CP - COUNTRY OF PUBLICATION: United-States
PY - PUBLICATION YEAR: 1990
CN - CONFERENCE INFORMATION: American Geophysical Union 1990 fall meeting. San Francisco, CA, United States. Dec. 3-7, 1990.
LA - LANGUAGE: English
DE - DESCRIPTORS: acoustical-methods; Central-Pacific; continental-margin; East-Pacific; geophysical-methods; geophysical-surveys; GLORIA-; ocean-floors; oceanography-; Pacific-Ocean; sonar-methods; surveys-; western-Colombia; western-Panama
CC - CATEGORY CODES: 07-Oceanography; 20-Applied-geophysics
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: 1992-012057
UD - UPDATE CODE: 1992
Registro 3796 de 5614 - GeoRef Disc 3: 1985-1992
BK - BOOK TITLE: Nevado del Ruiz Volcano, Colombia; I.
BA - BOOK AUTHORS: Williams-Stanley-N (editor)
BF - BOOK AUTHOR AFFILIATION: La. State Univ., Dep. Geol. and Geophys., Baton Rouge, LA, United States
SO - SOURCE: Journal of Volcanology and Geothermal Research. 41; 1-4, 1990.
PB - PUBLISHER: Elsevier. Amsterdam, Netherlands. Pages: 377. 1990.
CP - COUNTRY OF PUBLICATION: Netherlands
PY - PUBLICATION YEAR: 1990
LA - LANGUAGE: English
DE - DESCRIPTORS: Colombia-; Nevado-del-Ruiz; South-America; volcanoes-; volcanology-
CC - CATEGORY CODES: 24-Quaternary-geology
DT - DOCUMENT TYPE: Serial
BL - BIB LEVEL: Monograph
NN - ANNOTATION: Individual papers are cited separately.
IL - ILLUSTRATION: illus.
RF - REFERENCE SOURCE: GeoRef, Copyright 2000, American Geological Institute.
IS - ISSN: 0377-0273
CO - CODEN: JVGRDQ
AN - ACCESSION NUMBER: 1992-012856
UD - UPDATE CODE: 1992
Registro 3797 de 5614 - GeoRef Disc 3: 1985-1992
TI - TITLE: Nevado de Ruiz Volcano, Colombia; an example of the state-of-the-art of volcanology four years after the tragic November 13, 1985 eruption.
AU - AUTHORS: Williams-Stanley-N
AF - AUTHOR AFFILIATION: La. State Univ., Dep. Geol. and Geophys., Baton Rouge, LA, United States
BK - BOOK TITLE: In: Nevado del Ruiz Volcano, Colombia; I.
BA - BOOK AUTHORS: Williams-Stanley-N (editor)
SO - SOURCE: Journal of Volcanology and Geothermal Research. 41; 1-4, Pages 1-5. 1990.
PB - PUBLISHER: Elsevier. Amsterdam, Netherlands. 1990.
CP - COUNTRY OF PUBLICATION: Netherlands
PY - PUBLICATION YEAR: 1990
LA - LANGUAGE: English
DE - DESCRIPTORS: Colombia-; Nevado-del-Ruiz; research-; South-America; volcanoes-; volcanology-
CC - CATEGORY CODES: 24-Quaternary-geology
DT - DOCUMENT TYPE: Serial
BL - BIB LEVEL: Analytic
IL - ILLUSTRATION: Refs: 6
RF - REFERENCE SOURCE: GeoRef, Copyright 2000, American Geological Institute.
IS - ISSN: 0377-0273
CO - CODEN: JVGRDQ
AN - ACCESSION NUMBER: 1992-012857
UD - UPDATE CODE: 1992
Registro 3798 de 5614 - GeoRef Disc 3: 1985-1992
TI - TITLE: TOMS measurement of the sulfur dioxide emitted during the 1985 Nevado del Ruiz eruptions.
AU - AUTHORS: Krueger-Ailin-J; Walter-Louis-S; Schnetzler-Charles-C; Doiron-Scott-D
AF - AUTHOR AFFILIATION: NASA, Goddard Space Flight Cent., Lab. Atmos., Greenbelt, MD, United States
BK - BOOK TITLE: In: Nevado del Ruiz Volcano, Colombia; I.
BA - BOOK AUTHORS: Williams-Stanley-N (editor)
SO - SOURCE: Journal of Volcanology and Geothermal Research. 41; 1-4, Pages 7-15. 1990.
PB - PUBLISHER: Elsevier. Amsterdam, Netherlands. 1990.
CP - COUNTRY OF PUBLICATION: Netherlands
PY - PUBLICATION YEAR: 1990
LA - LANGUAGE: English
DE - DESCRIPTORS: Colombia-; eruptions-; gases-; geochemistry-; Nevado-del-Ruiz; remote-sensing; satellite-methods; South-America; sulfur-dioxide; total-ozone-mapping-spectrometer; volcanoes-; volcanology-
CC - CATEGORY CODES: 24-Quaternary-geology; 02A-General-geochemistry
DT - DOCUMENT TYPE: Serial
BL - BIB LEVEL: Analytic
IL - ILLUSTRATION: Refs: 21; illus. incl. 1 table.
RF - REFERENCE SOURCE: GeoRef, Copyright 2000, American Geological Institute.
IS - ISSN: 0377-0273
CO - CODEN: JVGRDQ
AN - ACCESSION NUMBER: 1992-012858
UD - UPDATE CODE: 1992
Registro 3799 de 5614 - GeoRef Disc 3: 1985-1992
TI - TITLE: Pyroclastic deposits of the November 13, 1985 eruption of Nevado del Ruiz Volcano, Colombia.
AU - AUTHORS: Calvache-V-Marta-Lucia
AF - AUTHOR AFFILIATION: INGEOMINAS, Obs. Vulcanol. Colombia, Manizales, Colombia
BK - BOOK TITLE: In: Nevado del Ruiz Volcano, Colombia; I.
BA - BOOK AUTHORS: Williams-Stanley-N (editor)
SO - SOURCE: Journal of Volcanology and Geothermal Research. 41; 1-4, Pages 67-78. 1990.
PB - PUBLISHER: Elsevier. Amsterdam, Netherlands. 1990.
CP - COUNTRY OF PUBLICATION: Netherlands
PY - PUBLICATION YEAR: 1990
LA - LANGUAGE: English
DE - DESCRIPTORS: Colombia-; eruptions-; igneous-rocks; Nevado-del-Ruiz; pyroclastic-flows; pyroclastics-; South-America; volcanic-rocks; volcanoes-; volcanology-
CC - CATEGORY CODES: 05A-Igneous-and-metamorphic-petrology
DT - DOCUMENT TYPE: Serial
BL - BIB LEVEL: Analytic
IL - ILLUSTRATION: Refs: 14; illus. incl. 2 tables, sects., sketch maps.
RF - REFERENCE SOURCE: GeoRef, Copyright 2000, American Geological Institute.
IS - ISSN: 0377-0273
CO - CODEN: JVGRDQ
AN - ACCESSION NUMBER: 1992-012859
UD - UPDATE CODE: 1992
Registro 3800 de 5614 - GeoRef Disc 3: 1985-1992
TI - TITLE: Magma mixing and petrogenesis of the 13 November 1985 eruptive products at Nevado del Ruiz (Colombia).
AU - AUTHORS: Gourgaud-Alain; Thouret-Jean-Claude
AF - AUTHOR AFFILIATION: Univ. Blaise Pascal, Cent. Rech. Volcanol., Clermont-Ferrand, France
BK - BOOK TITLE: In: Nevado del Ruiz Volcano, Colombia; I.
BA - BOOK AUTHORS: Williams-Stanley-N (editor)
SO - SOURCE: Journal of Volcanology and Geothermal Research. 41; 1-4, Pages 79-96. 1990.
PB - PUBLISHER: Elsevier. Amsterdam, Netherlands. 1990.
CP - COUNTRY OF PUBLICATION: Netherlands
PY - PUBLICATION YEAR: 1990
LA - LANGUAGE: English
DE - DESCRIPTORS: Colombia-; eruptions-; genesis-; magmas-; mineral-composition; mixing-; Nevado-del-Ruiz; petrology-; South-America; volcanoes-; volcanology-
CC - CATEGORY CODES: 05A-Igneous-and-metamorphic-petrology
DT - DOCUMENT TYPE: Serial
BL - BIB LEVEL: Analytic
IL - ILLUSTRATION: Refs: 49; illus. incl. 25 anal., 5 tables, sects., geol. sketch map.
RF - REFERENCE SOURCE: GeoRef, Copyright 2000, American Geological Institute.
IS - ISSN: 0377-0273
CO - CODEN: JVGRDQ
AN - ACCESSION NUMBER: 1992-012860
UD - UPDATE CODE: 1992
Registro 3801 de 5614 - GeoRef Disc 3: 1985-1992
TI - TITLE: Water contents, temperatures and diversity of the magmas of the catastrophic eruption of Nevado del Ruiz, Colombia, November 13, 1985.
AU - AUTHORS: Melson-William-G; Allan-James-F; Jerez-Deborah-Reid; Nelen-Joseph; Calvache-V-Marta-Lucia; Williams-S-N; Fournelle-John; Perfit-Mike
AF - AUTHOR AFFILIATION: Smithson. Inst., Dep. Miner. Sci., Washington, DC, United States
BK - BOOK TITLE: In: Nevado del Ruiz Volcano, Colombia; I.
BA - BOOK AUTHORS: Williams-Stanley-N (editor)
SO - SOURCE: Journal of Volcanology and Geothermal Research. 41; 1-4, Pages 97-126. 1990.
PB - PUBLISHER: Elsevier. Amsterdam, Netherlands. 1990.
CP - COUNTRY OF PUBLICATION: Netherlands
PY - PUBLICATION YEAR: 1990
LA - LANGUAGE: English
DE - DESCRIPTORS: Colombia-; composition-; eruptions-; heterogeneity-; magmas-; Nevado-del-Ruiz; petrology-; South-America; temperature-; volcanoes-; volcanology-; water-
CC - CATEGORY CODES: 05A-Igneous-and-metamorphic-petrology
DT - DOCUMENT TYPE: Serial
BL - BIB LEVEL: Analytic
IL - ILLUSTRATION: illus. incl. 20 anal., 8 tables.
RF - REFERENCE SOURCE: GeoRef, Copyright 2000, American Geological Institute.
IS - ISSN: 0377-0273
CO - CODEN: JVGRDQ
AN - ACCESSION NUMBER: 1992-012861
UD - UPDATE CODE: 1992
Registro 3802 de 5614 - GeoRef Disc 3: 1985-1992
TI - TITLE: Pre-eruption compositional gradients and mixing of andesite and dacite magma erupted from Nevado del Ruiz Volcano, Colombia in 1985.
AU - AUTHORS: Sigurdsson-H; Carey-S; Palais-J-M; Devine-J
AF - AUTHOR AFFILIATION: Univ. R.I., Grad. Sch. Oceanogr., Kingston, RI, United States
BK - BOOK TITLE: In: Nevado del Ruiz Volcano, Colombia; I.
BA - BOOK AUTHORS: Williams-Stanley-N (editor)
SO - SOURCE: Journal of Volcanology and Geothermal Research. 41; 1-4, Pages 127-151. 1990.
PB - PUBLISHER: Elsevier. Amsterdam, Netherlands. 1990.
CP - COUNTRY OF PUBLICATION: Netherlands
PY - PUBLICATION YEAR: 1990
LA - LANGUAGE: English
DE - DESCRIPTORS: andesitic-composition; Colombia-; composition-; dacitic-composition; magmas-; mixing-; Nevado-del-Ruiz; petrology-; South-America; volcanoes-; volcanology-
CC - CATEGORY CODES: 05A-Igneous-and-metamorphic-petrology
DT - DOCUMENT TYPE: Serial
BL - BIB LEVEL: Analytic
IL - ILLUSTRATION: Refs: 45; illus. incl. 11 anal., 7 tables, sketch map.
RF - REFERENCE SOURCE: GeoRef, Copyright 2000, American Geological Institute.
IS - ISSN: 0377-0273
CO - CODEN: JVGRDQ
AN - ACCESSION NUMBER: 1992-012862
UD - UPDATE CODE: 1992
Registro 3803 de 5614 - GeoRef Disc 3: 1985-1992
TI - TITLE: Evaluation of magmatic processes for the products of the Nevado del Ruiz Volcano, Colombia from geochemical and petrological data.
AU - AUTHORS: Vatin-Perignon-Nicole; Goemans-Pierre; Oliver-Richard-A; Parra-Eduardo-Parra
AF - AUTHOR AFFILIATION: Univ. Joseph Fourier, Lab. Geol., Grenoble, France
BK - BOOK TITLE: In: Nevado del Ruiz Volcano, Colombia; I.
BA - BOOK AUTHORS: Williams-Stanley-N (editor)
SO - SOURCE: Journal of Volcanology and Geothermal Research. 41; 1-4, Pages 153-176. 1990.
PB - PUBLISHER: Elsevier. Amsterdam, Netherlands. 1990.
CP - COUNTRY OF PUBLICATION: Netherlands
PY - PUBLICATION YEAR: 1990
LA - LANGUAGE: English
DE - DESCRIPTORS: Colombia-; differentiation-; fractional-crystallization; magmas-; Nevado-del-Ruiz; petrology-; South-America; volcanoes-; volcanology-
CC - CATEGORY CODES: 05A-Igneous-and-metamorphic-petrology
DT - DOCUMENT TYPE: Serial
BL - BIB LEVEL: Analytic
IL - ILLUSTRATION: Refs: 63; illus. incl. 57 anal., 3 tables.
RF - REFERENCE SOURCE: GeoRef, Copyright 2000, American Geological Institute.
IS - ISSN: 0377-0273
CO - CODEN: JVGRDQ
AN - ACCESSION NUMBER: 1992-012863
UD - UPDATE CODE: 1992
Registro 3804 de 5614 - GeoRef Disc 3: 1985-1992
TI - TITLE: Effects of the November 13, 1985 eruption on the snow pack and ice cap of Nevado del Ruiz Volcano, Colombia.
AU - AUTHORS: Thouret-Jean-Claude
AF - AUTHOR AFFILIATION: Univ. Grenoble I, Lab. Montagne Alpine, Grenoble, France
BK - BOOK TITLE: In: Nevado del Ruiz Volcano, Colombia; I.
BA - BOOK AUTHORS: Williams-Stanley-N (editor)
SO - SOURCE: Journal of Volcanology and Geothermal Research. 41; 1-4, Pages 177-201. 1990.
PB - PUBLISHER: Elsevier. Amsterdam, Netherlands. 1990.
CP - COUNTRY OF PUBLICATION: Netherlands
PY - PUBLICATION YEAR: 1990
LA - LANGUAGE: English
DE - DESCRIPTORS: avalanches-; Colombia-; eruptions-; geomorphology-; glacial-geology; glaciers-; ice-caps; mass-movements; Nevado-del-Ruiz; South-America; volcanoes-; volcanology-
CC - CATEGORY CODES: 24-Quaternary-geology
DT - DOCUMENT TYPE: Serial
BL - BIB LEVEL: Analytic
IL - ILLUSTRATION: Refs: 20; illus. incl. 2 tables, geol. sketch maps.
RF - REFERENCE SOURCE: GeoRef, Copyright 2000, American Geological Institute.
IS - ISSN: 0377-0273
CO - CODEN: JVGRDQ
AN - ACCESSION NUMBER: 1992-012864
UD - UPDATE CODE: 1992
Registro 3805 de 5614 - GeoRef Disc 3: 1985-1992
TI - TITLE: Eruption and mass-wasting-induced processes during the late Holocene destructive phase of Nevado del Ruiz Volcano, Colombia.
AU - AUTHORS: Thouret-Jean-Claude; Salinas-Rosalba; Murcia-A
AF - AUTHOR AFFILIATION: Univ. Grenoble I, Lab. Montagne Alpine, Grenoble, France
BK - BOOK TITLE: In: Nevado del Ruiz Volcano, Colombia; I.
BA - BOOK AUTHORS: Williams-Stanley-N (editor)
SO - SOURCE: Journal of Volcanology and Geothermal Research. 41; 1-4, Pages 203-224. 1990.
PB - PUBLISHER: Elsevier. Amsterdam, Netherlands. 1990.
CP - COUNTRY OF PUBLICATION: Netherlands
PY - PUBLICATION YEAR: 1990
LA - LANGUAGE: English
DE - DESCRIPTORS: avalanches-; Cenozoic-; Colombia-; debris-avalanches; debris-flows; eruptions-; geomorphology-; Holocene-; mass-movements; modern-; Nevado-del-Ruiz; Quaternary-; rockslides-; South-America; volcanoes-; volcanology-
CC - CATEGORY CODES: 24-Quaternary-geology
DT - DOCUMENT TYPE: Serial
BL - BIB LEVEL: Analytic
IL - ILLUSTRATION: Refs: 25; illus. incl. 1 table, sects., sketch maps.
RF - REFERENCE SOURCE: GeoRef, Copyright 2000, American Geological Institute.
IS - ISSN: 0377-0273
CO - CODEN: JVGRDQ
AN - ACCESSION NUMBER: 1992-012865
UD - UPDATE CODE: 1992
Registro 3806 de 5614 - GeoRef Disc 3: 1985-1992
TI - TITLE: Quaternary eruptive history of Nevado del Ruiz (Colombia).
AU - AUTHORS: Thouret-J-C; Cantagrel-Jean-M; Salinas-Rosalba; Murcia-A
AF - AUTHOR AFFILIATION: Univ. Grenoble I, Lab. Montagne Alpine, Grenoble, France
BK - BOOK TITLE: In: Nevado del Ruiz Volcano, Colombia; I.
BA - BOOK AUTHORS: Williams-Stanley-N (editor)
SO - SOURCE: Journal of Volcanology and Geothermal Research. 41; 1-4, Pages 225-251. 1990.
PB - PUBLISHER: Elsevier. Amsterdam, Netherlands. 1990.
CP - COUNTRY OF PUBLICATION: Netherlands
PY - PUBLICATION YEAR: 1990
LA - LANGUAGE: English
DE - DESCRIPTORS: Cenozoic-; Colombia-; eruptions-; Nevado-del-Ruiz; Quaternary-; South-America; volcanoes-; volcanology-
CC - CATEGORY CODES: 24-Quaternary-geology
DT - DOCUMENT TYPE: Serial
BL - BIB LEVEL: Analytic
IL - ILLUSTRATION: Refs: 19; illus. incl. 4 tables, sects., geol. sketch maps.
RF - REFERENCE SOURCE: GeoRef, Copyright 2000, American Geological Institute.
IS - ISSN: 0377-0273
CO - CODEN: JVGRDQ
AN - ACCESSION NUMBER: 1992-012866
UD - UPDATE CODE: 1992
Registro 3807 de 5614 - GeoRef Disc 3: 1985-1992
TI - TITLE: Casabianca Formation; a Colombian example of volcanism-induced aggradation in a fluvial basin.
AU - AUTHORS: Borrero-P-Carlos-A; Naranjo-H-Jose-Luis
AF - AUTHOR AFFILIATION: Univ. Caldas, Caldas, Colombia
BK - BOOK TITLE: In: Nevado del Ruiz Volcano, Colombia; I.
BA - BOOK AUTHORS: Williams-Stanley-N (editor)
SO - SOURCE: Journal of Volcanology and Geothermal Research. 41; 1-4, Pages 253-267. 1990.
PB - PUBLISHER: Elsevier. Amsterdam, Netherlands. 1990.
CP - COUNTRY OF PUBLICATION: Netherlands
PY - PUBLICATION YEAR: 1990
LA - LANGUAGE: English
DE - DESCRIPTORS: Andes-; Casabianca-Formation; Cenozoic-; clastic-rocks; Colombia-; fluvial-environment; lithofacies-; Neogene-; Nevado-del-Ruiz; Northern-Andes; Pleistocene-; Pliocene-; Quaternary-; sedimentary-petrology; sedimentary-rocks; South-America; Tertiary-; upper-Pliocene; volcaniclastics-
CC - CATEGORY CODES: 06A-Sedimentary-petrology
DT - DOCUMENT TYPE: Serial
BL - BIB LEVEL: Analytic
MC - MAP COORDINATES: LAT: N500000; N530000; LONG: W0743000; W0760000.
IL - ILLUSTRATION: Refs: 22; 1 table, sects., geol. sketch maps.
RF - REFERENCE SOURCE: GeoRef, Copyright 2000, American Geological Institute.
IS - ISSN: 0377-0273
CO - CODEN: JVGRDQ
AN - ACCESSION NUMBER: 1992-012867
UD - UPDATE CODE: 1992
Registro 3808 de 5614 - GeoRef Disc 3: 1985-1992
TI - TITLE: Deformation monitoring at Nevado del Ruiz, Colombia; October 1985-March 1988.
AU - AUTHORS: Banks-Norman-G; Carvajal-Marin-Cesar-A; Mora-Hector; Tryggvason-Eysteinn
AF - AUTHOR AFFILIATION: U. S. Geol. Surv., Cascades Volcano Obs., Vancouver, WA, United States
BK - BOOK TITLE: In: Nevado del Ruiz Volcano, Colombia; I.
BA - BOOK AUTHORS: Williams-Stanley-N (editor)
SO - SOURCE: Journal of Volcanology and Geothermal Research. 41; 1-4, Pages 269-295. 1990.
PB - PUBLISHER: Elsevier. Amsterdam, Netherlands. 1990.
RP - RESEARCH PROGRAM: USGSOP (Non-USGS publications with USGS authors)
CP - COUNTRY OF PUBLICATION: Netherlands
PY - PUBLICATION YEAR: 1990
LA - LANGUAGE: English
DE - DESCRIPTORS: Colombia-; Nevado-del-Ruiz; seismotectonics-; South-America; tectonics-; tilt-; volcanoes-; volcanology-
CC - CATEGORY CODES: 24-Quaternary-geology
DT - DOCUMENT TYPE: Serial
BL - BIB LEVEL: Analytic
MC - MAP COORDINATES: LAT: N044500; N050000; LONG: W0751000; W0752500.
IL - ILLUSTRATION: Refs: 64; illus. incl. 3 tables, sketch maps.
RF - REFERENCE SOURCE: GeoRef, Copyright 2000, American Geological Institute.
IS - ISSN: 0377-0273
CO - CODEN: JVGRDQ
AN - ACCESSION NUMBER: 1992-012868
UD - UPDATE CODE: 1992
Registro 3809 de 5614 - GeoRef Disc 3: 1985-1992
TI - TITLE: Analysis of seismic patterns observed at Nevado del Ruiz Volcano, Colombia during August-September 1985.
AU - AUTHORS: Martinelli-Bruno
AF - AUTHOR AFFILIATION: ETH Honggerberg, Swiss Seismol. Serv., Zurich, Switzerland
BK - BOOK TITLE: In: Nevado del Ruiz Volcano, Colombia; I.
BA - BOOK AUTHORS: Williams-Stanley-N (editor)
SO - SOURCE: Journal of Volcanology and Geothermal Research. 41; 1-4, Pages 297-314. 1990.
PB - PUBLISHER: Elsevier. Amsterdam, Netherlands. 1990.
CP - COUNTRY OF PUBLICATION: Netherlands
PY - PUBLICATION YEAR: 1990
LA - LANGUAGE: English
DE - DESCRIPTORS: Colombia-; earthquakes-; Nevado-del-Ruiz; patterns-; precursors-; seismicity-; seismology-; South-America; volcanoes-; volcanology-
CC - CATEGORY CODES: 19-Seismology
DT - DOCUMENT TYPE: Serial
BL - BIB LEVEL: Analytic
IL - ILLUSTRATION: Refs: 27; illus. incl. sects., sketch map.
RF - REFERENCE SOURCE: GeoRef, Copyright 2000, American Geological Institute.
IS - ISSN: 0377-0273
CO - CODEN: JVGRDQ
AN - ACCESSION NUMBER: 1992-012869
UD - UPDATE CODE: 1992
Registro 3810 de 5614 - GeoRef Disc 3: 1985-1992
TI - TITLE: Seismicity associated with the reactivation of Nevado del Ruiz, Colombia, July 1985-December 1986.
AU - AUTHORS: Nieto-E-Alvaro-H; Brandsdottir-B; Munoz-C-Fernando
AF - AUTHOR AFFILIATION: INGEOMINAS, Obs. Volcanol. Colombia, Manizales, Colombia
BK - BOOK TITLE: In: Nevado del Ruiz Volcano, Colombia; I.
BA - BOOK AUTHORS: Williams-Stanley-N (editor)
SO - SOURCE: Journal of Volcanology and Geothermal Research. 41; 1-4, Pages 315-326. 1990.
PB - PUBLISHER: Elsevier. Amsterdam, Netherlands. 1990.
CP - COUNTRY OF PUBLICATION: Netherlands
PY - PUBLICATION YEAR: 1990
LA - LANGUAGE: English
DE - DESCRIPTORS: Colombia-; earthquakes-; fumaroles-; Nevado-del-Ruiz; precursors-; seismicity-; seismology-; South-America; volcanoes-; volcanology-
CC - CATEGORY CODES: 19-Seismology; 24-Quaternary-geology
DT - DOCUMENT TYPE: Serial
BL - BIB LEVEL: Analytic
IL - ILLUSTRATION: Refs: 18; illus. incl. 1 table, sketch maps.
RF - REFERENCE SOURCE: GeoRef, Copyright 2000, American Geological Institute.
IS - ISSN: 0377-0273
CO - CODEN: JVGRDQ
AN - ACCESSION NUMBER: 1992-012870
UD - UPDATE CODE: 1992
Registro 3811 de 5614 - GeoRef Disc 3: 1985-1992
TI - TITLE: Analysis of swarms of high-frequency seismic events at Nevado del Ruiz Volcano, Colombia (January 1986-August 1987); development of a procedure.
AU - AUTHORS: Munoz-C-Fernando; Nieto-E-Alvaro-H; Meyer-Hansjuergen-J
AF - AUTHOR AFFILIATION: INGEOMINAS, Obs. Volcanol. Colombia, Manizales, Colombia
BK - BOOK TITLE: In: Nevado del Ruiz Volcano, Colombia; I.
BA - BOOK AUTHORS: Williams-Stanley-N (editor)
SO - SOURCE: Journal of Volcanology and Geothermal Research. 41; 1-4, Pages 327-354. 1990.
PB - PUBLISHER: Elsevier. Amsterdam, Netherlands. 1990.
CP - COUNTRY OF PUBLICATION: Netherlands
PY - PUBLICATION YEAR: 1990
LA - LANGUAGE: English
DE - DESCRIPTORS: Colombia-; data-processing; earthquakes-; Nevado-del-Ruiz; seismology-; South-America; swarms-; volcanoes-; volcanology-
CC - CATEGORY CODES: 19-Seismology
DT - DOCUMENT TYPE: Serial
BL - BIB LEVEL: Analytic
IL - ILLUSTRATION: Refs: 37; illus. incl. 3 tables, sketch maps.
RF - REFERENCE SOURCE: GeoRef, Copyright 2000, American Geological Institute.
IS - ISSN: 0377-0273
CO - CODEN: JVGRDQ
AN - ACCESSION NUMBER: 1992-012871
UD - UPDATE CODE: 1992
Registro 3812 de 5614 - GeoRef Disc 3: 1985-1992
TI - TITLE: Seismicity following the 1985 eruption of Nevado del Ruiz, Colombia.
AU - AUTHORS: Zollweg-James-Edward
AF - AUTHOR AFFILIATION: U. S. Geol. Surv., USA, United States
BK - BOOK TITLE: In: Nevado del Ruiz Volcano, Colombia; I.
BA - BOOK AUTHORS: Williams-Stanley-N (editor)
SO - SOURCE: Journal of Volcanology and Geothermal Research. 41; 1-4, Pages 355-367. 1990.
PB - PUBLISHER: Elsevier. Amsterdam, Netherlands. 1990.
RP - RESEARCH PROGRAM: USGSOP (Non-USGS publications with USGS authors)
CP - COUNTRY OF PUBLICATION: Netherlands
PY - PUBLICATION YEAR: 1990
LA - LANGUAGE: English
DE - DESCRIPTORS: Colombia-; earthquakes-; Nevado-del-Ruiz; patterns-; seismicity-; seismology-; South-America; volcanoes-; volcanology-
CC - CATEGORY CODES: 19-Seismology
DT - DOCUMENT TYPE: Serial
BL - BIB LEVEL: Analytic
MC - MAP COORDINATES: LAT: N044800; N050000; LONG: W0751000; W0752400.
IL - ILLUSTRATION: Refs: 19; illus. incl. 2 tables, sketch maps.
RF - REFERENCE SOURCE: GeoRef, Copyright 2000, American Geological Institute.
IS - ISSN: 0377-0273
CO - CODEN: JVGRDQ
AN - ACCESSION NUMBER: 1992-012872
UD - UPDATE CODE: 1992
Registro 3813 de 5614 - GeoRef Disc 3: 1985-1992
TI - TITLE: Remanent magnetization of andesitic and dacitic pumice from the 1985 eruption of Nevado del Ruiz (Colombia) reversed due to self-reversal.
AU - AUTHORS: Haag-Maja; Heller-Friedrich; Carracedo-Juan-Carlos; Soler-Vicente
AF - AUTHOR AFFILIATION: ETH-Hoenggerberg, Inst. Geophys., Zurich, Switzerland
BK - BOOK TITLE: In: Nevado del Ruiz Volcano, Colombia; I.
BA - BOOK AUTHORS: Williams-Stanley-N (editor)
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