LA - LANGUAGE: French
DE - DESCRIPTORS: Colombia-; eruptions-; geologic-hazards; lahars-; mass-movements; mudflows-; Nevado-del-Ruiz; prediction-; South-America; volcanism-; volcanology-
CC - CATEGORY CODES: 24-Quaternary-geology
DT - DOCUMENT TYPE: Serial
BL - BIB LEVEL: Analytic
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: 0001-4079
CO - CODEN: BANMAC
AN - ACCESSION NUMBER: 1995-028570
UD - UPDATE CODE: 199511
Registro 4119 de 5614 - GeoRef Disc 3: 1985-1992
TI - TITLE: Son aloctonos los Andes colombianos?
Translated Title: Are the Colombian Andes allochthonous?.
AU - AUTHORS: Toussaint-J-F; Restrepo-J-J
AF - AUTHOR AFFILIATION: Univ. Nac. Col., Fac. Cienc., Medellin, Colombia
SO - SOURCE: Revista del I.C.N.E. (Instituto de Ciencias Naturales y Ecologia). 1; 1, Pages 17-41. 1988.
PB - PUBLISHER: Universidad Nacional de Columbia, Facultad de Ciencias. Medellin, Colombia. 1988.
CP - COUNTRY OF PUBLICATION: Colombia
PY - PUBLICATION YEAR: 1988
LA - LANGUAGE: Spanish
LS - LANGUAGE OF SUMMARY: English
DE - DESCRIPTORS: allochthons-; Andes-; Colombia-; interpretation-; South-America; tectonics-
CC - CATEGORY CODES: 16-Structural-geology
DT - DOCUMENT TYPE: Serial
BL - BIB LEVEL: Analytic
IL - ILLUSTRATION: Refs: 41; illus. incl. sect., strat. cols., sketch maps.
RF - REFERENCE SOURCE: GeoRef, Copyright 2000, American Geological Institute.
IS - ISSN: 0121-0904
AN - ACCESSION NUMBER: 1996-012896
UD - UPDATE CODE: 199606
Registro 4120 de 5614 - GeoRef Disc 3: 1985-1992
TI - TITLE: El riesgo volcanico
Translated Title: Volcanic risk.
AU - AUTHORS: Carracedo-Gomez-J-C
AF - AUTHOR AFFILIATION: CSIC, Estac. Volcanol. Canarias, Tenerife, Spain
BK - BOOK TITLE: In: Riesgos geologicos
Translated Title: Geological hazards.
BA - BOOK AUTHORS: Ayala-Carcedo-Francisco-Javier (editor); Duran-Valsero-Juan-Jose (editor)
SO - SOURCE: Pages 83-97. 1988.
PB - PUBLISHER: I.G.M.E.. Madrid, Spain. 1988.
CP - COUNTRY OF PUBLICATION: Spain
PY - PUBLICATION YEAR: 1988
LA - LANGUAGE: Spanish
DE - DESCRIPTORS: Atlantic-Ocean-Islands; Canary-Islands; Colombia-; eruptions-; geologic-hazards; lava-flows; Nevado-del-Ruiz; prediction-; South-America; Teneguia-; volcanoes-; volcanology-
CC - CATEGORY CODES: 22-Environmental-geology
DT - DOCUMENT TYPE: Book
BL - BIB LEVEL: Analytic
IL - ILLUSTRATION: Refs: 11; illus. incl. 3 tables, block diag.
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
IB - ISBN: 84-505-7599-0
AN - ACCESSION NUMBER: 1997-072752
UD - UPDATE CODE: 199724
Registro 4121 de 5614 - GeoRef Disc 3: 1985-1992
TI - TITLE: Amoco passes Colombian Amazon hunt.
AU - AUTHORS: Anonymous
SO - SOURCE: Oil and Gas Journal. 85; 3, Pages 66. 1987.
PB - PUBLISHER: PennWell. Tulsa, OK, United States. 1987.
CP - COUNTRY OF PUBLICATION: United-States
PY - PUBLICATION YEAR: 1987
LA - LANGUAGE: English
DE - DESCRIPTORS: Amazon-Basin; Colombia-; economic-geology; energy-sources; exploration-; South-America; southeastern-Colombia
CC - CATEGORY CODES: 29A-Economic-geology,-geology-of-energy-sources
DT - DOCUMENT TYPE: Serial
BL - BIB LEVEL: Analytic
RF - REFERENCE SOURCE: GeoRef, Copyright 2000, American Geological Institute.
IS - ISSN: 0030-1388
CO - CODEN: OIGJAV
AN - ACCESSION NUMBER: 1987-027499
UD - UPDATE CODE: 1987
Registro 4122 de 5614 - GeoRef Disc 3: 1985-1992
TI - TITLE: Applications of deposit models in U.S. Geological Survey programs.
AU - AUTHORS: Cox-Dennis-P; Singer-Donald-A
AF - AUTHOR AFFILIATION: U. S. Geol. Surv., USA, United States
BK - BOOK TITLE: In: USGS research on mineral resources, 1987; program and abstracts.
BA - BOOK AUTHORS: Sachs-Janet-Somerville (editor)
SO - SOURCE: U. S. Geological Survey Circular. Pages 14. 1987.
PB - PUBLISHER: U. S. Geological Survey. Reston, VA, United States. 1987.
RP - RESEARCH PROGRAM: USGS (Publications of the U. S. Geological Survey)
CP - COUNTRY OF PUBLICATION: United-States
PY - PUBLICATION YEAR: 1987
CN - CONFERENCE INFORMATION: Third annual V. E. McKelvey forum on Mineral and energy resources ; USGS research on mineral resources, 1987. Denver, CO, United States. Mar. 10-12, 1987.
LA - LANGUAGE: English
DE - DESCRIPTORS: Alaska-; Asia-; Central-America; Colombia-; Costa-Rica; current-research; economic-geology; Far-East; government-agencies; Japan-; mineral-exploration; mineral-resources; models-; Pacific-region; programs-; South-America; survey-organizations; theoretical-models; U.-S.-Geological-Survey; United-States; USGS-
CC - CATEGORY CODES: 26A-Economic-geology,-general,-deposits
DT - DOCUMENT TYPE: Abstract; Serial; Report; Conference-Document
BL - BIB LEVEL: Analytic
IL - ILLUSTRATION: Refs: 1
RF - REFERENCE SOURCE: GeoRef, Copyright 2000, American Geological Institute.
IS - ISSN: 0364-6017
CO - CODEN: XICIA5
RN - REPORT NUMBER: C 0995
AN - ACCESSION NUMBER: 1987-034085
UD - UPDATE CODE: 1987
Registro 4123 de 5614 - GeoRef Disc 3: 1985-1992
TI - TITLE: Earthquake hazards on the Cascadia subduction zone.
AU - AUTHORS: Heaton-Thomas-H; Hartzell-Stephen-H
AF - AUTHOR AFFILIATION: U. S. Geol. Surv., Pasadena, CA, United States
SO - SOURCE: Science. 236; 4798, Pages 162-168. 1987.
PB - PUBLISHER: American Association for the Advancement of Science. Washington, DC, United States. 1987.
RP - RESEARCH PROGRAM: USGSOP (Non-USGS publications with USGS authors)
CP - COUNTRY OF PUBLICATION: United-States
PY - PUBLICATION YEAR: 1987
LA - LANGUAGE: English
AB - ABSTRACT: Large subduction earthquakes on the Cascadia subduction zone pose a potential seismic hazard. Very young oceanic lithosphere (10 million years old) is being subducted beneath North America at a rate of approximately 4 centimeters per year. The Cascadia subduction zone shares many characteristics with subduction zones in southern Chile, southwestern Japan, and Colombia, where comparably young oceanic lithosphere is also subducting. Very large subduction earthquakes, ranging in energy magnitude (M (sub wú) between 8 and 9.5, have occurred along these other subduction zones. If the Cascadia subduction zone is also storing elastic energy, a sequence of several great earthquakes (M (sub wú8) or a giant earthquake (M (sub wú9) would be necessary to fill this 1200-kilometer gap. The nature of strong ground motions recorded during subduction earthquakes of M (sub wú less than 8.2 is discussed. Strong ground motions from even larger earthquakes (M (sub wú up to 9.5) are estimated by simple simulations. If large subduction earthquakes occur in the Pacific Northwest, relatively strong shaking can be expected over a large region. Such earthquakes may also be accompanied by large local tsunamis.--Journal abstract.
DE - DESCRIPTORS: Asia-; Cascadia-subduction-zone; Chile-; Circum-Pacific-region; Colombia-; crust-; earthquakes-; East-Pacific; engineering-geology; Far-East; geologic-hazards; ground-motion; Japan-; macroearthquakes-; magnitude-; North-American-Pacific; North-Pacific; Northeast-Pacific; oceanic-crust; Pacific-Coast; Pacific-Ocean; plate-convergence; plate-tectonics; rates-; seismic-energy; seismic-gaps; seismology-; seismotectonics-; South-America; strong-motion; subduction-zones; tectonics-; tectonophysics-; tsunamis-; United-States; Western-U.S.
CC - CATEGORY CODES: 30-Engineering-geology; 19-Seismology; 18-Solid-earth-geophysics
DT - DOCUMENT TYPE: Serial
BL - BIB LEVEL: Analytic
IL - ILLUSTRATION: Refs: 35; illus. incl. sketch maps.
RF - REFERENCE SOURCE: GeoRef, Copyright 2000, American Geological Institute.
IS - ISSN: 0036-8075
CO - CODEN: SCIEAS
AN - ACCESSION NUMBER: 1987-049449
UD - UPDATE CODE: 1987
Registro 4124 de 5614 - GeoRef Disc 3: 1985-1992
TI - TITLE: Vertebrate palaeontology; Long night for owl monkeys.
AU - AUTHORS: Martin-R-D
AF - AUTHOR AFFILIATION: Univ. Zurich, Anthropol. Inst. and Mus., Zurich, Switzerland
SO - SOURCE: Nature (London). 326; 6114, Pages 639-640. 1987.
PB - PUBLISHER: Macmillan Journals. London, United Kingdom. 1987.
CP - COUNTRY OF PUBLICATION: United-Kingdom
PY - PUBLICATION YEAR: 1987
LA - LANGUAGE: English
DE - DESCRIPTORS: Aotus-; biogeography-; biologic-evolution; Cenozoic-; Chordata-; Colombia-; critical-review; Eutheria-; La-Venta; lineage-; Mammalia-; Miocene-; Neogene-; nocturnal-habit; paleoecology-; paleontology-; Platyrrhina-; Primates-; simians-; South-America; teeth-; Tertiary-; Tetrapoda-; Theria-; Vertebrata-
CC - CATEGORY CODES: 11-Vertebrate-paleontology
DT - DOCUMENT TYPE: Serial
BL - BIB LEVEL: Analytic
IL - ILLUSTRATION: Refs: 9; illus.
RF - REFERENCE SOURCE: GeoRef, Copyright 2000, American Geological Institute. Reference includes data from Bibliography of Fossil Vertebrates, Society of Vertebrate Paleontology, Berkeley, CA, United States
IS - ISSN: 0028-0836
CO - CODEN: NATUAS
AN - ACCESSION NUMBER: 1987-049551
UD - UPDATE CODE: 1987
Registro 4125 de 5614 - GeoRef Disc 3: 1985-1992
TI - TITLE: Selenium in the tributaries of the Orinoco in Venezuela.
AU - AUTHORS: Yee-H-S; Measures-C-I; Edmond-John-M
AF - AUTHOR AFFILIATION: Mass. Inst. Technol., Dep. Earth, Atmos. and Planet. Sci., Cambridge, MA, United States
SO - SOURCE: Nature (London). 326; 6114, Pages 686-689. 1987.
PB - PUBLISHER: Macmillan Journals. London, United Kingdom. 1987.
CP - COUNTRY OF PUBLICATION: United-Kingdom
PY - PUBLICATION YEAR: 1987
LA - LANGUAGE: English
DE - DESCRIPTORS: Colombia-; drainage-basins; environmental-geology; geochemistry-; hydrochemistry-; hydrology-; natural-materials; Orinoco-River; pollution-; rivers-and-streams; selenium-; South-America; surface-water; surveys-; toxic-materials; trace-elements; trace-metals; Venezuela-; weathering-
CC - CATEGORY CODES: 21-Hydrogeology; 02B-Hydrochemistry; 22-Environmental-geology
DT - DOCUMENT TYPE: Serial
BL - BIB LEVEL: Analytic
IL - ILLUSTRATION: Refs: 14; illus. incl. 1 table, sketch map.
RF - REFERENCE SOURCE: GeoRef, Copyright 2000, American Geological Institute.
IS - ISSN: 0028-0836
CO - CODEN: NATUAS
AN - ACCESSION NUMBER: 1987-049554
UD - UPDATE CODE: 1987
Registro 4126 de 5614 - GeoRef Disc 3: 1985-1992
TI - TITLE: A fossil owl monkey from La Venta, Colombia.
AU - AUTHORS: Setoguchi-Takeshi; Rosenberger-Alfred-L
AF - AUTHOR AFFILIATION: Kyoto Univ., Primate Res. Inst., Inuyama City, Japan
SO - SOURCE: Nature (London). 326; 6114, Pages 692-694. 1987.
PB - PUBLISHER: Macmillan Journals. London, United Kingdom. 1987.
CP - COUNTRY OF PUBLICATION: United-Kingdom
PY - PUBLICATION YEAR: 1987
LA - LANGUAGE: English
DE - DESCRIPTORS: Aotus-; Aotus-dindensis; biologic-evolution; biometry-; Cenozoic-; Chordata-; Colombia-; Eutheria-; La-Venta; lineage-; Mammalia-; Miocene-; morphology-; Neogene-; new-taxa; nocturnal-taxa; paleoecology-; paleontology-; Platyrrhina-; Primates-; simians-; South-America; teeth-; Tertiary-; Tetrapoda-; Theria-; Vertebrata-
CC - CATEGORY CODES: 11-Vertebrate-paleontology
DT - DOCUMENT TYPE: Serial
BL - BIB LEVEL: Analytic
IL - ILLUSTRATION: Refs: 24; illus. incl. 1 table.
RF - REFERENCE SOURCE: GeoRef, Copyright 2000, American Geological Institute. Reference includes data from Bibliography of Fossil Vertebrates, Society of Vertebrate Paleontology, Berkeley, CA, United States
IS - ISSN: 0028-0836
CO - CODEN: NATUAS
AN - ACCESSION NUMBER: 1987-049555
UD - UPDATE CODE: 1987
Registro 4127 de 5614 - GeoRef Disc 3: 1985-1992
TI - TITLE: The stratigraphy of late Quaternary deposits in the Payan mining district, Narino, Colombia, South America.
AU - AUTHORS: Barringer-R-A; Darby-D-A; Whittecar-G-Richard; Garrett-J-R
AF - AUTHOR AFFILIATION: Old Dom. Univ., Geol. Sci. Dep., Norfolk, VA, United States
BK - BOOK TITLE: In: The Geological Society of America, Southeastern Section, 36th annual meeting, with the Southeastern Section of the Paleontological Society.
BA - BOOK AUTHORS: Anonymous
SO - SOURCE: Abstracts with Programs - Geological Society of America. 19; 2, Pages 75. 1987.
PB - PUBLISHER: Geological Society of America (GSA). Boulder, CO, United States. 1987.
CP - COUNTRY OF PUBLICATION: United-States
PY - PUBLICATION YEAR: 1987
CN - CONFERENCE INFORMATION: The Geological Society of America, Southeastern Section, 36th annual meeting. Norfolk, VA, United States. Mar. 25-27, 1987.
LA - LANGUAGE: English
DE - DESCRIPTORS: absolute-age; Ananias-Formation; Antigua-Formation; C-14; carbon-; Cenozoic-; clastic-sediments; cobbles-; Colombia-; dates-; economic-geology; gold-ores; isotopes-; metal-ores; Narino-region; Panambi-Formation; Payan-Formation; Payan-mining-district; placers-; Quaternary-; radioactive-isotopes; Rio-Magui; San-Juan-Formation; sediments-; South-America; stratigraphy-; terraces-; unconformities-; upper-Quaternary; volcanic-ash; weathering-; wood-
CC - CATEGORY CODES: 27A-Economic-geology,-geology-of-ore-deposits
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: 1987-055634
UD - UPDATE CODE: 1987
Registro 4128 de 5614 - GeoRef Disc 3: 1985-1992
TI - TITLE: Inclusion of the month; trapiche emerald.
AU - AUTHORS: Themelis-Ted
AF - AUTHOR AFFILIATION: Gemlab, Clearwater, FL, United States
SO - SOURCE: Lapidary Journal. 41; 2, Pages 19. 1987.
PB - PUBLISHER: Lapidary Journal, Inc.. San Diego, CA, United States. 1987.
CP - COUNTRY OF PUBLICATION: United-States
PY - PUBLICATION YEAR: 1987
LA - LANGUAGE: English
DE - DESCRIPTORS: carbonaceous-composition; Colombia-; economic-geology; emerald-; gems-; inclusions-; mineral-inclusions; Muzo-District; Pena-Blanca; ring-silicates; silicates-; South-America; trapiche-
CC - CATEGORY CODES: 28A-Economic-geology,-geology-of-nonmetal-deposits
DT - DOCUMENT TYPE: Serial
BL - BIB LEVEL: Analytic
IL - ILLUSTRATION: illus.
RF - REFERENCE SOURCE: GeoRef, Copyright 2000, American Geological Institute.
IS - ISSN: 0023-8457
CO - CODEN: LAJOA6
AN - ACCESSION NUMBER: 1987-059330
UD - UPDATE CODE: 1987
Registro 4129 de 5614 - GeoRef Disc 3: 1985-1992
TI - TITLE: Groundwater in Colombia.
AU - AUTHORS: Lobo-Guerrero-U-Alberto; Gilboa-Yaakov
AF - AUTHOR AFFILIATION: Consult. Geol., Bogota, Colombia
SO - SOURCE: Hydrological Sciences Journal = Journal des Sciences Hydrologiques. 32; 2, Pages 161-178. 1987.
PB - PUBLISHER: Blackwell. Oxford, United Kingdom. 1987.
CP - COUNTRY OF PUBLICATION: United-Kingdom
PY - PUBLICATION YEAR: 1987
LA - LANGUAGE: English
LS - LANGUAGE OF SUMMARY: French
DE - DESCRIPTORS: agriculture-; Amazonas-Colombia; aquifers-; Cesar-Valley; Colombia-; Cucuta-; ground-water; hydrogeology-; irrigation-; Llanos-; Magdalena-Valley; rainfall-; recharge-; South-America; surveys-; tropical-environment; water-supply
CC - CATEGORY CODES: 21-Hydrogeology
DT - DOCUMENT TYPE: Serial
BL - BIB LEVEL: Analytic
IL - ILLUSTRATION: Refs: 8; 1 table, sects., sketch maps.
RF - REFERENCE SOURCE: GeoRef, Copyright 2000, American Geological Institute.
IS - ISSN: 0262-6667
CO - CODEN: HYSBAY
AN - ACCESSION NUMBER: 1987-065436
UD - UPDATE CODE: 1987
Registro 4130 de 5614 - GeoRef Disc 3: 1985-1992
TI - TITLE: Review of the Devonian camerate crinoid Bogotacrinus scheibei Schmidt from Colombia.
AU - AUTHORS: McIntosh-George-C
AF - AUTHOR AFFILIATION: Rochester Mus. and Sci. Cent., Rochester, NY, United States
SO - SOURCE: Journal of Paleontology. 61; 4, Pages 750-757. 1987.
PB - PUBLISHER: Paleontological Society. Lawrence, KS, United States of America. 1987.
CP - COUNTRY OF PUBLICATION: United-States
PY - PUBLICATION YEAR: 1987
LA - LANGUAGE: English
DE - DESCRIPTORS: Andes-; biometry-; Bogotacrinus-scheibei; central-Colombia; Colombia-; Crinoidea-; Crinozoa-; Devonian-; Eastern-Cordillera; Echinodermata-; Eifelian-; Emsian-; Floresta-Formation; Invertebrata-; Lower-Devonian; Middle-Devonian; paleontology-; Paleozoic-; Quebrada-Honda; South-America
CC - CATEGORY CODES: 10-Invertebrate-paleontology
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: 0022-3360
CO - CODEN: JPALAZ
AN - ACCESSION NUMBER: 1987-073809
UD - UPDATE CODE: 1987
Registro 4131 de 5614 - GeoRef Disc 3: 1985-1992
TI - TITLE: Cordilleran Andes and marginal Andes; a review of Andean geology north of the Arica Elbow (18 degrees S).
AU - AUTHORS: Megard-Francois
AF - AUTHOR AFFILIATION: Univ. Sci. et Tech. Languedoc, Montpellier, France
BK - BOOK TITLE: In: Circum-Pacific orogenic belts and evolution of the Pacific Ocean basin.
BA - BOOK AUTHORS: Monger-J-W-H (editor); Francheteau-J (editor)
SO - SOURCE: Geodynamics Series. 18; Pages 71-95. 1987.
PB - PUBLISHER: American Geophysical Union. Washington, DC, United States. 1987.
CP - COUNTRY OF PUBLICATION: United-States
PY - PUBLICATION YEAR: 1987
LA - LANGUAGE: English
DE - DESCRIPTORS: Andes-; Arica-Elbow; Cenozoic-; Central-Andes; Colombia-; Cretaceous-; Ecuador-; Farallon-Plate; lithosphere-; Mesozoic-; Nazca-Plate; Northern-Andes; ophiolite-; overprinting-; Pacific-mobile-belt; Pacific-region; Phoenix-Plate; plate-tectonics; Serrania-de-Baudo; slabs-; South-America; South-American-Plate; structural-geology; subduction-; suture-zones; tectonics-; tectonophysics-; Western-Cordillera
CC - CATEGORY CODES: 18-Solid-earth-geophysics
DT - DOCUMENT TYPE: Serial
BL - BIB LEVEL: Analytic
IL - ILLUSTRATION: sect., block diag., geol. sketch maps.
RF - REFERENCE SOURCE: GeoRef, Copyright 2000, American Geological Institute.
IS - ISSN: 0277-6669
IB - ISBN: 0-87590-519-6
AN - ACCESSION NUMBER: 1987-075809
UD - UPDATE CODE: 1987
Registro 4132 de 5614 - GeoRef Disc 3: 1985-1992
TI - TITLE: Ophiolite complex from La Tetilla, southwestern Colombia, South America.
AU - AUTHORS: Spadea-P; Delaloye-M; Espinosa-A; Orrego-A; Wagner-J-J
AF - AUTHOR AFFILIATION: Univ. Udine, Ist. Sci. Terra, Udine, Italy
SO - SOURCE: Journal of Geology. 95; 3, Pages 377-395. 1987.
PB - PUBLISHER: University of Chicago Press. Chicago, IL, United States. 1987.
CP - COUNTRY OF PUBLICATION: United-States
PY - PUBLICATION YEAR: 1987
LA - LANGUAGE: English
DE - DESCRIPTORS: Andes-; Colombia-; Cretaceous-; geochemistry-; La-Tetilla; major-elements; Mesozoic-; metabasalt-; metaigneous-rocks; metals-; metamorphic-rocks; mineral-composition; Northern-Andes; ophiolite-; petrology-; rare-earths; Romeral-fault-zone; South-America; titanium-; trace-elements; ultramafic-composition
CC - CATEGORY CODES: 05A-Igneous-and-metamorphic-petrology; 02C-Geochemistry-of-rocks,-soils,-and-sediments
DT - DOCUMENT TYPE: Serial
BL - BIB LEVEL: Analytic
MC - MAP COORDINATES: LAT: N022000; N023000; LONG: W0763000; W0764500.
IL - ILLUSTRATION: Refs: 37; illus. incl. 6 tables, geol. sketch maps.
RF - REFERENCE SOURCE: GeoRef, Copyright 2000, American Geological Institute.
IS - ISSN: 0022-1376
CO - CODEN: JGEOAZ
AN - ACCESSION NUMBER: 1987-077637
UD - UPDATE CODE: 1987
Registro 4133 de 5614 - GeoRef Disc 3: 1985-1992
BK - BOOK TITLE: Alkaline rocks and carbonatites of the world; Part 1, North and South America.
BA - BOOK AUTHORS: Woolley-Alan-R
BF - BOOK AUTHOR AFFILIATION: Br. Mus. (Nat. Hist.), Dep. Mineral., London, United Kingdom
PB - PUBLISHER: Br. Mus. (Nat. Hist.). London, United Kingdom. Pages: 216. 1987.
CP - COUNTRY OF PUBLICATION: United-Kingdom
PY - PUBLICATION YEAR: 1987
LA - LANGUAGE: English
DE - DESCRIPTORS: alkalic-composition; Antilles-; Arctic-region; Argentina-; Bolivia-; Brazil-; Canada-; carbonatites-; Caribbean-region; Central-America; Chile-; Colombia-; composition-; Costa-Rica; distribution-; Dominican-Republic; Ecuador-; Greater-Antilles; Greenland-; Guyana-; Haiti-; Hispaniola-; Honduras-; igneous-rocks; intrusive-rocks; Mexico-; North-America; Paraguay-; Peru-; petrology-; plutonic-rocks; South-America; United-States; Uruguay-; Venezuela-; West-Indies
CC - CATEGORY CODES: 05A-Igneous-and-metamorphic-petrology
DT - DOCUMENT TYPE: Book
BL - BIB LEVEL: Monograph
IL - ILLUSTRATION: sketch maps.
RF - REFERENCE SOURCE: GeoRef, Copyright 2000, American Geological Institute.
IB - ISBN: 0-565-00971-0
AN - ACCESSION NUMBER: 1987-080494
UD - UPDATE CODE: 1987
Registro 4134 de 5614 - GeoRef Disc 3: 1985-1992
TI - TITLE: Noble metal abundances in komatiite suites from Alexo, Ontario, and Gorgona Island, Colombia.
AU - AUTHORS: Bruegmann-G-E; Arndt-N-T; Hofmann-A-W; Tobschall-H-J
AF - AUTHOR AFFILIATION: Max-Planck-Inst. Chem., Mainz, Federal Republic of Germany
SO - SOURCE: Geochimica et Cosmochimica Acta. 51; 8, Pages 2159-2169. 1987.
PB - PUBLISHER: Pergamon. Oxford, International. 1987.
CP - COUNTRY OF PUBLICATION: International
PY - PUBLICATION YEAR: 1987
LA - LANGUAGE: English
DE - DESCRIPTORS: Alexo-; Archean-; Canada-; chalcophile-elements; Colombia-; crystallization-; differentiation-; Eastern-Canada; geochemistry-; Gorgona-Island; igneous-rocks; komatiite-; magmas-; metals-; Ontario-; Phanerozoic-; plutonic-rocks; Precambrian-; siderophile-elements; South-America; sulfides-; ultramafics-
CC - CATEGORY CODES: 05A-Igneous-and-metamorphic-petrology; 02C-Geochemistry-of-rocks,-soils,-and-sediments
DT - DOCUMENT TYPE: Serial
BL - BIB LEVEL: Analytic
IL - ILLUSTRATION: Refs: 74; illus. incl. 3 tables.
RF - REFERENCE SOURCE: GeoRef, Copyright 2000, American Geological Institute.
IS - ISSN: 0016-7037
CO - CODEN: GCACAK
AN - ACCESSION NUMBER: 1987-083008
UD - UPDATE CODE: 1987
Registro 4135 de 5614 - GeoRef Disc 3: 1985-1992
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