IS - ISSN: 0040-1951
CO - CODEN: TCTOAM
AN - ACCESSION NUMBER: 1968-004370
UD - UPDATE CODE: 1968
Registro 2752 de 5614 - GeoRef Disc 1: 1785-1974
TI - TITLE: Cenozoic oolitic iron ore, Paz de Rio, Boyaca, Colombia.
AU - AUTHORS: Van-Houten-Franklyn-B
SO - SOURCE: Economic Geology and the Bulletin of the Society of Economic Geologists. 62; 7, Pages 992-997. 1967.
PB - PUBLISHER: Economic Geology Publishing Company. Lancaster, PA, United States. 1967.
CP - COUNTRY OF PUBLICATION: United-States
PY - PUBLICATION YEAR: 1967
LA - LANGUAGE: English
AB - ABSTRACT: The oolitic iron ore in the lower Tertiary Concentracion formation 'records a unique episode of chemical sedimentation' that seems anomalous in this succession of essentially nonmarine detrital sediments. The bed of ore, with its basal sandstone, is 2 to 20 m thick and has been traced for 20 km. Red goethitic ore contains 45 percent Fe, green siderite-chamosite ore 35 to 40 percent Fe.
DE - DESCRIPTORS: Colombia-; economic-geology; iron-; metals-; mineral-deposits,-genesis; Paz-del-Ro; South-America
CC - CATEGORY CODES: 27-Economic-geology-of-ore-deposits
DT - DOCUMENT TYPE: Serial
BL - BIB LEVEL: Analytic
IL - ILLUSTRATION: illus. incl. sketch maps.
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: 0361-0128
CO - CODEN: ECGLAL
AN - ACCESSION NUMBER: 1968-004523
UD - UPDATE CODE: 1968
Registro 2753 de 5614 - GeoRef Disc 1: 1785-1974
TI - TITLE: Profesor doctor Hans Buergl, 1907-1966.
AU - AUTHORS: Anonymous
SO - SOURCE: Geologia Colombiana. 4; Pages 3. 1967.
PB - PUBLISHER: Universidad Nacional de Colombia, Facultad de Ciencias, Departamento de Geociencias. Bogota, Colombia. 1967.
CP - COUNTRY OF PUBLICATION: Colombia
PY - PUBLICATION YEAR: 1967
LA - LANGUAGE: Spanish
AB - ABSTRACT: Hans Buergl (1907-66) was chief of the paleontologic section of the Servicio Geologico Nacional of Colombia and a cofounder of the department of geology at the National University.
DE - DESCRIPTORS: biography-; Buergl,-Hans
CC - CATEGORY CODES: 15-Miscellaneous
DT - DOCUMENT TYPE: Serial
BL - BIB LEVEL: Analytic
IL - ILLUSTRATION: portr.
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: 0072-0992
CO - CODEN: GECBA7
AN - ACCESSION NUMBER: 1968-006907
UD - UPDATE CODE: 1968
Registro 2754 de 5614 - GeoRef Disc 1: 1785-1974
TI - TITLE: Esbozo de la tectonica de los Andes
Translated Title: Sketch of the tectonics of the Andes.
AU - AUTHORS: Belousov-Vladimir-V
SO - SOURCE: Geologia Colombiana. 4; Pages 5-24. 1967.
PB - PUBLISHER: Universidad Nacional de Colombia, Facultad de Ciencias, Departamento de Geociencias. Bogota, Colombia. 1967.
CP - COUNTRY OF PUBLICATION: Colombia
PY - PUBLICATION YEAR: 1967
LA - LANGUAGE: Spanish
AB - ABSTRACT: The Caledonian (Silurian), Hercynian (Permo-Carboniferous), and Alpine (Tertiary) tectonic cycles can be identified in the Andes. At the end of the Paleozoic the Coastal Cordillera and the Puna massif were uplifted, forming geanticlines within the Andean geosyncline. In the central part of the geosyncline (southern Peru, Bolivia, and northern Chile), subsidence commenced in the Liassic and continued through the end of the Neocomian (Cretaceous), after which time upwarping occurred, forming a central massif, and the geanticlines underwent subsidence. To the north, in Ecuador and Colombia, basin formation commenced in the Cretaceous and subsequent uplift occurred much later, probably at the beginning of the Miocene. In Chile there is little evidence of upwarping of the Mesozoic geosyncline until the end of the Alpine cycle. Although the Andes have been the site of intense volcanism since the end of the Paleozoic, they were not elevated to great height until Pliocene and later time. This is a Spanish translation of a Russian paper (Mosk. Obshchest. Ispyt. Prir., Byull., Otd. Geol., Vol. 38, No. 2, 1963).
DE - DESCRIPTORS: Andes-; South-America; structural-geology; tectonics-
CC - CATEGORY CODES: 16-Structural-geology
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
IS - ISSN: 0072-0992
CO - CODEN: GECBA7
AN - ACCESSION NUMBER: 1968-006908
UD - UPDATE CODE: 1968
Registro 2755 de 5614 - GeoRef Disc 1: 1785-1974
TI - TITLE: Earthquake waves and the mechanical properties of the earth's interior.
AU - AUTHORS: Bullen-K-E
SO - SOURCE: Geologia Colombiana. 4; Pages 25-30. 1967.
PB - PUBLISHER: Universidad Nacional de Colombia, Facultad de Ciencias, Departamento de Geociencias. Bogota, Colombia. 1967.
CP - COUNTRY OF PUBLICATION: Colombia
PY - PUBLICATION YEAR: 1967
LA - LANGUAGE: English
AB - ABSTRACT: The propagation and behavior of seismic waves within the earth, as well as the physical properties and subdivisions of the interior, are summarized. Two main layers, the mantle and the central core, are subdivided into several layers on the basis of the velocity variations of P and S waves.
DE - DESCRIPTORS: applications-; concentric-zoning; core-; crust-; Earth-; earthquake-wave-velocity; elastic-waves; interior-; mantle-; seismic-waves; seismology-; structure-; Structure-of-Earth-interior
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: 0072-0992
CO - CODEN: GECBA7
AN - ACCESSION NUMBER: 1968-006909
UD - UPDATE CODE: 1968
Registro 2756 de 5614 - GeoRef Disc 1: 1785-1974
TI - TITLE: El valor de los experimentos en geologa
Translated Title: The value of experiments in geology.
AU - AUTHORS: Kuenen-Philip-H
SO - SOURCE: Geologia Colombiana. 4; Pages 33-58. 1967.
PB - PUBLISHER: Universidad Nacional de Colombia, Facultad de Ciencias, Departamento de Geociencias. Bogota, Colombia. 1967.
CP - COUNTRY OF PUBLICATION: Colombia
PY - PUBLICATION YEAR: 1967
LA - LANGUAGE: Spanish
AB - ABSTRACT: A summary of the methods, results, and problems of experimentation in geology is presented. Emphasis is laid upon laboratory experiments in deformation, sedimentation, and related areas. The future of geologic experimentation is discussed.
DE - DESCRIPTORS: experimental-studies; Value-in-geology
CC - CATEGORY CODES: 15-Miscellaneous
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: 0072-0992
CO - CODEN: GECBA7
AN - ACCESSION NUMBER: 1968-006910
UD - UPDATE CODE: 1968
Registro 2757 de 5614 - GeoRef Disc 1: 1785-1974
TI - TITLE: Palaeogeographie und Tektogenese der kolumbianischen Anden
Translated Title: Paleogeography and tectogenesis of the Colombian Andes.
AU - AUTHORS: Stibane-Fritz-Richard
SO - SOURCE: Geologische Rundschau. 56; 2, Pages 629-642. 1967.
PB - PUBLISHER: Springer International. Berlin, Federal Republic of Germany. 1967.
CP - COUNTRY OF PUBLICATION: Federal-Republic-of-Germany
PY - PUBLICATION YEAR: 1967
LA - LANGUAGE: German
AB - ABSTRACT: An attempt is made to reconstruct the geologic history of the northern part of the Andes in Colombia and Venezuela. A geosyncline developed in the Cambrian along the western margin of the Guyana shield. At the end of the Ordovician, this became the site of an Alpino-type orogenesis and regional metamorphism. The area remained a land mass throughout Silurian times, but sedimentation resumed in the Devonian in a north-south elongate intracontinental trough. The western boundary of this trough is marked by a fault zone which continued to be an important paleogeographic element throughout Mesozoic and Cenozoic times (following roughly the line of the present Magdalena river). Paleogeographic maps for the Cambro-Ordovician, the middle Devonian, the Carboniferous, the Permian, and the Tithonian (Jurassic) are given.
DE - DESCRIPTORS: Andes-; Cenozoic-; Colombia-Venezuela; Mesozoic-; paleogeography-; Paleozoic-; Paleozoic-Cenozoic; South-America; tectonics-
CC - CATEGORY CODES: 12-Stratigraphy
DT - DOCUMENT TYPE: Serial
BL - BIB LEVEL: Analytic
IL - ILLUSTRATION: sketch maps.
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: 0016-7835
CO - CODEN: GERUA3
AN - ACCESSION NUMBER: 1968-015946
UD - UPDATE CODE: 1968
Registro 2758 de 5614 - GeoRef Disc 1: 1785-1974
TI - TITLE: Estudio de las arcillas industriales de la zona central de Antioquia
Translated Title: Industrial clays of central Antioquia.
AU - AUTHORS: Suescun-G-Daro
SO - SOURCE: 14; 1-3, Pages 3-53. 1967.
NT - NOTES: Colomb., Serv. Geol. Nac., Bol. Geol., (1966)
PY - PUBLICATION YEAR: 1967
LA - LANGUAGE: Spanish
LS - LANGUAGE OF SUMMARY: English
AB - ABSTRACT: Clay deposits, genesis, transport, deposition, regional geology, petrologic analysis, classification, granulometric-chemical-economic data, Colombia.
DE - DESCRIPTORS: Antioquia-Colombia; areal-studies; classification-; clay-mineralogy; clay-minerals; clays-; Colombia-; economic-geology; genesis-; mineral-data; mineral-deposits,-genesis; mineral-economics; mineralogy-; petrology-; sheet-silicates; silicates-; South-America
CC - CATEGORY CODES: 26-Economic-geology,-general
DT - DOCUMENT TYPE: Serial
BL - BIB LEVEL: Analytic
IL - ILLUSTRATION: illus. incl. map.
RF - REFERENCE SOURCE: GeoRef, Copyright 2000, American Geological Institute.
AN - ACCESSION NUMBER: 1969-000611
UD - UPDATE CODE: 1969
Registro 2759 de 5614 - GeoRef Disc 1: 1785-1974
TI - TITLE: Informe sobre las investigaciones de arcilla hechas en los laboratorios de la Facultad Nacional de Minas
Translated Title: Report on the analysis of clays by the laboratories of the National Department of Mines.
AU - AUTHORS: Ellwanger-Reinaldo
SO - SOURCE: 14; 1-3, Pages 55-132. 1967.
NT - NOTES: Colomb., Serv. Geol. Nac., Bol. Geol., (1966)
PY - PUBLICATION YEAR: 1967
LA - LANGUAGE: Spanish
AB - ABSTRACT: Clays, x-ray, DTA, and electron microscopic data, localities, economic value, Colombia.
DE - DESCRIPTORS: areal-studies; clay-mineralogy; clay-minerals; clays-; Colombia-; data-; differential-thermal-analysis; electron-microscopy; mineral-data; mineral-economics; mineralogy-; regional-; sheet-silicates; silicates-; South-America; structure-; X-ray-diffraction-analysis
CC - CATEGORY CODES: 06-Sedimentary-petrology
DT - DOCUMENT TYPE: Serial
BL - BIB LEVEL: Analytic
RF - REFERENCE SOURCE: GeoRef, Copyright 2000, American Geological Institute.
AN - ACCESSION NUMBER: 1969-000612
UD - UPDATE CODE: 1969
Registro 2760 de 5614 - GeoRef Disc 1: 1785-1974
TI - TITLE: Las capas fosfaticas de la Cordillera oriental
Translated Title: Phosphatic beds in the eastern Cordillera.
AU - AUTHORS: Buergl-Hans; Botero-G-Daro
SO - SOURCE: Colomb., Serv. Geol. Nac., Bol. Geol.. 15; 1-3, Pages 7-44. 1967.
PY - PUBLICATION YEAR: 1967
LA - LANGUAGE: Spanish
LS - LANGUAGE OF SUMMARY: English
AB - ABSTRACT: Phosphate deposits, concentrations along Cretaceous geosynclinal margin, vertical and horizonal distribution, upper Cretaceous, Colombia.
DE - DESCRIPTORS: Andes-; Colombia-; distribution-; Eastern-Cordillera; economic-geology; mineral-deposits,-genesis; phosphates-; South-America
CC - CATEGORY CODES: 28-Economic-geology-of-nonmetal-deposits
DT - DOCUMENT TYPE: Serial
BL - BIB LEVEL: Analytic
IL - ILLUSTRATION: illus. incl. sketch maps.
RF - REFERENCE SOURCE: GeoRef, Copyright 2000, American Geological Institute.
AN - ACCESSION NUMBER: 1969-000613
UD - UPDATE CODE: 1969
Registro 2761 de 5614 - GeoRef Disc 1: 1785-1974
TI - TITLE: Roca fosfatica en Colombia
Translated Title: Phosphatic rocks in Colombia.
AU - AUTHORS: Mojica-G-Pedro-E
SO - SOURCE: Colomb., Serv. Geol. Nac., Bol. Geol.. 15; 1-3, Pages 65-162. 1967.
PY - PUBLICATION YEAR: 1967
LA - LANGUAGE: Spanish
LS - LANGUAGE OF SUMMARY: English
AB - ABSTRACT: Phosphate deposits, association with miogeosynclinal environment, presence in Cretaceous formations, eastern Cordillera.
DE - DESCRIPTORS: Andes-; chemically-precipitated-rocks; Colombia-; Cretaceous-; Eastern-Cordillera; economic-geology; environment-; Mesozoic-; mineral-deposits,-genesis; ore-deposits; phosphate-rocks; phosphates-; sedimentary-rocks; South-America
CC - CATEGORY CODES: 26-Economic-geology,-general
DT - DOCUMENT TYPE: Serial
BL - BIB LEVEL: Analytic
IL - ILLUSTRATION: illus. incl. maps.
RF - REFERENCE SOURCE: GeoRef, Copyright 2000, American Geological Institute.
AN - ACCESSION NUMBER: 1969-000615
UD - UPDATE CODE: 1969
Registro 2762 de 5614 - GeoRef Disc 1: 1785-1974
TI - TITLE: Radium and radiocarbon in Caribbean waters.
AU - AUTHORS: Szabo-B-J; Koczy-F-F; Oestlund-G
SO - SOURCE: Earth and Planetary Science Letters. 3; 1, Pages 51-61. 1967.
PB - PUBLISHER: Elsevier. Amsterdam, Netherlands. 1967.
CP - COUNTRY OF PUBLICATION: Netherlands
PY - PUBLICATION YEAR: 1967
LA - LANGUAGE: English
AB - ABSTRACT: Vertical and areal distribution, non-renewal of Colombian and Venezuelan basin deep waters, increased radium concentration with depth.
DE - DESCRIPTORS: abundance-; alkaline-earth-metals; Atlantic-Ocean; C-14; carbon-; Caribbean-Sea; Caribbean-Sea-waters; Colombia-and-Venezuela-Basins; Colombian-Venezuelan-basins; composition-; experimental-studies; geochemistry-; geophysical-surveys; isotopes-; marine-geology; metals-; North-Atlantic; Puerto-Rico-Trench; Ra-226; radioactive-isotopes; radioactivity-; radium-; radium-radiocarbon-distribution; Renewal-; sea-water; surveys-; Venezuela-and-Colombia-Basins
CC - CATEGORY CODES: 07-Oceanography
DT - DOCUMENT TYPE: Serial
BL - BIB LEVEL: Analytic
IL - ILLUSTRATION: illus. incl. sketch map.
RF - REFERENCE SOURCE: GeoRef, Copyright 2000, American Geological Institute.
IS - ISSN: 0012-821X
CO - CODEN: EPSLA2
AN - ACCESSION NUMBER: 1969-001116
UD - UPDATE CODE: 1969
Registro 2763 de 5614 - GeoRef Disc 1: 1785-1974
TI - TITLE: Un cas nouveau de graphitisation du charbon par une intrusion eruptive a Cali (Colombie)
Translated Title: A new example of graphitization of carbon by an intrusion, Cali, Colombia.
AU - AUTHORS: Feys-Robert; Geffroy-Jacques; Vetter-Pierre
SO - SOURCE: Soc. Geol. Nord, Ann.; (Discussion by L. Lambrecht.). 87, Part 3; Pages 145-152. 1967.
PY - PUBLICATION YEAR: 1967
LA - LANGUAGE: French
AB - ABSTRACT: Graphitization, coal basin (Eocene-Oligocene), contact metamorphism.
DE - DESCRIPTORS: alteration-; Cali-; Cenozoic-; coal-; coal-graphitization; Colombia-; contact-; Eocene-; graphitization-; Graphitization-of-coal; graphitized-coal; intrusions-; metamorphism-; Oligocene-; organic-residues; Paleogene-; petrology-; processes-; sedimentary-rocks; South-America; Tertiary-
CC - CATEGORY CODES: 29-Economic-geology-of-energy-sources
DT - DOCUMENT TYPE: Serial
BL - BIB LEVEL: Analytic
NN - ANNOTATION: With discussion.
IL - ILLUSTRATION: illus. incl. sketch map.
RF - REFERENCE SOURCE: GeoRef, Copyright 2000, American Geological Institute.
AN - ACCESSION NUMBER: 1969-002388
UD - UPDATE CODE: 1969
Registro 2764 de 5614 - GeoRef Disc 1: 1785-1974
TI - TITLE: Glosario y definiciones sobre ingeniera de yacimientos
Translated Title: Glossary and definitions of petroleum engineering.
AU - AUTHORS: Perez-Palacio-Ramiro
SO - SOURCE: Revista AGEMPET. 1; Pages 48-67. 1967.
PB - PUBLISHER: Asociacion Colombiana de Ingenieros Geologos de Minas y de Petroleos. Medellin, Colombia. 1967.
CP - COUNTRY OF PUBLICATION: Colombia
PY - PUBLICATION YEAR: 1967
LA - LANGUAGE: Spanish
AB - ABSTRACT: One hundred definitions with equivalent English terms.
DE - DESCRIPTORS: engineering-geology; Petroleum-engineering-glossary
CC - CATEGORY CODES: 30-Engineering-geology
DT - DOCUMENT TYPE: Serial
BL - BIB LEVEL: Analytic
RF - REFERENCE SOURCE: GeoRef, Copyright 2000, American Geological Institute.
CO - CODEN: #03379
AN - ACCESSION NUMBER: 1969-004191
UD - UPDATE CODE: 1969
Registro 2765 de 5614 - GeoRef Disc 1: 1785-1974
TI - TITLE: Conodonten des Karbons aus den noerdlichen Anden Suedamerikas
Translated Title: Conodonts from the Carboniferous of the northern Andes of South America.
AU - AUTHORS: Stibane-F-R
SO - SOURCE: Neues Jahrbuch fuer Geologie und Palaeontologie. Abhandlungen. 128; 3, Pages 329-339. 1967.
PB - PUBLISHER: E. Schweizerbart'sche Verlagsbuchhandlung. Stuttgart, Federal Republic of Germany. 1967.
CP - COUNTRY OF PUBLICATION: Federal-Republic-of-Germany
PY - PUBLICATION YEAR: 1967
LA - LANGUAGE: German
AB - ABSTRACT: Systematic descriptions, new species, Colombia.
DE - DESCRIPTORS: Andes-; Carboniferous-; Colombia-; Conodonta-; microfossils-; paleontology-; Paleozoic-; South-America
CC - CATEGORY CODES: 08-General-paleontology
DT - DOCUMENT TYPE: Serial
BL - BIB LEVEL: Analytic
IL - ILLUSTRATION: illus. incl. sketch map.
RF - REFERENCE SOURCE: GeoRef, Copyright 2000, American Geological Institute.
IS - ISSN: 0077-7749
CO - CODEN: NEJPAP
AN - ACCESSION NUMBER: 1969-004462
UD - UPDATE CODE: 1969
Registro 2766 de 5614 - GeoRef Disc 1: 1785-1974
TI - TITLE: A pollen diagram from the upper Holocene of the lower Magdalena valley.
AU - AUTHORS: Wijmstra-T-A
SO - SOURCE: Leidse Geologische Mededelingen. 39; Pages 261-267. 1967.
PB - PUBLISHER: Ryksmuseum van Geologie en Mineralogie. Leyden, Netherlands. 1967.
CP - COUNTRY OF PUBLICATION: Netherlands
PY - PUBLICATION YEAR: 1967
LA - LANGUAGE: English
AB - ABSTRACT: Subatlantic sedimentary section, vegetation of cyclic humid and drier periods, carbon-14 age of peat 1470-1230 A.D., Colombia.
DE - DESCRIPTORS: absolute-age; C-14; carbon-; Cenozoic-; Colombia-; dates-; environmental-analysis; Holocene-; isotopes-; Magdalena-Valley; organic-residues; paleontology-; palynology-; palynomorphs-; peat-; pollen-diagram; Quaternary-; radioactive-isotopes; sediments-; South-America
CC - CATEGORY CODES: 29-Economic-geology-of-energy-sources
DT - DOCUMENT TYPE: Serial
BL - BIB LEVEL: Analytic
IL - ILLUSTRATION: illus. incl. sketch map.
RF - REFERENCE SOURCE: GeoRef, Copyright 2000, American Geological Institute.
IS - ISSN: 0075-8639
CO - CODEN: LGMEAX
AN - ACCESSION NUMBER: 1969-009155
UD - UPDATE CODE: 1969
Registro 2767 de 5614 - GeoRef Disc 1: 1785-1974
TI - TITLE: Algunos ammonites nuevos o poco conocidos del turoniano de Colombia y Venezuela
Translated Title: New and little known ammonites from the Turonian of Colombia and Venezuela.
AU - AUTHORS: Leanza-Armando-F
SO - SOURCE: Acta Geologica Lilloana. 9; Pages 189-213. 1967.
PB - PUBLISHER: Fundacion Miguel Lillo. Tucuman, Argentina. 1967.
CP - COUNTRY OF PUBLICATION: Argentina
PY - PUBLICATION YEAR: 1967
LA - LANGUAGE: Spanish
DE - DESCRIPTORS: Ammonites-; Ammonoidea-; Cephalopoda-; Colombia-; Cretaceous-; Invertebrata-; Mesozoic-; Mollusca-; paleontology-; regional-; South-America; Tetrabranchiata-; Turonian-; Upper-Cretaceous; Venezuela-
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.
IS - ISSN: 0567-7513
CO - CODEN: AGELAT
AN - ACCESSION NUMBER: 1969-019204
UD - UPDATE CODE: 1969
Registro 2768 de 5614 - GeoRef Disc 1: 1785-1974
TI - TITLE: Peroniceras buergli n. sp. (Amm. Collignoniceratidae) del coniaciano de Colombia
Translated Title: Peroniceras buergli n. sp. from the Coniacian of Colombia.
AU - AUTHORS: Leanza-Armando-F
SO - SOURCE: Acta Geologica Lilloana. 9; Pages 231-235. 1967.
PB - PUBLISHER: Fundacion Miguel Lillo. Tucuman, Argentina. 1967.
CP - COUNTRY OF PUBLICATION: Argentina
PY - PUBLICATION YEAR: 1967
LA - LANGUAGE: Spanish
LS - LANGUAGE OF SUMMARY: English
DE - DESCRIPTORS: Cephalopoda-; Colombia-; Coniacian-; Cretaceous-; Invertebrata-; Mesozoic-; Mollusca-; new-taxa; paleontology-; Peroniceras-buergli; regional-; Senonian-; South-America; Upper-Cretaceous
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.
IS - ISSN: 0567-7513
CO - CODEN: AGELAT
AN - ACCESSION NUMBER: 1969-019205
UD - UPDATE CODE: 1969
Registro 2769 de 5614 - GeoRef Disc 1: 1785-1974
BK - BOOK TITLE: Estudios general y detallado de clasificacion de los suelos del sector Natagaima-Coyaima-Purificacion (departamento del Tolima) para fines agricolas
Translated Title: General and detailed studies of the classification of soils of the Natagaima-Coyaima-Purificacion area for agricultural purposes.
BA - BOOK AUTHORS: Polo-Hernandez-Miguel; Mosquera-Libardo; Valbuena-Jesus-Mara; Velez-E-German; Pichott-Jose; Luque-Z-Gabriel; Medina-O-Hector; Ospina-Ignacio; Ruiz-Roman-Alvaro; Papa-A-Guiseppe
SO - SOURCE: Colomb., Inst. Geogr. 'Agustn Codazzi, ' Dep. Agrol., [Publ.]. 3; 1, 1967.
PB - PUBLISHER: Pages: 195. 1967.
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