AN - ACCESSION NUMBER: 1954-004168
UD - UPDATE CODE: 1954
Registro 3028 de 5614 - GeoRef Disc 1: 1785-1974
TI - TITLE: Geology and mineral resources of Colombia.
AU - AUTHORS: Straley-H-W III
SO - SOURCE: Proceedings of the Pacific Science Congress. 2; Pages 182-192. 1953.
NT - NOTES: 7th, New Zealand, Pr.
PB - PUBLISHER: [Pacific Science Congress]. [location varies], United States. 1953.
CP - COUNTRY OF PUBLICATION: United-States
PY - PUBLICATION YEAR: 1953
LA - LANGUAGE: English
AB - ABSTRACT: Outlines the distribution, stratigraphic relations, and lithologic character of Paleozoic and Mesozoic formations of Colombia and briefly summarizes data on the occurrence and exploitation of mineral deposits. Precious metals, petroleum, and emeralds are the principal resources being exploited, but commercial quantities of other commodities are known to be present.
DE - DESCRIPTORS: Colombia-; economic-geology; historical-geology; mineral-resources; Pre-Tertiary-geology; South-America
CC - CATEGORY CODES: 26-Economic-geology,-general
DT - DOCUMENT TYPE: Serial
BL - BIB LEVEL: Analytic
IL - ILLUSTRATION: illus. incl. sketch map.
RF - REFERENCE SOURCE: GeoRef, Copyright 2000, American Geological Institute. Reference includes data from Bibliography and Index of Geology Exclusive of North America, Geological Society of America, Boulder, CO, United States
CO - CODEN: PCSYA3
AN - ACCESSION NUMBER: 1954-004950
UD - UPDATE CODE: 1954
Registro 3029 de 5614 - GeoRef Disc 1: 1785-1974
TI - TITLE: Estructura de las esmeraldas de Muzo.
AU - AUTHORS: Barriga-Villalba-A-M
SO - SOURCE: Revista de la Academia Colombiana de Ciencias Exactas, Fisicas y Naturales. 9; 33-34, Pages 37-43. 1953.
PB - PUBLISHER: Academia Colombiana de Ciencias Exactas, Fisicas y Naturales. Bogota, Colombia. 1953.
CP - COUNTRY OF PUBLICATION: Colombia
PY - PUBLICATION YEAR: 1953
LA - LANGUAGE: Spanish
AB - ABSTRACT: Describes the crystal structure of emeralds from the Muzo district, Colombia.
DE - DESCRIPTORS: Colombia-; crystal-structure; emerald-; gems-; mineralogy-; Muzo-district; ring-silicates; silicates-; South-America; structure-; X-ray-analysis
CC - CATEGORY CODES: 01-Mineralogy
DT - DOCUMENT TYPE: Serial
BL - BIB LEVEL: Analytic
IL - ILLUSTRATION: illus.
RF - REFERENCE SOURCE: GeoRef, Copyright 2000, American Geological Institute. Reference includes data from Bibliography and Index of Geology Exclusive of North America, Geological Society of America, Boulder, CO, United States
IS - ISSN: 0370-3908
CO - CODEN: RCCFAO
AN - ACCESSION NUMBER: 1955-000307
UD - UPDATE CODE: 1955
Registro 3030 de 5614 - GeoRef Disc 1: 1785-1974
TI - TITLE: Geology and mineral resources of Colombia.
AU - AUTHORS: Garcia-N-F; Straley III-H-W
SO - SOURCE: Proceedings of the Pacific Science Congress. 2; Pages 182-192. 1953.
NT - NOTES: 7th, New Zealand, Pr.
PB - PUBLISHER: [Pacific Science Congress]. [location varies], United States. 1953.
CP - COUNTRY OF PUBLICATION: United-States
PY - PUBLICATION YEAR: 1953
LA - LANGUAGE: English
AB - ABSTRACT: Through a publisher's error, this paper was credited to the junior author only. It is here listed under the correct authorship.
DE - DESCRIPTORS: Colombia-; economic-geology; historical-geology; mineral-resources; Pre-Tertiary-geology; South-America
CC - CATEGORY CODES: 26-Economic-geology,-general
DT - DOCUMENT TYPE: Serial
BL - BIB LEVEL: Analytic
IL - ILLUSTRATION: illus. incl. sketch map.
RF - REFERENCE SOURCE: GeoRef, Copyright 2000, American Geological Institute. Reference includes data from Bibliography and Index of Geology Exclusive of North America, Geological Society of America, Boulder, CO, United States
CO - CODEN: PCSYA3
AN - ACCESSION NUMBER: 1955-001951
UD - UPDATE CODE: 1955
Registro 3031 de 5614 - GeoRef Disc 1: 1785-1974
TI - TITLE: Un posible banano (Musa) fosil del cretaceo de Colombia.
AU - AUTHORS: Huertas-G-Gustavo; van-der-Hammen-Thomas
SO - SOURCE: Revista de la Academia Colombiana de Ciencias Exactas, Fisicas y Naturales. 9; 33-34, Pages 115-116. 1953.
PB - PUBLISHER: Academia Colombiana de Ciencias Exactas, Fisicas y Naturales. Bogota, Colombia. 1953.
CP - COUNTRY OF PUBLICATION: Colombia
PY - PUBLICATION YEAR: 1953
LA - LANGUAGE: Spanish
AB - ABSTRACT: A fossil fruit found in the debris of a rock quarry in Cundinamarca, Colombia, is considered a Cretaceous banana.
DE - DESCRIPTORS: Colombia-; Cretaceous-; Cundinamarca-; Mesozoic-; Musa-; paleobotany-; paleontology-; South-America
CC - CATEGORY CODES: 09-Paleobotany
DT - DOCUMENT TYPE: Serial
BL - BIB LEVEL: Analytic
IL - ILLUSTRATION: illus. incl. geol. sketch map.
RF - REFERENCE SOURCE: GeoRef, Copyright 2000, American Geological Institute. Reference includes data from Bibliography and Index of Geology Exclusive of North America, Geological Society of America, Boulder, CO, United States
IS - ISSN: 0370-3908
CO - CODEN: RCCFAO
AN - ACCESSION NUMBER: 1955-002642
UD - UPDATE CODE: 1955
Registro 3032 de 5614 - GeoRef Disc 1: 1785-1974
TI - TITLE: A new prionodont pelecypod genus.
AU - AUTHORS: Nicol-David
SO - SOURCE: Journal of the Washington Academy of Sciences. 43; 4, Pages 103-105. 1953.
PB - PUBLISHER: Washington Academy of Sciences. Washington, DC, United States. 1953.
CP - COUNTRY OF PUBLICATION: United-States
PY - PUBLICATION YEAR: 1953
LA - LANGUAGE: English
AB - ABSTRACT: On the basis of additional material from the upper Cretaceous of Colombia, assigns the pelecypod originally described as Cardium? abnormalis from the upper Cretaceous of the Paita region, Peru, to the new genus Pettersia.
DE - DESCRIPTORS: Bivalvia-; Colombia-; Cretaceous-; Invertebrata-; Mesozoic-; Mollusca-; paleontology-; Peru-; Peru-Colombia; Pettersia-; prionodont-pelecypod; South-America
CC - CATEGORY CODES: 10-Invertebrate-paleontology
DT - DOCUMENT TYPE: Serial
BL - BIB LEVEL: Analytic
IL - ILLUSTRATION: illus.
RF - REFERENCE SOURCE: GeoRef, Copyright 2000, American Geological Institute. Reference includes data from Bibliography and Index of Geology Exclusive of North America, Geological Society of America, Boulder, CO, United States
IS - ISSN: 0043-0439
CO - CODEN: JWASA3
AN - ACCESSION NUMBER: 1955-004219
UD - UPDATE CODE: 1955
Registro 3033 de 5614 - GeoRef Disc 1: 1785-1974
TI - TITLE: La sismologia investiga el interior de la tierra.
AU - AUTHORS: Ramirez-Jesus-Emilio
SO - SOURCE: Revista de la Academia Colombiana de Ciencias Exactas, Fisicas y Naturales. 9; 33-34, Pages 32-36. 1953.
PB - PUBLISHER: Academia Colombiana de Ciencias Exactas, Fisicas y Naturales. Bogota, Colombia. 1953.
CP - COUNTRY OF PUBLICATION: Colombia
PY - PUBLICATION YEAR: 1953
LA - LANGUAGE: Spanish
AB - ABSTRACT: Discusses the structure of the earth's crust and interior, on the basis of seismic data, with special reference to zones of discontinuity.
DE - DESCRIPTORS: Earth-; interior-; seismic-data; seismology-; structure-
CC - CATEGORY CODES: 19-Seismology
DT - DOCUMENT TYPE: Serial
BL - BIB LEVEL: Analytic
IL - ILLUSTRATION: illus.
RF - REFERENCE SOURCE: GeoRef, Copyright 2000, American Geological Institute. Reference includes data from Bibliography and Index of Geology Exclusive of North America, Geological Society of America, Boulder, CO, United States
IS - ISSN: 0370-3908
CO - CODEN: RCCFAO
AN - ACCESSION NUMBER: 1955-004710
UD - UPDATE CODE: 1955
Registro 3034 de 5614 - GeoRef Disc 1: 1785-1974
TI - TITLE: La maravillosa cueva de los Guacharos en le departamento del Huila.
AU - AUTHORS: Ramirez-Jesus-Emilio
SO - SOURCE: Acad. Colomb. Cienc., Rev.; (Separate).. 9; 35, Pages 146-152. 1953.
PY - PUBLICATION YEAR: 1953
LA - LANGUAGE: Spanish
AB - ABSTRACT: A description of the Guacharos cave, Huila, Colombia; includes a section on the geology of the cave, which was formed by chemical and mechanical erosion by subsurface waters in a tilted block of Cretaceous strata.
DE - DESCRIPTORS: caves-; Colombia-; Guacharos-cave; Huila-; physiographic-geology; South-America
CC - CATEGORY CODES: 23-Geomorphology
DT - DOCUMENT TYPE: Serial
BL - BIB LEVEL: Analytic
IL - ILLUSTRATION: illus. incl. map, 1954; Inst. Geofis. Andes Colombianos. s. C Geol., [B.] No. 3, 1954; also issued as Excursion a la cueva de los Guacharos: Rev. Javerianat. 40, No. 199, p. 197-208, illus. incl. sketch map, 1953; Inst. Geofis. Andes Colombianos, s. C Geol., Pub. No. 3.
RF - REFERENCE SOURCE: GeoRef, Copyright 2000, American Geological Institute. Reference includes data from Bibliography and Index of Geology Exclusive of North America, Geological Society of America, Boulder, CO, United States
AN - ACCESSION NUMBER: 1955-004711
UD - UPDATE CODE: 1955
Registro 3035 de 5614 - GeoRef Disc 1: 1785-1974
BK - BOOK TITLE: Andean-type foreland deformation; structural development of the Neiva Basin, Upper Magdalena Valley, Colombia.
BA - BOOK AUTHORS: Butler-Kim-Robert
CP - COUNTRY OF PUBLICATION: United-States
PY - PUBLICATION YEAR: 1953
DG - DEGREE GRANTED: Doctoral
DI - DEGREE GRANTING INSTITUTION: University of South Carolina. Columbia, SC, United States. Pages: 543. 1953.
LA - LANGUAGE: English
DE - DESCRIPTORS: Andean-Orogeny; Andes-; Andes-foreland; anticlines-; asymmetric-folds; Cenozoic-; Central-Cordillera; Colombia-; crustal-shortening; decollement-; displacements-; evolution-; faults-; fold-belts; folds-; Magdalena-Valley; mechanism-; Neiva-Basin; Northern-Andes; Oligocene-; orogeny-; Paleogene-; sedimentary-cover; South-America; structural-geology; style-; synclines-; tectonics-; Tertiary-; thrust-faults
CC - CATEGORY CODES: 16-Structural-geology
DT - DOCUMENT TYPE: Thesis-or-Dissertation
BL - BIB LEVEL: Monograph
MC - MAP COORDINATES: LAT: N020000; N070000; LONG: W0723000; W0770000.
RF - REFERENCE SOURCE: GeoRef, Copyright 2000, American Geological Institute.
AV - AVAILABILITY: University Microfilms, Ann Arbor, MI, United States
AN - ACCESSION NUMBER: 1984-025059
UD - UPDATE CODE: 1984
Registro 3036 de 5614 - GeoRef Disc 1: 1785-1974
TI - TITLE: American Triassic estherids.
AU - AUTHORS: Bock-Wilhelm
AF - AUTHOR AFFILIATION: Acad. Nat. Sci., Philadelphia, PA, United States
SO - SOURCE: Journal of Paleontology. 27; 1, Pages 62-76. 1953.
PB - PUBLISHER: Society of Economic Paleontologists and Mineralogists. Tulsa, OK, United States. 1953.
CP - COUNTRY OF PUBLICATION: United-States
PY - PUBLICATION YEAR: 1953
LA - LANGUAGE: English
DE - DESCRIPTORS: Arthropoda-; Branchiopoda-; classification-; Colombia-; Crustacea-; Devonian-; Invertebrata-; Mandibulata-; Mesozoic-; North-America; paleontology-; Paleozoic-; South-America; Triassic-; Venezuela-
CC - CATEGORY CODES: 10-Invertebrate-paleontology
DT - DOCUMENT TYPE: Serial
BL - BIB LEVEL: Analytic
IL - ILLUSTRATION: 3 plates.
RF - REFERENCE SOURCE: GeoRef, Copyright 2000, American Geological Institute.
IS - ISSN: 0022-3360
CO - CODEN: JPALAZ
AN - ACCESSION NUMBER: 1986-066720
UD - UPDATE CODE: 1986
Registro 3037 de 5614 - GeoRef Disc 1: 1785-1974
TI - TITLE: Sur la decouverte de Knemiceratinae (ammonites albiennes) en Equateur, en Colombie et au Venezuela.
AU - AUTHORS: Breistroffer-Maurice
SO - SOURCE: Compte Rendus Hebdomadaires des Seances de l'Academie des Sciences. 234; 27, Pages 2633-2635. 1952.
PB - PUBLISHER: Gauthier-Villars. Paris, France. 1952.
CP - COUNTRY OF PUBLICATION: France
PY - PUBLICATION YEAR: 1952
LA - LANGUAGE: French
AB - ABSTRACT: Records the discovery of Albian (Cretaceous) ammonites belonging to the Knemiceratinae in Ecuador, Colombia, and Venezuela.
DE - DESCRIPTORS: Albian-; Albian-Knemiceratinae; Cephalopoda-; Colombia-; Cretaceous-; Ecuador-; Ecuador-Colombia-Venezuela; Invertebrata-; Knemiceratinae-; Lower-Cretaceous; Mesozoic-; Mollusca-; paleontology-; South-America; Venezuela-
CC - CATEGORY CODES: 10-Invertebrate-paleontology
DT - DOCUMENT TYPE: Serial
BL - BIB LEVEL: Analytic
RF - REFERENCE SOURCE: GeoRef, Copyright 2000, American Geological Institute. Reference includes data from Bibliography and Index of Geology Exclusive of North America, Geological Society of America, Boulder, CO, United States
IS - ISSN: 0001-4036
CO - CODEN: CHDBAN
AN - ACCESSION NUMBER: 1952-000631
UD - UPDATE CODE: 1952
Registro 3038 de 5614 - GeoRef Disc 1: 1785-1974
TI - TITLE: The structure of Colombia.
AU - AUTHORS: Oppenheim-Victor
SO - SOURCE: Transactions - American Geophysical Union. 33; 5, Part 1, Pages 739-748. 1952.
PB - PUBLISHER: American Geophysical Union. Washington, DC, United States. 1952.
CP - COUNTRY OF PUBLICATION: United-States
PY - PUBLICATION YEAR: 1952
LA - LANGUAGE: English
AB - ABSTRACT: Structural elements distinguished in Colombia include the eastern Precambrian Guiana shield and, to the west and north, the different ranges of the Colombian Andes. The predominant structural pattern in the Colombian cordilleras is due to block faulting, inferred to be the product of vertical rather than compressional stresses; low-angle thrusting and faulting are present only locally.
DE - DESCRIPTORS: Colombia-; faults-; folds-; South-America; structure-; tectonics-
CC - CATEGORY CODES: 16-Structural-geology
DT - DOCUMENT TYPE: Serial
BL - BIB LEVEL: Analytic
IL - ILLUSTRATION: illus. incl. geol. sketch map.
RF - REFERENCE SOURCE: GeoRef, Copyright 2000, American Geological Institute. Reference includes data from Bibliography and Index of Geology Exclusive of North America, Geological Society of America, Boulder, CO, United States
IS - ISSN: 0002-8606
CO - CODEN: TAGUAT
AN - ACCESSION NUMBER: 1952-003763
UD - UPDATE CODE: 1952
Registro 3039 de 5614 - GeoRef Disc 1: 1785-1974
TI - TITLE: Vertebrate paleontology and continental stratigraphy in Colombia.
AU - AUTHORS: Stirton-R-A
SO - SOURCE: Oil and Gas Journal. 50; 46, Pages 212. 1952.
PB - PUBLISHER: PennWell. Tulsa, OK, United States. 1952.
CP - COUNTRY OF PUBLICATION: United-States
PY - PUBLICATION YEAR: 1952
LA - LANGUAGE: English
DE - DESCRIPTORS: Chordata-; Colombia-; paleontology-; South-America; Vertebrata-
CC - CATEGORY CODES: 08-General-paleontology
DT - DOCUMENT TYPE: Abstract; Serial
BL - BIB LEVEL: Analytic
RF - REFERENCE SOURCE: GeoRef, Copyright 2000, American Geological Institute. Reference includes data from Bibliography and Index of Geology Exclusive of North America, Geological Society of America, Boulder, CO, United States
IS - ISSN: 0030-1388
CO - CODEN: OIGJAV
AN - ACCESSION NUMBER: 1952-004835
UD - UPDATE CODE: 1952
Registro 3040 de 5614 - GeoRef Disc 1: 1785-1974
TI - TITLE: Yacimientos de hierro en Colombia.
AU - AUTHORS: Colombia-Servicio-Geologico-Nacional
SO - SOURCE: Report of the ... Session - International Geological Congress. 1; Pages 361-368. 1952.
NT - NOTES: 19th, Algeria, Symposium . . . fer
PB - PUBLISHER: International Geological Congress. [location varies], International. 1952.
RP - RESEARCH PROGRAM: IGC (International Geological Congress)
CP - COUNTRY OF PUBLICATION: International
PY - PUBLICATION YEAR: 1952
LA - LANGUAGE: Spanish
AB - ABSTRACT: A summary of data on the geologic setting, composition, and reserves of iron ore in eleven districts in Colombia.
DE - DESCRIPTORS: Colombia-; economic-geology; iron-; metals-; South-America
CC - CATEGORY CODES: 27-Economic-geology-of-ore-deposits
DT - DOCUMENT TYPE: Serial
BL - BIB LEVEL: Analytic
RF - REFERENCE SOURCE: GeoRef, Copyright 2000, American Geological Institute. Reference includes data from Bibliography and Index of Geology Exclusive of North America, Geological Society of America, Boulder, CO, United States
IS - ISSN: 1023-3210
CO - CODEN: IGCGAO
AN - ACCESSION NUMBER: 1953-000961
UD - UPDATE CODE: 1953
Registro 3041 de 5614 - GeoRef Disc 1: 1785-1974
TI - TITLE: Limestone and guano resources of southern Cotabato and Maramag, Bukidnon.
AU - AUTHORS: Francisco-Felipe-U; Comsti-Francisco-A
SO - SOURCE: Report of Investigations - Philippines, Bureau of Mines. 3; 6, Pages 26-36. 1952.
NT - NOTES: 11 p. (processed), illus. (incl. g. sk. map), 1952; Philippine Geologist
PB - PUBLISHER: Manila, Philippines. 1952.
CP - COUNTRY OF PUBLICATION: Philippines
PY - PUBLICATION YEAR: 1952
LA - LANGUAGE: English
AB - ABSTRACT: Reports occurrences of limestone, and of guano deposits in limestone caves, which are potential sources of fertilizer materials for farm projects in the Alah valley region, south-central Cotabato, and the Maramag plains, Bukidnon, Philippines. Data on the geology and soils of both areas and chemical analyses of the limestone (and guano) are included.
DE - DESCRIPTORS: Asia-; Cotabato-Maramag; economic-geology; Far-East; Fertilizer-materials; Fertilizer-materials,-Colombia,-Narino; limestone-and-guano; Philippine-Islands
CC - CATEGORY CODES: 26-Economic-geology,-general
DT - DOCUMENT TYPE: Serial
BL - BIB LEVEL: Analytic
RF - REFERENCE SOURCE: GeoRef, Copyright 2000, American Geological Institute. Reference includes data from Bibliography and Index of Geology Exclusive of North America, Geological Society of America, Boulder, CO, United States
IS - ISSN: 0554-0070
CO - CODEN: PMRIAK
AN - ACCESSION NUMBER: 1953-001562
UD - UPDATE CODE: 1953
Registro 3042 de 5614 - GeoRef Disc 1: 1785-1974
TI - TITLE: Peat in tropical America.
AU - AUTHORS: Haught-O-L
SO - SOURCE: West Virginia Acad. Sci., Pr.. 23; Pages 105-107. 1952.
PY - PUBLICATION YEAR: 1952
LA - LANGUAGE: English
AB - ABSTRACT: The presence of modern peat accumulations in the Orinoco basin and the middle Magdalena valley, Colombia, supports the conclusion that the high temperatures of tropical regions are not necessarily unfavorable for the formation of peat, and demonstrates that poorly-drained terrain, relatively constant moisture, absence of clastic sedimentation, and abundant plant growth are the important factors in peat development.
DE - DESCRIPTORS: Colombia-; economic-geology; Formation-; organic-residues; peat-; sediments-; South-America
CC - CATEGORY CODES: 29-Economic-geology-of-energy-sources
DT - DOCUMENT TYPE: Serial
BL - BIB LEVEL: Analytic
RF - REFERENCE SOURCE: GeoRef, Copyright 2000, American Geological Institute. Reference includes data from Bibliography and Index of Geology Exclusive of North America, Geological Society of America, Boulder, CO, United States
AN - ACCESSION NUMBER: 1953-001981
UD - UPDATE CODE: 1953
Registro 3043 de 5614 - GeoRef Disc 1: 1785-1974
TI - TITLE: Petroleum development of Colombia.
AU - AUTHORS: Oppenheim-Victor
SO - SOURCE: JPT. Journal of Petroleum Technology. 4; 11, Pages 11-15. 1952.
PB - PUBLISHER: American Institute of Mining, Metallurgical and Petroleum Engineers. Dallas, TX, United States. 1952.
CP - COUNTRY OF PUBLICATION: United-States
PY - PUBLICATION YEAR: 1952
LA - LANGUAGE: English
AB - ABSTRACT: Includes brief descriptions of the sedimentary basins and principal oil fields of Colombia.
DE - DESCRIPTORS: Colombia-; economic-geology; petroleum-; South-America
CC - CATEGORY CODES: 29-Economic-geology-of-energy-sources
DT - DOCUMENT TYPE: Serial
BL - BIB LEVEL: Analytic
IL - ILLUSTRATION: illus. incl. geol. sketch map.
RF - REFERENCE SOURCE: GeoRef, Copyright 2000, American Geological Institute. Reference includes data from Bibliography and Index of Geology Exclusive of North America, Geological Society of America, Boulder, CO, United States
IS - ISSN: 0149-2136
CO - CODEN: JPTJAM
AN - ACCESSION NUMBER: 1953-003442
UD - UPDATE CODE: 1953
Registro 3044 de 5614 - GeoRef Disc 1: 1785-1974
TI - TITLE: Notas sobre algunos bivalvos colombianos.
AU - AUTHORS: Daniel-H
SO - SOURCE: Dyna (Medellin, Colombia). 66; Pages 50-56. 1952.
NT - NOTES: 19
PB - PUBLISHER: Universidad Nacional de Colombia, Facultad Nacional de Minas. Medellin, Colombia. 1952.
CP - COUNTRY OF PUBLICATION: Colombia
PY - PUBLICATION YEAR: 1952
LA - LANGUAGE: Spanish
AB - ABSTRACT: An annotated list of pelecypods from coastal localities of Colombia, which are represented both in fossil and living faunas.
DE - DESCRIPTORS: Bivalvia-; Cenozoic-; Colombia-; Invertebrata-; Mollusca-; paleontology-; Quaternary-; South-America; Tertiary-
CC - CATEGORY CODES: 10-Invertebrate-paleontology
DT - DOCUMENT TYPE: Serial
BL - BIB LEVEL: Analytic
RF - REFERENCE SOURCE: GeoRef, Copyright 2000, American Geological Institute. Reference includes data from Bibliography and Index of Geology Exclusive of North America, Geological Society of America, Boulder, CO, United States
IS - ISSN: 0012-7353
CO - CODEN: DYNAAU
AN - ACCESSION NUMBER: 1963-001019
UD - UPDATE CODE: 1963
Registro 3045 de 5614 - GeoRef Disc 1: 1785-1974
BK - BOOK TITLE: Late Miocene rodents from Colombia, with a detailed description of continental stratigraphy of the La Venta Badlands.
BA - BOOK AUTHORS: Fields-R-W
CP - COUNTRY OF PUBLICATION: United-States
PY - PUBLICATION YEAR: 1952
DG - DEGREE GRANTED: Doctoral
DI - DEGREE GRANTING INSTITUTION: University of California, Berkeley. Berkeley, CA, United States. Pages: 297. 1952.
LA - LANGUAGE: English
DE - DESCRIPTORS: biostratigraphy-; Cenozoic-; Chordata-; Colombia-; Eutheria-; La-Venta-Badlands; Mammalia-; Miocene-; Neogene-; Rodentia-; South-America; stratigraphy-; Tertiary-; Tetrapoda-; Theria-; upper-Miocene; Vertebrata-
CC - CATEGORY CODES: 12-Stratigraphy
DT - DOCUMENT TYPE: Thesis-or-Dissertation
BL - BIB LEVEL: Monograph
RF - REFERENCE SOURCE: GeoRef, Copyright 2000, American Geological Institute.
AN - ACCESSION NUMBER: 1990-074974
UD - UPDATE CODE: 1990
Registro 3046 de 5614 - GeoRef Disc 1: 1785-1974
BK - BOOK TITLE: Estudio sobre las minas de oro y plata de Colombia
Translated Title: Study of the gold and silver mines of Colombia. 4th ed.
BA - BOOK AUTHORS: Restrepo-Vicente
PB - PUBLISHER: Banco Repub.. Bogota, Colombia. Pages: 295. 1952.
CP - COUNTRY OF PUBLICATION: Colombia
PY - PUBLICATION YEAR: 1952
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