Translated Title: 16th meeting of earth sciences; Dynamics and economy of the Earth.
BA - BOOK AUTHORS: Anonymous
SO - SOURCE: Reunion Annuelle des Sciences de la Terre. 16; Pages 154. 1996.
PB - PUBLISHER: Societe Geologique de France. Paris, France. 1996.
CP - COUNTRY OF PUBLICATION: France
PY - PUBLICATION YEAR: 1996
CN - CONFERENCE INFORMATION: 16 (super eme) reunion des sciences de la Terre; Dynamique et economie de la Terre. Orleans, France. April 10-12, 1996.
LA - LANGUAGE: French
DE - DESCRIPTORS: Brazil-; Colombia-; concentration-; D-H; emerald-; gases-; gems-; granites-; hydrogen-; igneous-rocks; isotope-ratios; isotopes-; mineral-deposits,-genesis; mineralization-; O-18-O-16; ore-forming-fluids; oxygen-; pegmatite-; plutonic-rocks; ring-silicates; silicates-; South-America; spectra-; stable-isotopes
CC - CATEGORY CODES: 28A-Economic-geology,-geology-of-nonmetal-deposits; 02D-Isotope-geochemistry
DT - DOCUMENT TYPE: Abstract; Serial; Conference-Document
BL - BIB LEVEL: Analytic
RF - REFERENCE SOURCE: GeoRef, Copyright 2000, American Geological Institute.
IS - ISSN: 0249-7557
CO - CODEN: RASTCW
AN - ACCESSION NUMBER: 1999-071817
UD - UPDATE CODE: 199924
Registro 4780 de 5614 - GeoRef Disc 4: 1993-1996
TI - TITLE: Analyse multi-risques naturels dans le Choco, Colombie; approche par SIG
Translated Title: Natural multi-risk analysis in Choco, Colombia; SIG approach.
AU - AUTHORS: Mosquera-Machado-Silvia; Wagner-Jean-Jacques
AF - AUTHOR AFFILIATION: Universite de Geneve, Centre d'Etude des Risques Geologiques, Geneva, Switzerland
BK - BOOK TITLE: In: 16 (super eme) reunion des sciences de la Terre; Dynamique et economie de la Terre
Translated Title: 16th meeting of earth sciences; Dynamics and economy of the Earth.
BA - BOOK AUTHORS: Anonymous
SO - SOURCE: Reunion Annuelle des Sciences de la Terre. 16; Pages 179. 1996.
PB - PUBLISHER: Societe Geologique de France. Paris, France. 1996.
CP - COUNTRY OF PUBLICATION: France
PY - PUBLICATION YEAR: 1996
CN - CONFERENCE INFORMATION: 16 (super eme) reunion des sciences de la Terre; Dynamique et economie de la Terre. Orleans, France. April 10-12, 1996.
LA - LANGUAGE: French
DE - DESCRIPTORS: atmospheric-precipitation; Choco-Colombia; Colombia-; earthquakes-; floods-; geologic-hazards; human-activity; land-use; landslides-; mapping-; mass-movements; monitoring-; rain-; risk-assessment; safety-; seismicity-; South-America
CC - CATEGORY CODES: 22-Environmental-geology
DT - DOCUMENT TYPE: Abstract; Serial; Conference-Document
BL - BIB LEVEL: Analytic
RF - REFERENCE SOURCE: GeoRef, Copyright 2000, American Geological Institute.
IS - ISSN: 0249-7557
CO - CODEN: RASTCW
AN - ACCESSION NUMBER: 1999-071891
UD - UPDATE CODE: 199924
Registro 4781 de 5614 - GeoRef Disc 4: 1993-1996
TI - TITLE: Flow of variable-density formation water in deep sloping aquifers; review of methods of representation with case studies.
AU - AUTHORS: Bachu-Stefan
AF - AUTHOR AFFILIATION: Alberta Research Council, Edmonton, AB, Canada
SO - SOURCE: Journal of Hydrology. 164; 1-4, Pages 19-38. 1995.
PB - PUBLISHER: Elsevier. Amsterdam, Netherlands. 1995.
CP - COUNTRY OF PUBLICATION: Netherlands
PY - PUBLICATION YEAR: 1995
LA - LANGUAGE: English
AB - ABSTRACT: Distributions of freshwater hydraulic heads have been, and continue to be, used in the representation and analysis of groundwater flow, including the flow of variable-properties formation water in deep sloping aquifers. Because of variations in pressure, temperature and salinity, the flow of formation waters in sedimentary basins is driven by potential forces resulting from pressure and elevation (topography) differences, by buoyancy resulting from density differences, and by osmosis caused by temperature and concentration gradients. Because of variations in both fluid and rock properties, it is not possible to define a flow potential to be used in representing and analysing the flow. Neither is there a force potential from which a flow-driving force can be derived, and which could be used in flow representation and analysis. Even if osmotic effects are neglected, buoyancy still plays a role which in certain cases may be important. In horizontal or near-horizontal aquifers, the lateral flow of variable-density water is correctly represented by freshwater potentiometric surfaces, and the vertical flow may be analysed using "environmental" hydraulic-head distributions. However, the flow of formation waters in sedimentary basins is mostly along bedding in confined sloping aquifers. In this case, short of calculating and representing either the velocity or the impelling force distribution, freshwater hydraulic heads remain the only tool available for representing and analysing the flow. By neglecting buoyancy, errors in flow strength and direction are introduced, which become significant if a dimensionless driving force ratio exceeds a threshold value estimated to be around 0.5. The review of representation and analysis methods for the flow of variable-properties formation water in deep sloping aquifers is illustrated with two case studies from the Alberta and Llanos sedimentary basins.
DE - DESCRIPTORS: Alberta-; aquifers-; basins-; Canada-; case-studies; Colombia-; confined-aquifers; connate-waters; density-; ground-water; hydraulic-conductivity; hydrodynamics-; Llanos-; mathematical-methods; movement-; sedimentary-basins; sloping-aquifers; South-America; Western-Canada
CC - CATEGORY CODES: 21-Hydrogeology
DT - DOCUMENT TYPE: Serial
BL - BIB LEVEL: Analytic
IL - ILLUSTRATION: Refs: 30; illus. incl. 1 table, sketch maps.
RF - REFERENCE SOURCE: GeoRef, Copyright 2000, American Geological Institute. Reference includes data from CAPCAS, Elsevier Scientific Publishers, Amsterdam, Netherlands
IS - ISSN: 0022-1694
CO - CODEN: JHYDA7
AN - ACCESSION NUMBER: 1995-014913
UD - UPDATE CODE: 199506
Registro 4782 de 5614 - GeoRef Disc 4: 1993-1996
TI - TITLE: Geothermal regime and thermal history of the Llanos Basin, Colombia.
AU - AUTHORS: Bachu-Stefan; Ramon-Juan-C; Villegas-Mauricio-E; Underschultz-Jim-R
AF - AUTHOR AFFILIATION: Alberta Geological Survey, Alberta Research Council, Edmonton, AB, Canada
SO - SOURCE: AAPG Bulletin. 79; 1, Pages 116-129. 1995.
PB - PUBLISHER: American Association of Petroleum Geologists. Tulsa, OK, United States. 1995.
CP - COUNTRY OF PUBLICATION: United-States
PY - PUBLICATION YEAR: 1995
LA - LANGUAGE: English
DE - DESCRIPTORS: Andes-; back-arc-basins; basement-; basins-; Cano-Limon-Field; clastic-rocks; Colombia-; compaction-; cooling-; Cretaceous-; crust-; Cusiana-Field; Eastern-Cordillera; evolution-; fold-and-thrust-belts; foreland-basins; genesis-; geothermal-gradient; geothermal-systems; giant-fields; ground-water; Guyana-Shield; heat-flow; Jurassic-; lithosphere-; Llanos-; macerals-; Mesozoic-; movement-; oceanic-crust; oil-and-gas-fields; Paleozoic-; patterns-; petroleum-; plate-tectonics; porosity-; possibilities-; reflectance-; rifting-; sandstone-; sedimentary-basins; sedimentary-rocks; siliciclastics-; South-America; subduction-; temperature-; thermal-conductivity; thermal-history; Une-Formation; variations-; vitrinite-; wells-
CC - CATEGORY CODES: 29A-Economic-geology,-geology-of-energy-sources; 20-Applied-geophysics
DT - DOCUMENT TYPE: Serial
BL - BIB LEVEL: Analytic
IL - ILLUSTRATION: Refs: 30; illus. incl. chart, sect., sketch maps.
RF - REFERENCE SOURCE: GeoRef, Copyright 2000, American Geological Institute.
IS - ISSN: 0149-1423
CO - CODEN: AABUD2
AN - ACCESSION NUMBER: 1995-018497
UD - UPDATE CODE: 199507
Registro 4783 de 5614 - GeoRef Disc 4: 1993-1996
TI - TITLE: An evaporitic origin of the parent brines of Colombian emeralds; fluid inclusion and sulphur isotope evidence.
AU - AUTHORS: Giuliani-Gaston; Cheilletz-Alain; Arboleda-Carlos; Carrillo-Victor; Rueda-Felix; Baker-James-H
AF - AUTHOR AFFILIATION: ORSTOM, Institut Francais de Recherche Scientifique pour le Developpement en Cooperation, Paris, France
SO - SOURCE: European Journal of Mineralogy. 7; 1, Pages 151-165. 1995.
PB - PUBLISHER: Schweizerbart'sche Verlagsbuchhandlung (Naegele u. Obermiller). Stuttgart, Federal Republic of Germany. 1995.
CP - COUNTRY OF PUBLICATION: Federal-Republic-of-Germany
PY - PUBLICATION YEAR: 1995
LA - LANGUAGE: English
DE - DESCRIPTORS: brines-; carbonates-; chemical-composition; chemically-precipitated-rocks; Colombia-; diapirs-; dolomite-; emerald-; evaporation-; evaporites-; fluid-inclusions; homogeneity-; hydrothermal-alteration; hydrothermal-processes; inclusions-; isotope-ratios; isotopes-; metasomatism-; mineral-deposits,-genesis; mineralization-; provenance-; pyrite-; reduction-; ring-silicates; S-34-S-32; salt-; sedimentary-rocks; silicates-; South-America; stable-isotopes; sulfates-; sulfides-; sulfur-
CC - CATEGORY CODES: 28A-Economic-geology,-geology-of-nonmetal-deposits; 02D-Isotope-geochemistry
DT - DOCUMENT TYPE: Serial
BL - BIB LEVEL: Analytic
MC - MAP COORDINATES: LAT: N043000; N060000; LONG: W0730000; W0743000.
IL - ILLUSTRATION: Refs: 53; illus. incl. 1 plate, 3 tables, geol. sketch map.
RF - REFERENCE SOURCE: GeoRef, Copyright 2000, American Geological Institute.
IS - ISSN: 0935-1221
AN - ACCESSION NUMBER: 1995-021747
UD - UPDATE CODE: 199508
Registro 4784 de 5614 - GeoRef Disc 4: 1993-1996
BK - BOOK TITLE: Geologic and tectonic development of the Caribbean Plate boundary in southern Central America.
BA - BOOK AUTHORS: Mann-Paul (editor)
BF - BOOK AUTHOR AFFILIATION: University of Texas at Austin, Institute for Geophysics, Austin, TX, United States
SO - SOURCE: Special Paper - Geological Society of America. 295; 1995.
PB - PUBLISHER: Geological Society of America (GSA). Boulder, CO, United States. Pages: 349. 1995.
CP - COUNTRY OF PUBLICATION: United-States
PY - PUBLICATION YEAR: 1995
LA - LANGUAGE: English
DE - DESCRIPTORS: Andes-; bathymetric-maps; bathymetry-; Caribbean-Plate; Caribbean-region; Central-America; Colombia-; Costa-Rica; evolution-; geophysical-methods; geophysical-survey-maps; geophysical-surveys; gravity-methods; gravity-survey-maps; maps-; Nazca-Plate; Nicaragua-; ocean-floors; Panama-; plate-boundaries; plate-tectonics; South-America; southern-Central-America; surveys-; tectonic-maps; tectonics-
CC - CATEGORY CODES: 18-Solid-earth-geophysics
DT - DOCUMENT TYPE: Serial; Map
BL - BIB LEVEL: Monograph
MS - MAP SCALE: 1:500,000; 1:5000; 1:500,000; 1:1,500,000
MP - MAP TYPE: bathymetric-maps
; geophysical-survey-maps
; gravity-survey-maps
; tectonic-maps
NN - ANNOTATION: Individual papers are cited separately.
IL - ILLUSTRATION: illus. incl. tables, plates, block diags., sects., strat. cols., geol. sketch maps.
RF - REFERENCE SOURCE: GeoRef, Copyright 2000, American Geological Institute.
IS - ISSN: 0072-1077
IB - ISBN: 0-8237-2295-0
CO - CODEN: GSAPAZ
AN - ACCESSION NUMBER: 1995-028228
UD - UPDATE CODE: 199510
Registro 4785 de 5614 - GeoRef Disc 4: 1993-1996
TI - TITLE: Tectonic development of Panama, Costa Rica, and the Colombian Andes; constraints from Global Positioning System geodetic studies and gravity.
AU - AUTHORS: Kellogg-James-N; Vega-Victor; Stallings-T-C; Aiken-Carlos-L-V; Kellogg-James-N
AF - AUTHOR AFFILIATION: University of South Carolina, Department of Geological Sciences, Columbia, SC, United States
BK - BOOK TITLE: In: Geologic and tectonic development of the Caribbean Plate boundary in southern Central America.
BA - BOOK AUTHORS: Mann-Paul (editor)
SO - SOURCE: Special Paper - Geological Society of America. 295; Pages 75-90. 1995.
PB - PUBLISHER: Geological Society of America (GSA). Boulder, CO, United States. 1995.
CP - COUNTRY OF PUBLICATION: United-States
PY - PUBLICATION YEAR: 1995
LA - LANGUAGE: English
DE - DESCRIPTORS: Andes-; Benioff-zone; Bouguer-anomalies; Caribbean-Plate; Caribbean-region; Central-America; circulation-; Colombia-; Columbia-Trench; continental-crust; Costa-Rica; Costa-Rica-earthquake-1991; cross-sections; crust-; deformation-; dip-; earthquakes-; Eastern-Cordillera; Ecuador-Trench; epicenters-; faults-; flexure-; geodesy-; geophysical-methods; geophysical-surveys; Global-Positioning-System; gravity-anomalies; gravity-methods; gravity-survey-maps; island-arcs; land-bridges; low-angle-faults; lower-crust; maps-; Nazca-Plate; North-Panama-deformed-belt; obduction-; paleo-oceanography; paleoclimatology-; Panama-; plate-collision; plate-convergence; plate-tectonics; rates-; South-America; subduction-; surveys-; suture-zones; terranes-; thickness-; uplifts-; velocity-; Western-Cordillera
CC - CATEGORY CODES: 18-Solid-earth-geophysics; 20-Applied-geophysics
DT - DOCUMENT TYPE: Serial; Map
BL - BIB LEVEL: Analytic
MS - MAP SCALE: 1:500,000
MP - MAP TYPE: gravity-survey-maps
NN - ANNOTATION: Includes appendix.
IL - ILLUSTRATION: Refs: 91; illus. incl. sects., geol. sketch maps.
RF - REFERENCE SOURCE: GeoRef, Copyright 2000, American Geological Institute.
IS - ISSN: 0072-1077
IB - ISBN: 0-8237-2295-0
CO - CODEN: GSAPAZ
AN - ACCESSION NUMBER: 1995-028233
UD - UPDATE CODE: 199510
Registro 4786 de 5614 - GeoRef Disc 4: 1993-1996
TI - TITLE: Structure and tectonics of the Panama-Nazca Plate boundary.
AU - AUTHORS: Westbrook-Graham-K; Hardy-Nicholas-C; Heath-Roger-P
AF - AUTHOR AFFILIATION: University of Birmingham, School of Earth Sciences, Birmingham, United Kingdom
BK - BOOK TITLE: In: Geologic and tectonic development of the Caribbean Plate boundary in southern Central America.
BA - BOOK AUTHORS: Mann-Paul (editor)
SO - SOURCE: Special Paper - Geological Society of America. 295; Pages 91-109. 1995.
PB - PUBLISHER: Geological Society of America (GSA). Boulder, CO, United States. 1995.
CP - COUNTRY OF PUBLICATION: United-States
PY - PUBLICATION YEAR: 1995
LA - LANGUAGE: English
DE - DESCRIPTORS: accretion-; acoustical-methods; active-faults; amplitude-; basement-; bathymetry-; Caribbean-Plate; Caribbean-region; Cocos-Plate; Colombia-; continental-slope; East-Pacific; elastic-waves; faults-; flexure-; geophysical-methods; geophysical-profiles; geophysical-survey-maps; geophysical-surveys; GLORIA-; Gulf-of-Panama; kinematics-; lateral-faults; left-lateral-faults; lithosphere-; maps-; Nazca-Plate; North-Andes-Microplate; North-Pacific; Northeast-Pacific; ocean-floors; Pacific-Ocean; Panama-Block; Panama-Microplate; patterns-; plate-boundaries; plate-tectonics; reconstruction-; seismic-methods; seismic-profiles; seismic-waves; side-scanning-methods; South-America; Southern-Panama-fault-zone; strike-slip-faults; subduction-; surveys-; two-dimensional-models; velocity-
CC - CATEGORY CODES: 18-Solid-earth-geophysics
DT - DOCUMENT TYPE: Serial; Map
BL - BIB LEVEL: Analytic
MS - MAP SCALE: 1:5000
MP - MAP TYPE: geophysical surv. map
IL - ILLUSTRATION: Refs: 26; illus. incl. sects., sketch maps.
RF - REFERENCE SOURCE: GeoRef, Copyright 2000, American Geological Institute.
IS - ISSN: 0072-1077
IB - ISBN: 0-8237-2295-0
CO - CODEN: GSAPAZ
AN - ACCESSION NUMBER: 1995-028235
UD - UPDATE CODE: 199510
Registro 4787 de 5614 - GeoRef Disc 4: 1993-1996
TI - TITLE: East Panama deformed belt; structure, age, and neotectonic significance.
AU - AUTHORS: Mann-Paul; Kolarsky-Radim-A
AF - AUTHOR AFFILIATION: University of Texas at Austin, Institute for Geophysics, Austin, TX, United States
BK - BOOK TITLE: In: Geologic and tectonic development of the Caribbean Plate boundary in southern Central America.
BA - BOOK AUTHORS: Mann-Paul (editor)
SO - SOURCE: Special Paper - Geological Society of America. 295; Pages 111-130. 1995.
PB - PUBLISHER: Geological Society of America (GSA). Boulder, CO, United States. 1995.
CP - COUNTRY OF PUBLICATION: United-States
PY - PUBLICATION YEAR: 1995
LA - LANGUAGE: English
DE - DESCRIPTORS: anticlines-; Cenozoic-; Central-America; Colombia-Trench; crustal-shortening; deformation-; depositional-environment; ductile-deformation; earthquakes-; East-Pacific; East-Panama-deformed-fold-belt; en-echelon-folds; evolution-; faults-; focal-mechanism; folds-; geophysical-profiles; Gulf-of-Panama; hanging-wall; imagery-; island-arcs; Isthmus-of-Panama; Lake-Gatun; Lake-Madden; lateral-faults; left-lateral-faults; magnitude-; marine-environment; Middle-America-Trench; movement-; neotectonics-; normal-faults; North-Pacific; North-Panama-deformed-belt; Northeast-Pacific; Pacific-Ocean; Panama-; Panama-Canal-Zone; Panama-fracture-zone; Pearl-Islands; Pirre-fault-zone; plate-convergence; plate-tectonics; remote-sensing; reverse-faults; Sanson-Hills-fault-zone; seismic-profiles; seismotectonics-; South-Panama-deformed-belt; strike-slip-faults; subduction-; tectonics-; thrust-faults; uplifts-; well-logs
CC - CATEGORY CODES: 18-Solid-earth-geophysics; 16-Structural-geology
DT - DOCUMENT TYPE: Serial
BL - BIB LEVEL: Analytic
IL - ILLUSTRATION: Refs: 41; illus. incl. sects., strat. cols., 2 tables, geol. sketch maps.
RF - REFERENCE SOURCE: GeoRef, Copyright 2000, American Geological Institute.
IS - ISSN: 0072-1077
IB - ISBN: 0-8237-2295-0
CO - CODEN: GSAPAZ
AN - ACCESSION NUMBER: 1995-028236
UD - UPDATE CODE: 199510
Registro 4788 de 5614 - GeoRef Disc 4: 1993-1996
TI - TITLE: Andean tectonics as a cause for changing drainage patterns in Miocene northern South America.
AU - AUTHORS: Hoorn-Carina; Guerrero-Javier; Sarmiento-Gustavo-A; Lorente-Maria-A
AF - AUTHOR AFFILIATION: Hugo de Vries-Laboratorium, Amsterdam, Netherlands
SO - SOURCE: Geology (Boulder). 23; 3, Pages 237-240. 1995.
PB - PUBLISHER: Geological Society of America (GSA). Boulder, CO, United States. 1995.
CP - COUNTRY OF PUBLICATION: United-States
PY - PUBLICATION YEAR: 1995
LA - LANGUAGE: English
AB - ABSTRACT: New data from Neogene strata in northern South America suggest that Miocene tectonism in the northeastern Andes was responsible for the genesis of the Amazon River and changes in the drainage patterns of other major rivers such as the Magdalena and the Orinoco. Here we present a new model for the paleogeographic evolution of northern South America during the Miocene. In the early Miocene, a large part of the drainage of northwest Amazonia was directed northward along the paleo-Orinoco river system to a delta in Lake Maracaibo. Uplift of the Eastern Cordillera in the late middle Miocene caused the first development of the Amazon River; however, no connection with the Atlantic was established, and the Amazon fed the paleo-Orinoco river system, which drained toward the Caribbean. Substantial Andean uplift in the late Miocene resulted in major changes in paleogeography: the Orinoco changed its course, the Amazon established a connection to the Atlantic, causing the drowning of carbonate platforms, and the Amazon-Caribbean connection was closed. Thus the drainage and paleogeography of northern South America in the Miocene were strongly controlled by tectonic movements in the northeastern Andes.
DE - DESCRIPTORS: Amazon-River; Andean-Orogeny; Andes-; Cenozoic-; Colombia-; drainage-patterns; fluvial-features; Lake-Maracaibo; landform-evolution; Magdalena-River; Miocene-; Neogene-; neotectonics-; Orinoco-River; orogeny-; paleogeography-; rivers-; South-America; structural-controls; tectonics-; Tertiary-; Venezuela-
CC - CATEGORY CODES: 12-Stratigraphy; 16-Structural-geology; 23-Geomorphology
DT - DOCUMENT TYPE: Serial
BL - BIB LEVEL: Analytic
IL - ILLUSTRATION: Refs: 35; sketch maps.
RF - REFERENCE SOURCE: GeoRef, Copyright 2000, American Geological Institute. Reference includes data supplied by the Geological Society of America, Boulder, CO, United States
IS - ISSN: 0091-7613
CO - CODEN: GLGYBA
AN - ACCESSION NUMBER: 1995-029699
UD - UPDATE CODE: 199511
Registro 4789 de 5614 - GeoRef Disc 4: 1993-1996
TI - TITLE: Is the Cauca-Patia and Romeral fault system left- or right-lateral?.
AU - AUTHORS: Ego-F; Sebrier-M; Yepes-H
AF - AUTHOR AFFILIATION: URA CNRS, Universite Paris Sud, Orsay, France
SO - SOURCE: Geophysical Research Letters. 22; 1, Pages 33-36. 1995.
PB - PUBLISHER: American Geophysical Union. Washington, DC, United States. 1995.
CP - COUNTRY OF PUBLICATION: United-States
PY - PUBLICATION YEAR: 1995
LA - LANGUAGE: English
DE - DESCRIPTORS: Andean-Block; Andes-; Caribbean-Plate; Cauca-Patia-and-Romeral-fault-system; Colombia-; compression-tectonics; earthquakes-; Ecuador-; en-echelon-folds; faults-; focal-mechanism; folds-; Inter-Andean-Valley; models-; movement-; Nazca-Plate; neotectonics-; Northern-Andes; northern-Ecuador; oblique-slip-faults; plate-tectonics; Quito-Ecuador; seismicity-; shallow-focus-earthquakes; South-America; South-American-Plate; southern-Colombia; strike-slip-faults; subduction-; systems-; tectonics-
CC - CATEGORY CODES: 16-Structural-geology
DT - DOCUMENT TYPE: Serial
BL - BIB LEVEL: Analytic
IL - ILLUSTRATION: Refs: 29; illus. incl. 2 tables, geol. sketch map.
RF - REFERENCE SOURCE: GeoRef, Copyright 2000, American Geological Institute.
IS - ISSN: 0094-8276
CO - CODEN: GPRLAJ
AN - ACCESSION NUMBER: 1995-038393
UD - UPDATE CODE: 199514
Registro 4790 de 5614 - GeoRef Disc 4: 1993-1996
TI - TITLE: GeoTechnologies facilitate geologic mapping and field operations in Colombia.
AU - AUTHORS: Ellis-J-M; Narr-W; Goodwin-P-B; Perez-G
AF - AUTHOR AFFILIATION: Chevron Petroleum Company, Overseas Petroleum, Remote Sensing Group, Santafe de Bogota, Colombia
SO - SOURCE: Earth Observation Magazine. 4; 2, Pages 18-21. 1995.
PB - PUBLISHER: EOM, Inc.. Littleton, CO, United States. 1995.
CP - COUNTRY OF PUBLICATION: United-States
PY - PUBLICATION YEAR: 1995
LA - LANGUAGE: English
DE - DESCRIPTORS: aerial-photography; Andes-; Colombia-; data-processing; Eastern-Cordillera; imagery-; interpretation-; Landsat-; mapping-; petroleum-; petroleum-exploration; remote-sensing; Rio-Blanco-Colombia; SAR-; satellite-methods; South-America; SPOT-; Sumapaz-Colombia
CC - CATEGORY CODES: 29A-Economic-geology,-geology-of-energy-sources; 20-Applied-geophysics
DT - DOCUMENT TYPE: Serial
BL - BIB LEVEL: Analytic
IL - ILLUSTRATION: illus. incl. sketch maps.
RF - REFERENCE SOURCE: GeoRef, Copyright 2000, American Geological Institute.
IS - ISSN: 1076-3430
AN - ACCESSION NUMBER: 1995-041448
UD - UPDATE CODE: 199515
Registro 4791 de 5614 - GeoRef Disc 4: 1993-1996
TI - TITLE: Merriamites, a new name for the bellerophontid gastropod genus Merriamella Blodgett and Johnson.
AU - AUTHORS: Blodgett-Robert-B; Johnson-J-G
AF - AUTHOR AFFILIATION: U. S. Geological Survey, Reston, VA, United States
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