CN - CONFERENCE INFORMATION: International symposium on Former ENSO phenomena in western South America; records of El Nino events. Lima, Peru. March 4-7, 1992.
LA - LANGUAGE: Spanish
LS - LANGUAGE OF SUMMARY: English
DE - DESCRIPTORS: barrier-islands; Baudo-Serrania; beach-ridges; Cabo-Correntes-Peninsula; changes-of-level; Colombia-; Ecuador-; erosion-; landform-evolution; littoral-erosion; Los-Saltos-Serrania; marine-terraces; sea-level-changes; shore-features; shorelines-; South-America; stability-; subsidence-; transgression-; western-Colombia
CC - CATEGORY CODES: 23-Geomorphology
DT - DOCUMENT TYPE: Book; Conference-Document
BL - BIB LEVEL: Analytic
MC - MAP COORDINATES: LAT: N010000; N100000; LONG: W0720000; W0800000.
IL - ILLUSTRATION: Refs: 6
RF - REFERENCE SOURCE: GeoRef, Copyright 2000, American Geological Institute.
AN - ACCESSION NUMBER: 1994-005882
UD - UPDATE CODE: 199403
Registro 3524 de 5614 - GeoRef Disc 3: 1985-1992
TI - TITLE: Oronorte gold mine, Colombia.
AU - AUTHORS: Park-Ian-G
AF - AUTHOR AFFILIATION: Greenstone Resource, Toronto, Canada
SO - SOURCE: Mining Magazine (London). 166; 4, Pages 195-200. 1992.
PB - PUBLISHER: Mining Journal Ltd.. London, United Kingdom. 1992.
CP - COUNTRY OF PUBLICATION: United-Kingdom
PY - PUBLICATION YEAR: 1992
LA - LANGUAGE: English
DE - DESCRIPTORS: Antioquia-Colombia; Colombia-; gold-ores; metal-ores; metallurgy-; mineral-exploration; mining-; mining-geology; Oronorte-Mine; reserves-; resources-; South-America
CC - CATEGORY CODES: 27A-Economic-geology,-geology-of-ore-deposits
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: 0308-6631
CO - CODEN: MMALAD
AN - ACCESSION NUMBER: 1994-008405
UD - UPDATE CODE: 199404
Registro 3525 de 5614 - GeoRef Disc 3: 1985-1992
TI - TITLE: Ordovician events in the South American Andean platform.
AU - AUTHORS: Baldis-B-A; Martinez-R-D; Pereyra-M-E; Perez-A-M; Villegas-C-R
AF - AUTHOR AFFILIATION: National University of San Juan, Institute of Geology, ARG, Argentina
BK - BOOK TITLE: In: Global perspectives on Ordovician geology.
BA - BOOK AUTHORS: Webby-B-D (editor); Laurie-J-R (editor)
SO - SOURCE: Proceedings of the International Symposium on the Ordovician System. 6; Pages 345-353. 1992.
PB - PUBLISHER: A.A. Balkema. Rotterdam - Brookfield, Netherlands. 1992.
CP - COUNTRY OF PUBLICATION: Netherlands
PY - PUBLICATION YEAR: 1992
CN - CONFERENCE INFORMATION: Sixth international symposium on the Ordovician system ;Global perspectives on Ordovician geology. Sydney, N.S.W., Australia. July 15-19, 1991.
LA - LANGUAGE: English
DE - DESCRIPTORS: Andean-Orogeny; Argentina-; Bolivia-; Colombia-; correlation-; interpretation-; Ordovician-; paleogeography-; Paleozoic-; reconstruction-; South-America
CC - CATEGORY CODES: 12-Stratigraphy
DT - DOCUMENT TYPE: Serial; Conference-Document
BL - BIB LEVEL: Analytic
IL - ILLUSTRATION: Refs: 20; illus. incl. strat. cols., geol. sketch maps.
RF - REFERENCE SOURCE: GeoRef, Copyright 2000, American Geological Institute.
CO - CODEN: #03645
AN - ACCESSION NUMBER: 1994-010816
UD - UPDATE CODE: 199405
Registro 3526 de 5614 - GeoRef Disc 3: 1985-1992
TI - TITLE: Volcanic hazards in Colombia and Indonesia; lahars and related phenomena.
AU - AUTHORS: Verstappen-H-T
AF - AUTHOR AFFILIATION: International Institute for Aerospace Survey and Earth Sciences, Enschede, Netherlands
BK - BOOK TITLE: In: Geohazards; natural and man-made.
BA - BOOK AUTHORS: McCall-G-J-H (editor); Laming-D-D-C (editor); Scott-S-C (editor)
SO - SOURCE: Pages 33-42. 1992.
PB - PUBLISHER: Chapman and Hall. London, United Kingdom. 1992.
CP - COUNTRY OF PUBLICATION: United-Kingdom
PY - PUBLICATION YEAR: 1992
LA - LANGUAGE: English
DE - DESCRIPTORS: Asia-; Colombia-; engineering-geology; Far-East; geologic-hazards; Indonesia-; Java-; Kelut-; lahars-; mass-movements; Merapi-; monitoring-; Nevado-del-Ruiz; pyroclastic-flows; South-America; volcanic-risk; volcanoes-
CC - CATEGORY CODES: 30-Engineering-geology
DT - DOCUMENT TYPE: Book
BL - BIB LEVEL: Analytic
IL - ILLUSTRATION: Refs: 15; illus. incl. 1 table, sketch maps.
RF - REFERENCE SOURCE: GeoRef, Copyright 2000, American Geological Institute.
IB - ISBN: 0-412-43930-1
AN - ACCESSION NUMBER: 1994-013400
UD - UPDATE CODE: 199406
Registro 3527 de 5614 - GeoRef Disc 3: 1985-1992
TI - TITLE: The 1985 Nevado del Ruiz eruption; scientific, social and governmental response and interaction before the event.
AU - AUTHORS: Hall-M-L
AF - AUTHOR AFFILIATION: Escuela Polytecnica Nacional, Instituto Geofisico, Quito, Ecuador
BK - BOOK TITLE: In: Geohazards; natural and man-made.
BA - BOOK AUTHORS: McCall-G-J-H (editor); Laming-D-D-C (editor); Scott-S-C (editor)
SO - SOURCE: Pages 43-52. 1992.
PB - PUBLISHER: Chapman and Hall. London, United Kingdom. 1992.
CP - COUNTRY OF PUBLICATION: United-Kingdom
PY - PUBLICATION YEAR: 1992
LA - LANGUAGE: English
DE - DESCRIPTORS: Colombia-; eruptions-; geologic-hazards; lahars-; mass-movements; monitoring-; Nevado-del-Ruiz; precursors-; South-America; volcanoes-
CC - CATEGORY CODES: 30-Engineering-geology
DT - DOCUMENT TYPE: Book
BL - BIB LEVEL: Analytic
IL - ILLUSTRATION: Refs: 8; illus. incl. sketch map.
RF - REFERENCE SOURCE: GeoRef, Copyright 2000, American Geological Institute.
IB - ISBN: 0-412-43930-1
AN - ACCESSION NUMBER: 1994-013401
UD - UPDATE CODE: 199406
Registro 3528 de 5614 - GeoRef Disc 3: 1985-1992
BK - BOOK TITLE: Estimation of kinematic rupture parameters from historical seismograms; an application of simulated annealing to a nonlinear optimization problem.
BA - BOOK AUTHORS: Lane-Franklin-David
CP - COUNTRY OF PUBLICATION: United-States
PY - PUBLICATION YEAR: 1992
DG - DEGREE GRANTED: Doctoral
DI - DEGREE GRANTING INSTITUTION: Colorado School of Mines. Golden, CO, United States. 1992.
LA - LANGUAGE: English
DE - DESCRIPTORS: Aleutian-Islands-earthquake-1957; Andreanof-Islands-earthquake-1986; annealing-; Bayesian-analysis; Colombia-Ecuador-earthquake-1979; cycles-; earthquakes-; four-dimensional-models; instruments-; kinematics-; kinetics-; Mexico-City-earthquake-1985; optimization-; Rosenbrock-functions; rupture-; seismic-networks; seismic-sources; seismograms-; statistical-analysis; two-dimensional-models
CC - CATEGORY CODES: 19-Seismology
DT - DOCUMENT TYPE: Thesis-or-Dissertation
BL - BIB LEVEL: Monograph
RF - REFERENCE SOURCE: GeoRef, Copyright 2000, American Geological Institute.
AN - ACCESSION NUMBER: 1994-014190
UD - UPDATE CODE: 199406
Registro 3529 de 5614 - GeoRef Disc 3: 1985-1992
TI - TITLE: Modern reef development and Cenozoic evolution of an oceanic island/ reef complex; Isla de Providencia (western Caribbean Sea, Colombia).
AU - AUTHORS: Geister-Joern
AF - AUTHOR AFFILIATION: Univ. Bern, Geol. Inst., Bern, Switzerland
SO - SOURCE: Facies. 27; Pages 1-70. 1992.
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