No. Registros Solicitud 1 5614 colombia

AU - AUTHORS: Chuchla-Richard-J; Dengo-Carlos-A

AF - AUTHOR AFFILIATION: Exxon Exploration Company, Houston, TX, United States

BK - BOOK TITLE: In: 1997 AAPG international conference and exhibition; abstracts.

BA - BOOK AUTHORS: Anonymous

SO - SOURCE: AAPG Bulletin. 81; 8, Pages 1366. 1997.

PB - PUBLISHER: American Association of Petroleum Geologists. Tulsa, OK, United States. 1997.

CP - COUNTRY OF PUBLICATION: United-States

PY - PUBLICATION YEAR: 1997

CN - CONFERENCE INFORMATION: 1997 AAPG international conference and exhibition. Vienna, Austria. Sept. 7-10, 1997.

LA - LANGUAGE: English

AB - ABSTRACT: The Sub-Andean (SA) fold-thrust belt and associated foreland basins, from eastern Venezuela to the southern tip of Argentina, represent one of the world's most prolific hydrocarbon provinces. Common to SA hydrocarbon systems is late Tertiary deformation which is responsible for structural traps, migration pathways and the tectonic load which drove subsidence and source maturation. Classic asymmetric foreland basins trapped large volumes of hydrocarbons expelled from the fold-thrust belt. Foreland deformation was controlled by inherited basement fabric, late Tertiary stress orientation and the geometry of the subducted slab. The local Paleozoic/Mesozoic tectonic histories of the South American continent were important in defining the hydrocarbon systems of the SA. The passive margin setting which developed over a Jurassic to Early Cretaceous rifted margin allowed deposition of oil-prone, Upper Cretaceous source rocks from Venezuela to northern Peru. The central SA segment developed over a west-facing Paleozoic passive margin and foreland basin which accommodated source rocks responsible for large gas-condensate accumulations. Opening of the South Atlantic created half-grabens in the southern segment of the SA in which important Mesozoic lacustrine and marine source rocks were deposited. SA structural architecture manifests both thin-skinned deformation, from Colombia to central Peru and central to southern Argentina, and basement-involved inversion of Mesozoic grabens. The intervening segment is characterized by more continuous pre-Tertiary stratigraphy resulting in efficient detachment surfaces, thin-skinned deformation and folds of great strike length.

DE - DESCRIPTORS: Argentina-; basement-tectonics; basins-; condensates-; controls-; decollement-; deformation-; depositional-environment; Eastern-Venezuela; faults-; fold-and-thrust-belts; foreland-basins; grabens-; lacustrine-environment; marine-environment; maturity-; migration-; natural-gas; orientation-; passive-margins; petroleum-; petroleum-accumulation; source-rocks; South-America; stress-; strike-; structural-traps; sub-Andean-fold-thrust-belt; subsidence-; systems-; tectonics-; thin-skinned-tectonics; traps-; Venezuela-

CC - CATEGORY CODES: 29A-Economic-geology,-geology-of-energy-sources; 16-Structural-geology

DT - DOCUMENT TYPE: Abstract; Serial; Conference-Document

BL - BIB LEVEL: Analytic

RF - REFERENCE SOURCE: GeoRef, Copyright 2002, American Geological Institute. Reference includes data supplied by American Association of Petroleum Geologists, Tulsa, OK, United States

IS - ISSN: 0149-1423

CO - CODEN: AABUD2

AN - ACCESSION NUMBER: 1997-067372

UD - UPDATE CODE: 199722

Registro 5542 de 5614 - GeoRef 1997-2001

TI - TITLE: Basin development and tectonic history of the Llanos Basin, Eastern Cordillera, and Middle Magdalena Valley, Colombia; reply.

AU - AUTHORS: Cazier-Edward-C; Cooper-Mark-A; Eaton-S-Geoff; Pulham-Andrew-J

AF - AUTHOR AFFILIATION: BP Exploracion de Venezuela, Caracas, Venezuela

SO - SOURCE: AAPG Bulletin. 81; 8, Pages 1332-1335. 1997.

PB - PUBLISHER: American Association of Petroleum Geologists. Tulsa, OK, United States. 1997.

CP - COUNTRY OF PUBLICATION: United-States

PY - PUBLICATION YEAR: 1997

LA - LANGUAGE: English

DE - DESCRIPTORS: Andes-; Barco-Formation; basins-; biostratigraphy-; Cenozoic-; clastic-rocks; Colombia-; cores-; Cusiana-Field; depositional-environment; Eastern-Cordillera; Eocene-; evolution-; Llanos-; marine-environment; Middle-Magdalena-Valley; Mirador-Formation; mudstone-; oil-and-gas-fields; Paleogene-; paleogeography-; petroleum-; reservoir-rocks; sedimentary-basins; sedimentary-rocks; South-America; spatial-distribution; tectonics-; Tertiary-

CC - CATEGORY CODES: 29A-Economic-geology,-geology-of-energy-sources; 12-Stratigraphy

DT - DOCUMENT TYPE: Serial

BL - BIB LEVEL: Analytic

NN - ANNOTATION: For reference to discussion see Higgs, Roger, AAPG Bull., Vol. 81, No. 8, p. 1330-1331, Aug. 1997; for reference to original see Cooper, Mark A., et al., AAPG Bull., Vol. 79, p. 1421-1443, 1995.

IL - ILLUSTRATION: Refs: 10; illus. incl. sketch map.

RF - REFERENCE SOURCE: GeoRef, Copyright 2002, American Geological Institute. Reference includes data supplied by American Association of Petroleum Geologists, Tulsa, OK, United States

IS - ISSN: 0149-1423

CO - CODEN: AABUD2

AN - ACCESSION NUMBER: 1997-067252

UD - UPDATE CODE: 199722

Registro 5543 de 5614 - GeoRef 1997-2001

TI - TITLE: Basin development and tectonic history of the Llanos Basin, Eastern Cordillera, and Middle Magdalena Valley, Colombia; discussion.

AU - AUTHORS: Higgs-Roger

AF - AUTHOR AFFILIATION: 131 Tanbridge Park, Hersham, United Kingdom

SO - SOURCE: AAPG Bulletin. 81; 8, Pages 1330-1331. 1997.

PB - PUBLISHER: American Association of Petroleum Geologists. Tulsa, OK, United States. 1997.

CP - COUNTRY OF PUBLICATION: United-States

PY - PUBLICATION YEAR: 1997

LA - LANGUAGE: English

DE - DESCRIPTORS: Andes-; Barco-Formation; basins-; Cenozoic-; Colombia-; Cusiana-Field; Eastern-Cordillera; Eocene-; evolution-; Llanos-; Middle-Magdalena-Valley; Mirador-Formation; oil-and-gas-fields; Paleogene-; paleogeography-; reservoir-rocks; sedimentary-basins; South-America; tectonics-; Tertiary-

CC - CATEGORY CODES: 16-Structural-geology

DT - DOCUMENT TYPE: Serial

BL - BIB LEVEL: Analytic

NN - ANNOTATION: For reference to original see Cooper, Mark A., et al., AAPG Bull., Vol. 79, p. 1421-1443, 1995.

IL - ILLUSTRATION: Refs: 11

RF - REFERENCE SOURCE: GeoRef, Copyright 2002, American Geological Institute. Reference includes data supplied by American Association of Petroleum Geologists, Tulsa, OK, United States

IS - ISSN: 0149-1423

CO - CODEN: AABUD2

AN - ACCESSION NUMBER: 1997-067251

UD - UPDATE CODE: 199722

Registro 5544 de 5614 - GeoRef 1997-2001

TI - TITLE: Evaluation of the anomalous pressure/ gas saturation regimes using well log information.

AU - AUTHORS: Jiao-Zun-S; Surdam-Ronald-C; Boyd-Nicholas-K

AF - AUTHOR AFFILIATION: University of Wyoming, Institute for Energy Research, Laramie, WY, United States

BK - BOOK TITLE: In: American Association of Petroleum Geologists 1997 annual convention.

BA - BOOK AUTHORS: Anonymous

SO - SOURCE: Annual Meeting Abstracts - American Association of Petroleum Geologists and Society of Economic Paleontologists and Mineralogists. 6; Pages 56. 1997.

PB - PUBLISHER: American Association of Petroleum Geologists and Society of Economic Paleontologists and Mineralogists. Tulsa, OK, United States. 1997.

CP - COUNTRY OF PUBLICATION: United-States

PY - PUBLICATION YEAR: 1997

CN - CONFERENCE INFORMATION: American Association of Petroleum Geologists 1997 annual convention. Dallas, TX, United States. April 6-9, 1997.

LA - LANGUAGE: English

AB - ABSTRACT: Determining and evaluating the boundary between normal pressure and anomalous pressure regimes is essential to the successful exploration for hydrocarbons, especially when exploring for deep-basin or basin-center gas accumulations in petroliferous basins. In order to achieve this objective, interpretive techniques based on decompacted sonic log velocity and seismic interval velocity have been developed by the Institute for Energy Research at the University of Wyoming. The process of identifying the top of anomalous pressure using velocity data involves a number of intermediate steps. First, the raw sonic velocities are filtered for lithology (i.e., the filtering is accomplished using the gamma ray log so that only fine-grained clastic lithologies are represented). This step is particularly important in those basins where the section of interest is dominated by fine-grained lithologies. Second, the filtered sonic velocity is decompacted. The decompaction model assumes that sonic velocity increasing with burial as an exponential function and is constrained by the highest observed sonic log profile (i.e., typically about 5000 m/s). Finally the "anomalous" sonic profile is derived by taking the difference between the observed sonic velocity and the modeled sonic velocity (e.g., normal compaction trend). The objective of this technique is to isolate sonic velocity anomalies that can be attributed to anomalously pressured and gas saturated rock. This technique has been applied to a wide variety of petroliferous basins, including the Powder River Basin, Bighorn Basin, Wind River Basin, Washakie Basin, Denver Basin, San Juan Basin, Western Canada Basin, and Sand Wash basins in North America; Colombia basins in South America; Kutai Basin in Indonesia; and several basins in China. Results document that the technique can be used successfully to determine and evaluate the boundary between normal pressure and anomalous pressure regimes.

DE - DESCRIPTORS: acoustical-profiles; Asia-; Bighorn-Basin; China-; Columbia-River-basin; compaction-; Denver-Basin; Far-East; filters-; geophysical-methods; geophysical-profiles; geophysical-surveys; Indonesia-; Kutai-Basin; North-America; petroleum-; petroleum-accumulation; petroleum-exploration; Powder-River-basin; pressure-; San-Juan-Basin; Sand-Wash-Basin; saturation-; seismic-methods; South-America; surveys-; United-States; velocity-; Washakie-Basin; well-logs; Western-Canada-Basin; Wind-River-basin

CC - CATEGORY CODES: 29A-Economic-geology,-geology-of-energy-sources

DT - DOCUMENT TYPE: Abstract; Serial; Conference-Document

BL - BIB LEVEL: Analytic

RF - REFERENCE SOURCE: GeoRef, Copyright 2002, American Geological Institute. Reference includes data supplied by American Association of Petroleum Geologists, Tulsa, OK, United States

IS - ISSN: 0094-0038

CO - CODEN: APGAB2

AN - ACCESSION NUMBER: 1997-065066

UD - UPDATE CODE: 199722

Registro 5545 de 5614 - GeoRef 1997-2001

TI - TITLE: Coaly petroleum systems in Laramide and Subandean basins; examples from the Washakie Basin, Wyoming and Cauca Valley Basin, Colombia.

AU - AUTHORS: Garcia-Gonzalez-Mario; Surdam-Ronald-C

AF - AUTHOR AFFILIATION: Universidad Industrial de Santander, Bucaramanga, Colombia

BK - BOOK TITLE: In: American Association of Petroleum Geologists 1997 annual convention.

BA - BOOK AUTHORS: Anonymous

SO - SOURCE: Annual Meeting Abstracts - American Association of Petroleum Geologists and Society of Economic Paleontologists and Mineralogists. 6; Pages 39. 1997.

PB - PUBLISHER: American Association of Petroleum Geologists and Society of Economic Paleontologists and Mineralogists. Tulsa, OK, United States. 1997.

CP - COUNTRY OF PUBLICATION: United-States

PY - PUBLICATION YEAR: 1997

CN - CONFERENCE INFORMATION: American Association of Petroleum Geologists 1997 annual convention. Dallas, TX, United States. April 6-9, 1997.

LA - LANGUAGE: English

AB - ABSTRACT: An integrated study of organic petrography and analyses was used to evaluate the oil generation potential of the Upper Cretaceous coals in the Greater Green River Basin of Wyoming. The results indicate that these coals have great potential to store large volumes of oil and gas. Under proper geological conditions (at a certain maturation level with appropriate microfracturing and faulting) a significant volume of these hydrocarbons both oil and gas, will be expelled from the coal beds, saturating the interbedded sandstone layers. Hydrous pyrolysis experiments were used to simulate the generation and expulsion processes of Mesaverde coals and shales, and also to calculate their hydrocarbon generation potential. Hydrocarbon generation and destruction and the origin of some oil and gas fields in the Washakie Basin were modeled using the kinetic parameters obtained from these experiments. The methodology developed in this study was also used to evaluate the hydrocarbon generation potential of coals in the Cauca Valley Basin of Colombia. The methodology proved to be very successful in areas where no subsurface samples were available. The Eocene-Oligocene coaly sequence of the Cauca Basin contains coals with hydrogen index values above 300 mg/g and excellent oil and gas generation potential.

DE - DESCRIPTORS: Cauca-Basin; Cenozoic-; clastic-rocks; coal-; Colombia-; Cretaceous-; Eocene-; genesis-; geochemistry-; Green-River-basin; hydrogen-; maturity-; Mesaverde-Group; Mesozoic-; migration-; natural-gas; Oligocene-; organic-compounds; organic-materials; organic-residues; Paleogene-; petrography-; petroleum-; reservoir-rocks; sandstone-; saturation-; sedimentary-rocks; South-America; Tertiary-; United-States; Upper-Cretaceous; Washakie-Basin; Wyoming-

CC - CATEGORY CODES: 29A-Economic-geology,-geology-of-energy-sources

DT - DOCUMENT TYPE: Abstract; Serial; Conference-Document

BL - BIB LEVEL: Analytic

RF - REFERENCE SOURCE: GeoRef, Copyright 2002, American Geological Institute. Reference includes data supplied by American Association of Petroleum Geologists, Tulsa, OK, United States

IS - ISSN: 0094-0038

CO - CODEN: APGAB2

AN - ACCESSION NUMBER: 1997-065031

UD - UPDATE CODE: 199722

Registro 5546 de 5614 - GeoRef 1997-2001

TI - TITLE: Decreasing influence of Subantarctic Mode Water north of the Tasman Front over the past 150 kyr.

AU - AUTHORS: Martinez-R-J-I

AF - AUTHOR AFFILIATION: Ecopetrol-ICP, Instituto Colombiano del Petroleo, Bucaramanga, Colombia

BK - BOOK TITLE: In: The late Quaternary palaeoceanography of the Australasian region.

BA - BOOK AUTHORS: De-Deckker-P (editor)

SO - SOURCE: Palaeogeography, Palaeoclimatology, Palaeoecology. 131; 3-4, Pages 355-364. 1997.

PB - PUBLISHER: Elsevier. Amsterdam, Netherlands. 1997.

RP - RESEARCH PROGRAM: DSDP (Deep Sea Drilling Project)

CP - COUNTRY OF PUBLICATION: Netherlands

PY - PUBLICATION YEAR: 1997

LA - LANGUAGE: English

AB - ABSTRACT: A positive relationship between the population size of Globorotalia truncatulinoides in deep-sea sediments and thermostad thicknesses in mode waters of both the northern and the southern hemispheres is documented. In cores RC12-113, DSDP 588 and DSDP 591 (located north of the Tasman Front) G. truncatulinoides shows a decreasing trend in abundance from oxygen isotope stages 6 to 1, suggesting a progressive reduction of Subantarctic Mode Water (SAMW) thermostads in the northern Tasman Sea. Heating, seasonality and/or a more dynamic East Australian Current are suggested as possible mechanisms that cause the piling up of isotherms that distort thermostads in the northern Tasman Sea. Alternatively, a more vigorous mixing of the ocean (by convection and overturning) may have been in operation south of the Subtropical Convergence during glacial stage 6. Palaeoceanographic conditions during glacial stages 6 and 2 appear to be significantly different.

DE - DESCRIPTORS: Cenozoic-; Deep-Sea-Drilling-Project; DSDP-Site-588; DSDP-Site-591; Foraminifera-; Globigerinacea-; Globorotalia-; Globorotalia-truncatulinoides; Globorotaliidae-; Invertebrata-; IPOD-; Leg-90; Lord-Howe-Rise; microfossils-; Pacific-Ocean; paleo-oceanography; paleocirculation-; paleotemperature-; planktonic-taxa; Pleistocene-; Protista-; Quaternary-; Rotaliina-; South-Pacific; Southwest-Pacific; Subantarctic-Mode-Water; Tasman-Front; upper-Pleistocene; West-Pacific

CC - CATEGORY CODES: 24-Quaternary-geology

DT - DOCUMENT TYPE: Serial

BL - BIB LEVEL: Analytic

IL - ILLUSTRATION: illus.

RF - REFERENCE SOURCE: GeoRef, Copyright 2002, American Geological Institute. Reference includes data from CAPCAS, Elsevier Scientific Publishers, Amsterdam, Netherlands

IS - ISSN: 0031-0182

CO - CODEN: PPPYAB

AN - ACCESSION NUMBER: 1997-064769

UD - UPDATE CODE: 199721

Registro 5547 de 5614 - GeoRef 1997-2001

TI - TITLE: Datation K-Ar et (super 40) Ar/ (super 39) Ar a 65 Ma des gisements d'emeraude du district de Chivor-Macanal; argument en faveur d'une deformation precoce dans la Cordillere orientale de Colombie

Translated Title: K/ Ar and (super 40) Ar/ (super 39) Ar dating at 65 Ma of the Chivor-Macanal emerald deposits; evidence for early tectonic activity in the Eastern Cordillera of Colombia.

AU - AUTHORS: Cheilletz-A; Giuliani-G; Branquet-Y; Laumonier-B; Sanchez-M-A-J; Feraud-G; Arhan-T

AF - AUTHOR AFFILIATION: CRPG-CNRS, Vandoeuvre-les-Nancy, France

SO - SOURCE: Comptes Rendus de l'Academie des Sciences, Serie II. Sciences de la Terre et des Planetes. 324; 5, Pages 369-377. 1997.

PB - PUBLISHER: Gauthier-Villars. Montrouge, France. 1997.

CP - COUNTRY OF PUBLICATION: France

PY - PUBLICATION YEAR: 1997

LA - LANGUAGE: French

LS - LANGUAGE OF SUMMARY: English

DE - DESCRIPTORS: absolute-age; albitite-; Andes-; Ar-Ar; back-arc-basins; basins-; beryl-; black-shale; breccia-; brecciation-; brines-; carbonates-; Cenozoic-; Chivor-Macanal-Deposit; clastic-rocks; Colombia-; Cretaceous-; dates-; decollement-; Eastern-Cordillera; emerald-; gems-; geodes-; igneous-rocks; K-T-boundary; K-Ar; lower-Paleocene; Mesozoic-; metamorphic-rocks; metasomatic-rocks; metasomatism-; mica-group; mineral-deposits,-genesis; mineralization-; muscovite-; Northern-Andes; Paleocene-; Paleogene-; paragenesis-; plutonic-rocks; ring-silicates; secondary-structures; sedimentary-rocks; sedimentary-structures; sheet-silicates; silicates-; South-America; stratiform-deposits; stratigraphic-boundary; structural-controls; syenites-; tectonic-breccia; Tertiary-; Upper-Cretaceous; veins-

CC - CATEGORY CODES: 28A-Economic-geology,-geology-of-nonmetal-deposits; 03-Geochronology

DT - DOCUMENT TYPE: Serial

BL - BIB LEVEL: Analytic

IL - ILLUSTRATION: Refs: 6; 2 tables.

RF - REFERENCE SOURCE: GeoRef, Copyright 2002, American Geological Institute. Reference includes data from PASCAL, Institute de l'Information Scientifique et Technique, Vandoeuvre-les-Nancy, France

IS - ISSN: 1251-8050

AN - ACCESSION NUMBER: 1997-063369

UD - UPDATE CODE: 199721

Registro 5548 de 5614 - GeoRef 1997-2001

TI - TITLE: Geochemical assessment of depositional environments using oil molecular data.

AU - AUTHORS: Mello-M-R

AF - AUTHOR AFFILIATION: Petrobras/CENPES/SEGEQ, Rio de Janeiro, Brazil

BK - BOOK TITLE: In: American Association of Petroleum Geologists 1997 annual convention.

BA - BOOK AUTHORS: Anonymous

SO - SOURCE: Annual Meeting Abstracts - American Association of Petroleum Geologists and Society of Economic Paleontologists and Mineralogists. 6; Pages 81-82. 1997.

PB - PUBLISHER: American Association of Petroleum Geologists and Society of Economic Paleontologists and Mineralogists. Tulsa, OK, United States. 1997.

CP - COUNTRY OF PUBLICATION: United-States

PY - PUBLICATION YEAR: 1997

CN - CONFERENCE INFORMATION: American Association of Petroleum Geologists 1997 annual convention. Dallas, TX, United States. April 6-9, 1997.

LA - LANGUAGE: English

AB - ABSTRACT: Carbon and hydrogen isotopic data and biomarkers from oils, allowed the assessment, identification and differentiation of lacustrine and marine source rock depositional environments. The samples studied were recovered from Latin American syn-rift, sag and drift stages of Cretaceous and Tertiary ages. Two environments were identified in the syn-rift stage: (i) Lower Neocomian deep, fresh to brackish water lacustrine (Reconcavo basin, Brazil), (ii) Upper Neocomian shallow hypersaline lake (Sergipe basin, Brazil). Two environments were identified in sag basins: (iii) Tithonian semi-restricted shallow marine carbonate (Chiapas basin, Mexico), (iv) Aptian marine evaporitic. Four environments were identified in a drift stage: (v) Cenomanian-Turonian deep marine carbonate (Maracaibo basin, Venezuela), (vi) Miocene marine deltaic siliciclastic system (Lower Magdalena basin, Colombia), (vii) Miocene marine deltaic system with carbonatic influence (Foz de Amazonas basin, Brazil), and (vii) Oligocene marine deltaic proximal (Plato basin, Colombia). Within the tectono-sedimentary settings, successive sea level changes or expansions and contractions of the lacustrine water bodies, created variations in water column salinity and temperature and, hence, the development of water stratification and bottom water anoxia. These differences can be identified using only oil samples, without the need of actual source rock data. Even when oils or depositional environments are mixed, individual components and their relative contributions can be assessed.

DE - DESCRIPTORS: Bahia-Brazil; brackish-water-environment; Brazil-; C-13-C-12; carbon-; Cenozoic-; Chiapas-Basin; Colombia-; Cretaceous-; D-H; depositional-environment; Foz-de-Amazonas-Basin; fresh-water-environment; geochemistry-; hydrogen-; isotope-ratios; isotopes-; lacustrine-environment; Latin-America; Magdalena-Basin; Maracaibo-Basin; marine-environment; Mesozoic-; molecular-structure; paleosalinity-; paleotemperature-; petroleum-; Plato-Basin; Reconcavo-Basin; Sergipe-Alagoas-Basin; shallow-water-environment; source-rocks; South-America; stable-isotopes; Tertiary-; variations-; Venezuela-

CC - CATEGORY CODES: 12-Stratigraphy; 02D-Isotope-geochemistry

DT - DOCUMENT TYPE: Abstract; Serial; Conference-Document

BL - BIB LEVEL: Analytic

RF - REFERENCE SOURCE: GeoRef, Copyright 2002, American Geological Institute. Reference includes data supplied by American Association of Petroleum Geologists, Tulsa, OK, United States

IS - ISSN: 0094-0038

CO - CODEN: APGAB2

AN - ACCESSION NUMBER: 1997-063272

UD - UPDATE CODE: 199721

Registro 5549 de 5614 - GeoRef 1997-2001

TI - TITLE: Parallel Jurassic-Paleogene tectonic evolution of Magdalena Basin and Cordillera Oriental, Colombia, and borderland rift-Laramide Basin systems, Southwest New Mexico and Southeast Arizona.

AU - AUTHORS: Bayona-G; Lawton-T-F

AF - AUTHOR AFFILIATION: New Mexico State University, Department of Geological Sciences, Las Cruces, NM, United States

BK - BOOK TITLE: In: New Mexico Geological Society annual spring meeting.

BA - BOOK AUTHORS: Anonymous

SO - SOURCE: New Mexico Geology. 19; 2, Pages 53. 1997.

PB - PUBLISHER: New Mexico Bureau of Mines and Mineral Resources. Socorro, NM, United States. 1997.

CP - COUNTRY OF PUBLICATION: United-States

PY - PUBLICATION YEAR: 1997

CN - CONFERENCE INFORMATION: New Mexico Geological Society annual spring meeting. Socorro, NM, United States. April 18, 1997.

LA - LANGUAGE: English

DE - DESCRIPTORS: Albian-; Andes-; Aptian-; Arizona-; Cenozoic-; Colombia-; Cretaceous-; deposition-; Eastern-Cordillera; Jurassic-; Laramide-Orogeny; Lower-Cretaceous; Magdalena-Basin; Mesozoic-; Neocomian-; New-Mexico; Paleogene-; rifting-; South-America; southeastern-Arizona; southwestern-New-Mexico; Tertiary-; United-States; uplifts-; volcanism-

CC - CATEGORY CODES: 16-Structural-geology