LA - LANGUAGE: English
DE - DESCRIPTORS: aftershocks-; body-waves; broad-band-spectra; Colombia-; Colombia-earthquakes-1992; earthquakes-; elastic-waves; fault-zones; faults-; geometry-; P-waves; S-waves; seismic-waves; seismology-; SH-waves; shallow-focus-earthquakes; South-America; teleseismic-signals; thrust-faults
CC - CATEGORY CODES: 19-Seismology
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: 1997-021503
UD - UPDATE CODE: 199708
Registro 5149 de 5614 - GeoRef Disc 4: 1993-1996
TI - TITLE: Paraphysornis novo genero para Physornis brasiliensis Alvarenga, 1982 (Aves: Phorusrhacidae)
Translated Title: Paraphysornis new taxa para Physornis brasiliensis Alvarenga, 1982; (Aves: Phorusrhacidae).
AU - AUTHORS: Alvarenga-Herculano-M-F
AF - AUTHOR AFFILIATION: Rua Colombia 99, Taubate, Sao Paulo, Brazil
SO - SOURCE: Anais da Academia Brasileira de Ciencias. 65; 4, Pages 403-406. 1993.
PB - PUBLISHER: Academia Brasileira de Ciencias. Rio de Janeiro, Brazil. 1993.
CP - COUNTRY OF PUBLICATION: Brazil
PY - PUBLICATION YEAR: 1993
LA - LANGUAGE: Portuguese
LS - LANGUAGE OF SUMMARY: English
DE - DESCRIPTORS: Aves-; Brazil-; Cariamae-; Cenozoic-; Chordata-; holotypes-; lower-Miocene; Miocene-; Neogene-; Neognathae-; Neornithes-; new-taxa; Oligocene-; Paleogene-; Paraphysornis-; Phorusrhacidae-; Physornis-brasiliensis; Ralliformes-; Sao-Paulo-Brazil; skulls-; South-America; Taubate-Basin; taxonomy-; Tertiary-; Tetrapoda-; Tremembe-Formation; upper-Oligocene; Vertebrata-
CC - CATEGORY CODES: 11-Vertebrate-paleontology
DT - DOCUMENT TYPE: Serial
BL - BIB LEVEL: Analytic
IL - ILLUSTRATION: Refs: 6; illus.
RF - REFERENCE SOURCE: GeoRef, Copyright 2000, American Geological Institute.
IS - ISSN: 0001-3765
CO - CODEN: AABCAD
AN - ACCESSION NUMBER: 1997-021651
UD - UPDATE CODE: 199708
Registro 5150 de 5614 - GeoRef Disc 4: 1993-1996
TI - TITLE: Miniature teredolites in amber and associated microborings, late Turonian, Colombia.
AU - AUTHORS: Villamil-Tomas; Hasiotis-Stephen-T
AF - AUTHOR AFFILIATION: University of Colorado, Department of Geological Sciences, Boulder, CO, United States
BK - BOOK TITLE: In: Geological Society of America, Cordilleran Section, 89th annual meeting, and Rocky Mountain Section, 46th annual meeting.
BA - BOOK AUTHORS: Anonymous
SO - SOURCE: Abstracts with Programs - Geological Society of America. 25; 5, Pages 158. 1993.
PB - PUBLISHER: Geological Society of America (GSA). Boulder, CO, United States. 1993.
CP - COUNTRY OF PUBLICATION: United-States
PY - PUBLICATION YEAR: 1993
CN - CONFERENCE INFORMATION: Geological Society of America, Cordilleran Section, 89th annual meeting, and Rocky Mountain Section, 46th annual meeting. Reno, NV, United States. May 19-21, 1993.
LA - LANGUAGE: English
DE - DESCRIPTORS: amber-; Colombia-; Cretaceous-; distribution-; interpretation-; Mesozoic-; organic-minerals; South-America; Teredolites-; Turonian-; Upper-Cretaceous; upper-Turonian
CC - CATEGORY CODES: 01C-Mineralogy-of-non-silicates
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: 1997-022189
UD - UPDATE CODE: 199708
Registro 5151 de 5614 - GeoRef Disc 4: 1993-1996
TI - TITLE: Earthquake induced landslides in Colombia.
AU - AUTHORS: Rodriguez-J-A; Poran-C-J
AF - AUTHOR AFFILIATION: University of North Carolina, Department of Civil Engineering, Charlotte, NC, United States
BK - BOOK TITLE: In: Third international conference on Case histories of geotechnical engineering.
BA - BOOK AUTHORS: Pradesh-Shamsher (editor)
SO - SOURCE: International Conference on Case Histories in Geotechnical Engineering. 3; Pages 337-344. 1993.
PB - PUBLISHER: University of Missouri - Rolla. Rolla, Mo, United States. 1993.
CP - COUNTRY OF PUBLICATION: United-States
PY - PUBLICATION YEAR: 1993
CN - CONFERENCE INFORMATION: Third international conference on Case histories in geotechnical engineering. Rolla, MO, United States. June 1-4, 1993.
LA - LANGUAGE: English
DE - DESCRIPTORS: aftershocks-; Alto-Cauca-landslides; analysis-; ash-; Colombia-; earthquakes-; elastic-constants; epicenters-; kinematics-; landslides-; mass-movements; models-; modified-Mercalli-scale; Popayan-earthquake-1983; seismographs-; shear-modulus; slope-stability; South-America
CC - CATEGORY CODES: 30-Engineering-geology
DT - DOCUMENT TYPE: Serial; Conference-Document
BL - BIB LEVEL: Analytic
IL - ILLUSTRATION: Refs: 14; illus. incl. sect., 3 tables, sketch map.
RF - REFERENCE SOURCE: GeoRef, Copyright 2000, American Geological Institute.
CO - CODEN: #03084
AN - ACCESSION NUMBER: 1997-034835
UD - UPDATE CODE: 199712
Registro 5152 de 5614 - GeoRef Disc 4: 1993-1996
TI - TITLE: The serrated teeth of Sebecus and the iberoccitanian crocodile; a morphological and ultrastructural comparison.
AU - AUTHORS: Legasa-O; Buscalioni-A-D; Gasparini-Z-N
AF - AUTHOR AFFILIATION: Univ. Auton. Madrid, Dep. Biol., Unidad Paleontol., Madrid, Spain
SO - SOURCE: Studia Geologica Salmanticensia. 29; Pages 127-144. 1993.
PB - PUBLISHER: Ediciones Universidad de Salamanca. Salamanca, Spain. 1993.
CP - COUNTRY OF PUBLICATION: Spain
PY - PUBLICATION YEAR: 1993
LA - LANGUAGE: English
LS - LANGUAGE OF SUMMARY: Spanish
DE - DESCRIPTORS: Archosauria-; Argentina-; biometry-; Cenozoic-; Chordata-; Colombia-; Crocodilia-; Diapsida-; Duero-Basin; Eocene-; Europe-; Iberian-Peninsula; Miocene-; morphology-; Neogene-; Paleogene-; Reptilia-; Sebecus-; South-America; Southern-Europe; teeth-; Tertiary-; Tetrapoda-; ultrastructure-; Vertebrata-
CC - CATEGORY CODES: 11-Vertebrate-paleontology
DT - DOCUMENT TYPE: Serial
BL - BIB LEVEL: Analytic
IL - ILLUSTRATION: Refs: 25; 3 tables, 5 plates.
RF - REFERENCE SOURCE: GeoRef, Copyright 2000, American Geological Institute. Reference includes data from GEOMINER, Instituto Technologico GeoMineral de Espana, Madrid, Spain
IS - ISSN: 0211-8327
CO - CODEN: SGUSBN
AN - ACCESSION NUMBER: 1997-074280
UD - UPDATE CODE: 199724
Registro 5153 de 5614 - GeoRef Disc 4: 1993-1996
TI - TITLE: Codazzite from Muso, Colombia; pure dolomite without REE.
AU - AUTHORS: Libowitzky-E; Goetzinger-M-A
AF - AUTHOR AFFILIATION: University of Vienna, Institute for Mineralogy and Crystallography, Vienna, Austria
SO - SOURCE: Neues Jahrbuch fuer Mineralogie. Monatshefte. 1993; 12, Pages 542-546. 1993.
PB - PUBLISHER: E. Schweizerbart'sche Verlagsbuchhandlung. Stuttgart, Federal Republic of Germany. 1993.
CP - COUNTRY OF PUBLICATION: Federal-Republic-of-Germany
PY - PUBLICATION YEAR: 1993
LA - LANGUAGE: English
DE - DESCRIPTORS: carbonates-; codazzite-; Colombia-; crystal-chemistry; dolomite-; electron-probe-data; infrared-spectra; metals-; Muso-Columbia; occurrence-; rare-earths; revision-; South-America; spectra-; trace-elements; X-ray-diffraction-data; X-ray-fluorescence-spectra
CC - CATEGORY CODES: 01C-Mineralogy-of-non-silicates
DT - DOCUMENT TYPE: Serial
BL - BIB LEVEL: Analytic
IL - ILLUSTRATION: Refs: 10; 1 table.
RF - REFERENCE SOURCE: GeoRef, Copyright 2000, American Geological Institute.
IS - ISSN: 0028-3649
CO - CODEN: NJMMAW
AN - ACCESSION NUMBER: 1997-074766
UD - UPDATE CODE: 199724
Registro 5154 de 5614 - GeoRef Disc 4: 1993-1996
TI - TITLE: Presence and ecological range of some algae, Testacea and fungal remains in moss samples of Colombian paramo vegetation.
AU - AUTHORS: Grabandt-R-A-J
AF - AUTHOR AFFILIATION: Universiteit van Amsterdam, Hugo de Vries Laboratorium, Amsterdam, Netherlands
SO - SOURCE: Quaternary of South America and Antarctic Peninsula. 8; Pages 85-106. 1993.
PB - PUBLISHER: A.A. Balkema. Rotterdam-Boston, International. 1993.
CP - COUNTRY OF PUBLICATION: International
PY - PUBLICATION YEAR: 1993
LA - LANGUAGE: English
LS - LANGUAGE OF SUMMARY: Spanish
DE - DESCRIPTORS: algae-; Andes-; bogs-; Bryophyta-; Cenozoic-; Colombia-; Eastern-Cordillera; ecology-; fungi-; Holocene-; living-taxa; microfossils-; miospores-; mires-; morphology-; Musci-; palynomorphs-; Plantae-; plateaus-; pollen-; Quaternary-; South-America; Testacea-; thallophytes-; vegetation-
CC - CATEGORY CODES: 24-Quaternary-geology; 09-Paleobotany
DT - DOCUMENT TYPE: Serial
BL - BIB LEVEL: Analytic
IL - ILLUSTRATION: Refs: 14; illus. incl. 1 table, sketch maps.
RF - REFERENCE SOURCE: GeoRef, Copyright 2000, American Geological Institute.
IS - ISSN: 0168-6305
CO - CODEN: #02325
AN - ACCESSION NUMBER: 1998-010556
UD - UPDATE CODE: 199804
Registro 5155 de 5614 - GeoRef Disc 4: 1993-1996
TI - TITLE: A glacier and permanent snowfield inventory of Sierra Nevada de Santa Marta, Colombia.
AU - AUTHORS: Rabassa-Jorge; de-Lasa-Luis; Siciliano-Federico
AF - AUTHOR AFFILIATION: CADIC-CONICET, Ushuaia, Tierra del Fuego, Argentina
SO - SOURCE: Quaternary of South America and Antarctic Peninsula. 8; Pages 119-134. 1993.
PB - PUBLISHER: A.A. Balkema. Rotterdam-Boston, International. 1993.
CP - COUNTRY OF PUBLICATION: International
PY - PUBLICATION YEAR: 1993
LA - LANGUAGE: English
LS - LANGUAGE OF SUMMARY: Spanish
DE - DESCRIPTORS: aerial-photography; atmospheric-precipitation; Cenozoic-; cirques-; classification-; Colombia-; faults-; glacial-features; glaciers-; Holocene-; horsts-; hydrology-; ice-; mapping-; moraines-; preferred-orientation; Quaternary-; remote-sensing; Sierra-Nevada-de-Santa-Marta; snow-; South-America; spatial-distribution; statistical-analysis; structural-analysis; surveys-; systems-; thickness-; water-resources
CC - CATEGORY CODES: 24-Quaternary-geology; 23-Geomorphology
DT - DOCUMENT TYPE: Serial
BL - BIB LEVEL: Analytic
MC - MAP COORDINATES: LAT: N103000; N112000; LONG: W0730000; W0740000.
IL - ILLUSTRATION: Refs: 23; illus. incl. 16 tables, sketch map.
RF - REFERENCE SOURCE: GeoRef, Copyright 2000, American Geological Institute.
IS - ISSN: 0168-6305
CO - CODEN: #02325
AN - ACCESSION NUMBER: 1998-010558
UD - UPDATE CODE: 199804
Registro 5156 de 5614 - GeoRef Disc 4: 1993-1996
TI - TITLE: Selected papers of the International symposium on Quaternary climates of South America, International Geological Correlation Program, UNESCO, Project 281.
AU - AUTHORS: Rabassa-Jorge-(editor); Salemme-Monica-(editor)
SO - SOURCE: Quaternary of South America and Antarctic Peninsula. 8; Pages 135-217. 1993.
PB - PUBLISHER: A.A. Balkema. Rotterdam-Boston, International. 1993.
RP - RESEARCH PROGRAM: IGCP (International Geological Correlation Programme)
CP - COUNTRY OF PUBLICATION: International
PY - PUBLICATION YEAR: 1993
CN - CONFERENCE INFORMATION: International symposium on Quaternary climates of South America, International Geological Correlation Program, UNESCO, Project 281. Medellin, Colombia. May 3-6, 1990.
LA - LANGUAGE: English
DE - DESCRIPTORS: Antarctic-Peninsula; Antarctica-; Cenozoic-; IGCP-; paleoclimatology-; Quaternary-; South-America; symposia-
CC - CATEGORY CODES: 24-Quaternary-geology
DT - DOCUMENT TYPE: Serial; Conference-Document
BL - BIB LEVEL: Analytic
NN - ANNOTATION: Individual papers are cited separately.. IGCP Project No. 281.
IL - ILLUSTRATION: illus.
RF - REFERENCE SOURCE: GeoRef, Copyright 2000, American Geological Institute.
IS - ISSN: 0168-6305
CO - CODEN: #02325
AN - ACCESSION NUMBER: 1998-010560
UD - UPDATE CODE: 199804
Registro 5157 de 5614 - GeoRef Disc 4: 1993-1996
TI - TITLE: Stone line in Antioquia, Colombia.
AU - AUTHORS: Arbaux-Michel-Hermelin
AF - AUTHOR AFFILIATION: Universidad EAFIT, Medellin, Colombia
BK - BOOK TITLE: In: Selected papers of the International symposium on Quaternary climates of South America, International Geological Correlation Program, UNESCO, Project 281.
BA - BOOK AUTHORS: Rabassa-Jorge (editor); Salemme-Monica (editor)
SO - SOURCE: Quaternary of South America and Antarctic Peninsula. 8; Pages 137-156. 1993.
PB - PUBLISHER: A.A. Balkema. Rotterdam-Boston, International. 1993.
RP - RESEARCH PROGRAM: IGCP (International Geological Correlation Programme)
CP - COUNTRY OF PUBLICATION: International
PY - PUBLICATION YEAR: 1993
CN - CONFERENCE INFORMATION: International symposium on Quaternary climates of South America, International Geological Correlation Program, UNESCO, Project 281. Medellin, Colombia. May 3-6, 1990.
LA - LANGUAGE: English
LS - LANGUAGE OF SUMMARY: Spanish
DE - DESCRIPTORS: absolute-age; age-; Antioquia-Colombia; bedrock-; C-14; carbon-; Cenozoic-; Central-Cordillera; charcoal-; clastic-sediments; Colombia-; correlation-; dates-; El-Cascajo-Colombia; erosion-; genesis-; Holocene-; IGCP-; indicators-; isotopes-; landform-evolution; lithostratigraphy-; Llano-Grande-Colombia; mineral-composition; paleoclimatology-; paleoenvironment-; paleomagnetism-; parent-materials; pebbles-; pedogenesis-; Pereira-River; plateaus-; Pleistocene-; Quaternary-; radioactive-isotopes; sediments-; sheet-erosion; soil-profiles; soils-; South-America; spatial-distribution; surficial-geology; terraces-; volcanic-ash
CC - CATEGORY CODES: 24-Quaternary-geology; 23-Geomorphology
DT - DOCUMENT TYPE: Serial; Conference-Document
BL - BIB LEVEL: Analytic
NN - ANNOTATION: IGCP Project No. 281.
IL - ILLUSTRATION: Refs: 28; illus. incl. sect., strat. cols., sketch maps.
RF - REFERENCE SOURCE: GeoRef, Copyright 2000, American Geological Institute.
IS - ISSN: 0168-6305
CO - CODEN: #02325
AN - ACCESSION NUMBER: 1998-010561
UD - UPDATE CODE: 199804
Registro 5158 de 5614 - GeoRef Disc 4: 1993-1996
TI - TITLE: A review of Recent paleoclimatic studies in Peru.
AU - AUTHORS: Machare-Jose; Veliz-Yuri; Ortlieb-Luc; Dumont-Jean-Francois
AF - AUTHOR AFFILIATION: Instituto Geofisico del Peru, Lima, Peru
BK - BOOK TITLE: In: Selected papers of the International symposium on Quaternary climates of South America, International Geological Correlation Program, UNESCO, Project 281.
BA - BOOK AUTHORS: Rabassa-Jorge (editor); Salemme-Monica (editor)
SO - SOURCE: Quaternary of South America and Antarctic Peninsula. 8; Pages 157-176. 1993.
PB - PUBLISHER: A.A. Balkema. Rotterdam-Boston, International. 1993.
RP - RESEARCH PROGRAM: IGCP (International Geological Correlation Programme)
CP - COUNTRY OF PUBLICATION: International
PY - PUBLICATION YEAR: 1993
CN - CONFERENCE INFORMATION: International symposium on Quaternary climates of South America, International Geological Correlation Program, UNESCO, Project 281. Medellin, Colombia. May 3-6, 1990.
LA - LANGUAGE: English
LS - LANGUAGE OF SUMMARY: Spanish
DE - DESCRIPTORS: alluvial-fans; alluvium-; alpine-environment; Amazon-Basin; Ananea-Ancocala-Basin; Andes-; basement-; beach-ridges; C-14; Canete-Formation; carbon-; Cenozoic-; clastic-sediments; coastal-environment; concepts-; correlation-; current-research; deglaciation-; drift-; El-Nino; erratics-; eustacy-; floods-; geologic-hazards; glacial-geology; glaciation-; glaciers-; Holocene-; Huancayo-Basin; hydrology-; ice-; IGCP-; interpretation-; Iquitos-Formation; isotopes-; Jauja-Group; last-glacial-maximum; models-; moraines-; Neogene-; Neoglacial-; paleoclimatology-; Peru-; Pleistocene-; Pliocene-; Quaternary-; radioactive-isotopes; rainfall-; rates-; review-; Rio-Seco-de-Lurin; sediments-; shore-features; South-America; spatial-distribution; statistical-analysis; temperature-; terraces-; terrestrial-environment; Tertiary-; thickness-
CC - CATEGORY CODES: 24-Quaternary-geology; 23-Geomorphology
DT - DOCUMENT TYPE: Serial; Conference-Document
BL - BIB LEVEL: Analytic
NN - ANNOTATION: IGCP Project No. 281 | 252 | 274.
IL - ILLUSTRATION: Refs: 80; illus. incl. sect., geol. sketch map.
RF - REFERENCE SOURCE: GeoRef, Copyright 2000, American Geological Institute.
IS - ISSN: 0168-6305
CO - CODEN: #02325
AN - ACCESSION NUMBER: 1998-010562
UD - UPDATE CODE: 199804
Registro 5159 de 5614 - GeoRef Disc 4: 1993-1996
TI - TITLE: The relationship between the lahars and mudflows in the Otun River basin and its glacial history, Central Cordillera, Colombia.
AU - AUTHORS: James-Michael; Giraldo-Marleny; Schurink-Erik
AF - AUTHOR AFFILIATION: Ingeominas Regional Noroccidente, Medellin, Colombia
BK - BOOK TITLE: In: Selected papers of the International symposium on Quaternary climates of South America, International Geological Correlation Program, UNESCO, Project 281.
BA - BOOK AUTHORS: Rabassa-Jorge (editor); Salemme-Monica (editor)
SO - SOURCE: Quaternary of South America and Antarctic Peninsula. 8; Pages 177-190. 1993.
PB - PUBLISHER: A.A. Balkema. Rotterdam-Boston, International. 1993.
RP - RESEARCH PROGRAM: IGCP (International Geological Correlation Programme)
CP - COUNTRY OF PUBLICATION: International
PY - PUBLICATION YEAR: 1993
CN - CONFERENCE INFORMATION: International symposium on Quaternary climates of South America, International Geological Correlation Program, UNESCO, Project 281. Medellin, Colombia. May 3-6, 1990.
LA - LANGUAGE: English
LS - LANGUAGE OF SUMMARY: Spanish
DE - DESCRIPTORS: absolute-age; aerial-photography; Barbo-River; C-14; carbon-; Cenozoic-; Central-Cordillera; charcoal-; Colombia-; correlation-; cyclic-processes; dates-; genesis-; geologic-hazards; geomorphology-; glacial-extent; glacial-features; glacial-geology; glaciation-; glacier-surges; ice-caps; IGCP-; isotopes-; lahars-; landform-evolution; landslides-; lava-flows; mapping-; mass-movements; moraines-; mudflows-; Nevado-del-Ruiz; Nevado-Santa-Isabel; Otun-River-basin; Otun-Valley; Pereira-Colombia; Pleistocene-; probability-; Quaternary-; radioactive-isotopes; reconstruction-; remote-sensing; Ruiz-Tolima-Complex; seismicity-; slope-stability; South-America; statistical-analysis; stratigraphic-units; terraces-; thickness-; upper-Pleistocene; volcanism-; wood-
CC - CATEGORY CODES: 24-Quaternary-geology; 23-Geomorphology; 30-Engineering-geology
DT - DOCUMENT TYPE: Serial; Conference-Document
BL - BIB LEVEL: Analytic
NN - ANNOTATION: IGCP Project No. 281.
IL - ILLUSTRATION: Refs: 16; illus. incl. 4 tables, sects., sketch maps.
RF - REFERENCE SOURCE: GeoRef, Copyright 2000, American Geological Institute.
IS - ISSN: 0168-6305
CO - CODEN: #02325
AN - ACCESSION NUMBER: 1998-010563
UD - UPDATE CODE: 199804
Registro 5160 de 5614 - GeoRef Disc 4: 1993-1996
TI - TITLE: Climate changes reflected in geochemistry and stratigraphy of Acre Basin sediments (western Amazonia).
AU - AUTHORS: Kronberg-Barbara-I; Benchimol-R-E
AF - AUTHOR AFFILIATION: Lakehead University, Thunder Bay, ON, Canada
BK - BOOK TITLE: In: Selected papers of the International symposium on Quaternary climates of South America, International Geological Correlation Program, UNESCO, Project 281.
BA - BOOK AUTHORS: Rabassa-Jorge (editor); Salemme-Monica (editor)
SO - SOURCE: Quaternary of South America and Antarctic Peninsula. 8; Pages 191-199. 1993.
PB - PUBLISHER: A.A. Balkema. Rotterdam-Boston, International. 1993.
RP - RESEARCH PROGRAM: IGCP (International Geological Correlation Programme)
CP - COUNTRY OF PUBLICATION: International
PY - PUBLICATION YEAR: 1993
CN - CONFERENCE INFORMATION: International symposium on Quaternary climates of South America, International Geological Correlation Program, UNESCO, Project 281. Medellin, Colombia. May 3-6, 1990.
LA - LANGUAGE: English
LS - LANGUAGE OF SUMMARY: Spanish
DE - DESCRIPTORS: absolute-age; accelerator-mass-spectra; Acre-Basin; Acre-Valley; alteration-; Amazon-Basin; Andean-Orogeny; aragonite-; arid-environment; biostratigraphy-; Brazil-; C-14; carbon-; carbonates-; Cenozoic-; chemical-composition; Chordata-; clastic-sediments; coal-; concretions-; cores-; cyclic-processes; dates-; deforestation-; diagenesis-; forests-; fossil-wood; geochemical-cycle; gypsum-; IGCP-; indicators-; isotopes-; lignite-; mass-spectra; microfossils-; mineral-composition; organic-residues; paleoclimatology-; palynomorphs-; Pleistocene-; Purus-Valley; Quaternary-; radioactive-isotopes; Reptilia-; secondary-structures; sedimentary-rocks; sedimentary-structures; sediments-; Solimoes-Formation; South-America; spectra-; sulfates-; terrestrial-environment; Tetrapoda-; Vertebrata-; weathering-
CC - CATEGORY CODES: 24-Quaternary-geology; 02C-Geochemistry-of-rocks,-soils,-and-sediments
DT - DOCUMENT TYPE: Serial; Conference-Document
BL - BIB LEVEL: Analytic
MC - MAP COORDINATES: LAT: S050000; S050000; LONG: W0703000; W0703000.
NN - ANNOTATION: IGCP Project No. 281.
IL - ILLUSTRATION: Refs: 22; illus. incl. 1 table, strat. col., sketch map.
RF - REFERENCE SOURCE: GeoRef, Copyright 2000, American Geological Institute.
IS - ISSN: 0168-6305
CO - CODEN: #02325
AN - ACCESSION NUMBER: 1998-010564
UD - UPDATE CODE: 199804
Registro 5161 de 5614 - GeoRef Disc 4: 1993-1996
TI - TITLE: Stratigraphy of volcanic ashes from southern Antioquia, Colombia; possible climatic implications.
AU - AUTHORS: Toro-Gloria-E; Hermelin-Michel
AF - AUTHOR AFFILIATION: Universidad EAFIT, Medellin, Colombia
BK - BOOK TITLE: In: Selected papers of the International symposium on Quaternary climates of South America, International Geological Correlation Program, UNESCO, Project 281.
BA - BOOK AUTHORS: Rabassa-Jorge (editor); Salemme-Monica (editor)
SO - SOURCE: Quaternary of South America and Antarctic Peninsula. 8; Pages 201-217. 1993.
PB - PUBLISHER: A.A. Balkema. Rotterdam-Boston, International. 1993.
RP - RESEARCH PROGRAM: IGCP (International Geological Correlation Programme)
CP - COUNTRY OF PUBLICATION: International
PY - PUBLICATION YEAR: 1993
CN - CONFERENCE INFORMATION: International symposium on Quaternary climates of South America, International Geological Correlation Program, UNESCO, Project 281. Medellin, Colombia. May 3-6, 1990.
LA - LANGUAGE: English
LS - LANGUAGE OF SUMMARY: Spanish
DE - DESCRIPTORS: Abejorral-Colombia; absolute-age; Antioquia-Colombia; C-14; carbon-; Cenozoic-; Central-Cordillera; charcoal-; Colombia-; correlation-; dates-; heavy-minerals; Holocene-; humid-environment; IGCP-; indicators-; isotopes-; Jarsin-Colombia; La-Union-Cantera-Colombia; lithostratigraphy-; Llano-Grande-Colombia; Mina-Casal-Colombia; mineral-composition; paleoclimatology-; paleohydrology-; periodicity-; Pleistocene-; Quaternary-; radioactive-isotopes; San-Felix-Colombia; soil-profiles; Sonson-Colombia; South-America; Sumicol-Colombia; terrestrial-environment; vegetation-; Ventanas-Colombia; volcanic-ash; volcanism-
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