Carlos Jaramillo
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Caught Between Spaces Socio-Environmental Vulnerability in Formal and Informal Peri-Urban Bogotá and Soacha, Colombia Valencia, Sandra
Caught Between Spaces Socio-Environmental Vulnerability in Formal and Informal Peri-Urban Bogotá and Soacha, Colombia Valencia, Sandra 2016 Document Version: Publisher's PDF, also known as Version of record Link to publication Citation for published version (APA): Valencia, S. (2016). Caught Between Spaces: Socio-Environmental Vulnerability in Formal and Informal Peri- Urban Bogotá and Soacha, Colombia. Lund University. Total number of authors: 1 General rights Unless other specific re-use rights are stated the following general rights apply: Copyright and moral rights for the publications made accessible in the public portal are retained by the authors and/or other copyright owners and it is a condition of accessing publications that users recognise and abide by the legal requirements associated with these rights. • Users may download and print one copy of any publication from the public portal for the purpose of private study or research. • You may not further distribute the material or use it for any profit-making activity or commercial gain • You may freely distribute the URL identifying the publication in the public portal Read more about Creative commons licenses: https://creativecommons.org/licenses/ Take down policy If you believe that this document breaches copyright please contact us providing details, and we will remove access to the work immediately and investigate your claim. LUND UNIVERSITY PO Box 117 221 00 Lund +46 46-222 00 00 Caught Between Spaces: Socio-Environmental Vulnerability in Formal and Informal Peri-Urban Bogotá and Soacha, Colombia Sandra C. Valencia DOCTORAL DISSERTATION by due permission of the Faculty of Social Science, Lund University, Sweden. -
Revised Stratigraphy of Neogene Strata in the Cocinetas Basin, La Guajira, Colombia
Swiss J Palaeontol (2015) 134:5–43 DOI 10.1007/s13358-015-0071-4 Revised stratigraphy of Neogene strata in the Cocinetas Basin, La Guajira, Colombia F. Moreno • A. J. W. Hendy • L. Quiroz • N. Hoyos • D. S. Jones • V. Zapata • S. Zapata • G. A. Ballen • E. Cadena • A. L. Ca´rdenas • J. D. Carrillo-Bricen˜o • J. D. Carrillo • D. Delgado-Sierra • J. Escobar • J. I. Martı´nez • C. Martı´nez • C. Montes • J. Moreno • N. Pe´rez • R. Sa´nchez • C. Sua´rez • M. C. Vallejo-Pareja • C. Jaramillo Received: 25 September 2014 / Accepted: 2 February 2015 / Published online: 4 April 2015 Ó Akademie der Naturwissenschaften Schweiz (SCNAT) 2015 Abstract The Cocinetas Basin of Colombia provides a made exhaustive paleontological collections, and per- valuable window into the geological and paleontological formed 87Sr/86Sr geochronology to document the transition history of northern South America during the Neogene. from the fully marine environment of the Jimol Formation Two major findings provide new insights into the Neogene (ca. 17.9–16.7 Ma) to the fluvio-deltaic environment of the history of this Cocinetas Basin: (1) a formal re-description Castilletes (ca. 16.7–14.2 Ma) and Ware (ca. 3.5–2.8 Ma) of the Jimol and Castilletes formations, including a revised formations. We also describe evidence for short-term pe- contact; and (2) the description of a new lithostratigraphic riodic changes in depositional environments in the Jimol unit, the Ware Formation (Late Pliocene). We conducted and Castilletes formations. The marine invertebrate fauna extensive fieldwork to develop a basin-scale stratigraphy, of the Jimol and Castilletes formations are among the richest yet recorded from Colombia during the Neogene. -
La Herencia Científica Del Exilio Español En América
La herencia científica del exilio español en América. José Royo y Gómez en el Servicio Geológico Nacional de Colombia Carlos Alberto Acosta Rizo Prólogo Es indudable que existe un puente entre la ciencia colombiana y la europea tendido por los científicos de Europa que trabajaron en áreas diversas y, como no, en la historia natural, la minería, la geodesia, la paleontología y la geología. Los antecedentes se extienden a lo largo de los cinco siglos de historia compartida desde la misma llegada de Colón en 1492. Esta realidad histórica también es reciente (siglo XX) y debe ser abordada de modo que traspase la simple anécdota, y se interne en los asuntos valorativos de la contribución científica de los europeos en América, y de la aportación de América a éstos científicos, planteados como asuntos de significado social en su contexto local, y no sólo en un pretendido sentido universal, a pesar del asumido carácter periférico de los países involucrados. Uno de los principales representantes en Latinoamérica de la ‘ciencia española’ de la primera mitad del siglo XX, es el geólogo y paleontólogo José Royo Gómez (España 1895 -1939; Colombia, 1939 - 1951; Venezuela 1951 - 1961). Vi por primera vez su nombre en la placa que anuncia la entrada al Museo Geológico de Colombia (MGC) en las instalaciones del INGEOMINAS (Instituto Colombiano de Geología y Minería). Sin embargo, debo confesar que durante mi actividad profesional como geólogo en Colombia no tuve contacto con la labor de este personaje, pues las referencias a sus estudios están encubiertas por investigaciones más recientes. Fue en 2002 haciendo la investigación preliminar para el libro Intercambios Científicos entre España e Hispanoamérica, Ecos del siglo XX1, cuando cobré especial interés en él. -
A Fossil Fish Assemblage from the Middle Miocene of the Cocinetas Basin, Northern Colombia
bioRxiv preprint doi: https://doi.org/10.1101/2021.04.19.440491; this version posted April 20, 2021. The copyright holder for this preprint (which was not certified by peer review) is the author/funder, who has granted bioRxiv a license to display the preprint in perpetuity. It is made available under aCC-BY-NC 4.0 International license. A FOSSIL FISH ASSEMBLAGE FROM THE MIDDLE MIOCENE OF THE COCINETAS BASIN, NORTHERN COLOMBIA GUSTAVO A. BALLEN1,2,* CARLOS JARAMILLO2,3,4 FERNANDO C. P. DAGOSTA5 MARIO C. C. DE PINNA1 *Corre pondi"% a'(hor, %&*&++e",)-%.&$+.com, %&*&++e",)-&+'."$.usp.br 1M' eu de Zoolo%$& da U"$0ers$#&de de S1o P&'+o, S1o P&'+o, SP, Bra2$+ 2S.$() oni&" Tropi,&+ Re e&r,) Ins($('(e, P&"&.3, P&"&.3 3ISEM, U. Montpe++$er, CNRS, EP4E, IRD, Mont!e++$er, Fra",e 4De!&r(.e"( of Geolo%6, F&,'+(y of S,$e",e , U"$0ers$(y of S&+&.&",&, S&+&.&",&, S!&$" 5F&,'+#&de de Ci7",$& Biol8%$,& e A.*$e"(&$ , U"$0ers$#&de Federa+ da Grande Dourados, Dourados, MS, Bra2$+ Abstract: Fre )9&(er fos $+ fi h f&'"& ha0e bee" long used to i"5er pa ( dra$"&%e ,onne,($ons, a the6 are bounded by ph6 $,&+ fre )9&(er barr$ers. Here we s('#y a .$##+e M$ocene (15.0-–15.5 M&) fos $+ f&'"& (M&@&ra$!&o) from t)e C& ($++e(e For.&($on i" nor(hern Colom*$&, no9&#&6 we ( of the Ande . We re,ord the pre e",e of l'"%: he (Lepidosiren), pa,' (Mylossoma and Piaractus), ar.ore# ,&(: he (C&++$,)()6$#&e), a"# re#=(&$+ c&(: he (Phractocephalus). -
Lower Miocene Alligatoroids (Crocodylia) from the Castillo Formation, Northwest of Venezuela
Palaeobiodiversity and Palaeoenvironments https://doi.org/10.1007/s12549-018-0332-5 ORIGINAL PAPER Lower Miocene alligatoroids (Crocodylia) from the Castillo Formation, northwest of Venezuela Andrés Solórzano1,2 & Ascanio D. Rincón1 & Giovanne M. Cidade3 & Mónica Núñez-Flores1,4 & Leonardo Sánchez1 Received: 23 June 2017 /Revised: 27 December 2017 /Accepted: 14 May 2018 # Senckenberg Gesellschaft für Naturforschung and Springer-Verlag GmbH Germany, part of Springer Nature 2018 Abstract Crocodyliform diversity was particularly high during the middle and late Miocene of South America, with up to 12 species recovered from a single geological unit. Nonetheless, the early Miocene fossil record of low-latitude vertebrates is scarce; hence, crocodylians remain poorly known in the region. The Castillo Formation, located in the northwest of Venezuela, preserves an interesting vertebrate fauna with a well-constrained late early Miocene age. Previous work dealing with crocodylians of this formation only recorded three taxa: the gavialoid Siquisiquesuchus venezuelensis and Gryposuchus sp. and indeterminate alligatoroid remains. New cranial and mandibular material recently recovered from the Castillo Formation allows us to document four previously unrecognised alligatoroid forms: Purussaurus sp., Caiman sp., an indeterminate caimanine and an indeterminate alligatoroid. With six taxa, the crocodylian assemblage reveals a previously undocumented relatively high taxonomic diversity in the early Miocene. The Castillo crocodylians show a broad range of morphological disparity and body sizes ranging from small (2.5 m–62 kg) to large (7.5 m–1600 kg) taxa. Thus, crocodylian niche partition, as well as the abundance and variety of resources and environmental heterogeneity of aquatic ecosystems in South America, were already established by at least the early Miocene. -
Ancient Crocodile Relative Likely Food Source for Titanoboa 2 February 2010, by Bill Kanapaux
Ancient crocodile relative likely food source for Titanoboa 2 February 2010, by Bill Kanapaux "We're starting to flesh out the fauna that we have from there," said lead author Alex Hastings, a graduate student at the Florida Museum and UF's department of geological sciences. Specimens used in the study show the new species, named Cerrejonisuchus improcerus, grew only 6 to 7 feet long, making it easy prey for Titanoboa. Its scientific name means small crocodile from Cerrejon. The findings follow another study by researchers at UF and the Smithsonian providing the first reliable evidence of what Neotropical rainforests looked like 60 million years ago. While Cerrejonisuchus is not directly related to On Feb. 1, 2010, Alex Hastings, a graduate student at modern crocodiles, it played an important role in UF’s Florida Museum of Natural History, measures a the early evolution of South American rainforest jaw fragment from an ancient crocodile that lived 60 ecosystems, said Jonathan Bloch, a Florida million years ago. The fossil came from the same site in Museum vertebrate paleontologist and associate Colombia as fossils of Titanoboa, indicating the crocodile curator. was a likely food source for the giant snake. "Clearly this new fossil would have been part of the food-chain, both as predator and prey," said Bloch, who co-led the fossil-hunting expeditions to (PhysOrg.com) -- A 60-million-year-old relative of Cerrejon with Smithsonian paleobotanist Carlos crocodiles described this week by University of Jaramillo. "Giant snakes today are known to eat Florida researchers in the Journal of Vertebrate crocodylians, and it is not much of a reach to say Paleontology was likely a food source for Cerrejonisuchus would have been a frequent meal Titanoboa, the largest snake the world has ever for Titanoboa. -
4.4 Drilling Exploration 1) Quaternary Drilling Exploration the Study
The Study on the Sustainable Groundwater Development for Bogotá Plain, Colombia 4.4 Drilling Exploration 1) Quaternary Drilling Exploration The Study Team carried out Quaternary exploratory drilling to know geological condition and to install groundwater level observation wells. (a) Location of Drilling Location of six drilling is shown in Table-4.5 and Figure-4.12. In site selection, items below were considered. • To be suitable to know hydrogeological characteristics of Quaternary • To be suitable to know representative groundwater level of Quaternary Table-4.5 Location of Quaternary Exploratory Drilling Coordinates Well No. E N No.1 Gibraltar (Soacha) 988,439 1,005,845 No.2 Tisquesusa (Facatativa) 976,639 1,022,020 No.3 Siberia (Tabio) 991,462 1,017,974 No.4 Sopo (Sopo) 1,011,020 1,037,638 No.5 Diana 1,013,170 1,038,429 No.6 Choconta 1,049,874 1,067,343 Well Structure Total drilling depth of six wells is 1,022m, and average depth of each well is 200m. The final diameter of casing of six wells is 8 inch. Groundwater level recorders were installed for every well. After installation of the recorders, groundwater level is being automatically observed. Six observation have screens for sand and gravel aquifer distributing in clayey formation, which can be called multiple screen structure. Therefore, these wells show mixed groundwater level of different aquifers of Quaternary. Result of Drilling Result of drilling is shown in Table-4.6. Pumping tests were carried out immediately after drilling completion. After pumping test of 48 hours pumping, recovery tests were carried out. -
Présentée Pour L'obtention Du Titre De
Thèse Présentée pour l’obtention du titre de Docteur de l’Université de Lorraine En Géosciences Par Juan Josué ENCISO CÁRDENAS “ESTUDIO DE LAS PROPIEDADES DE ADSORCIÓN – DESORCIÓN DE GASES EN LOS SISTEMAS PETROLEROS NO CONVENCIONALES EN MÉXICO Y SU APLICACION AL MODELO CINÉTICO DE GENERACIÓN DE HIDROCARBUROS” Soutenance publique le 24 Septembre 2015 Membres du Jury: Directeur de thèse : M. Luis MARTINEZ Professeur, Université de Lorraine, Nancy France. M. Manuel LEMOS DE SOUSA Professeur, Univesidade Fernando Pesoa, Porto Portugal. M. Luis Fernando CAMACHO Professeur, Universidad Autónoma de Coahuila, Mexique. Examinateurs: Mme. Cristina RODRIGUES Professeur, Univesidade Fernando Pesoa, Porto Portugal. M. Jacques PIRONON Directeur de Recherche CNRS. Rapporteurs: M. German MONTES Professeur, Université J. Fourier, Grenoble France. M. Eduardo GONZALEZ Professeur UNAM, Mexique. Invités: Mme. Laura HERNANDEZ Directrice de Recherche CICY, Mexique. Mme. Bertha OCEGUERA PEMEX, Mexique. Thèse Présentée pour l’obtention du titre de Docteur de l’Université de Lorraine En Géosciences Par Juan Josué ENCISO CÁRDENAS “ESTUDIO DE LAS PROPIEDADES DE ADSORCIÓN – DESORCIÓN DE GASES EN LOS SISTEMAS PETROLEROS NO CONVENCIONALES EN MEXICO Y SU APLICACION AL MODELO CINETICO DE GENERACION DE HIDROCARBUROS” Soutenance publique le 24 Septembre 2015 Membres du Jury: Directeur de thèse : M. Luis MARTINEZ Professeur, Université de Lorraine, Nancy France. M. Manuel LEMOS DE SOUSA Professeur, Univesidade Fernando Pesoa, Porto Portugal. M. Luis Fernando CAMACHO Professeur, Universidad Autónoma de Coahuila, Mexique. Examinateurs: Mme. Cristina RODRIGUES Professeur, Univesidade Fernando Pesoa, Porto Portugal. M. Jacques PIRONON Directeur de Recherche CNRS. Rapporteurs: M. German MONTES Professeur, Université J. Fourier, Grenoble France. M. Eduardo GONZALEZ Professeur UNAM, Mexique. -
Mammals and Stratigraphy : Geochronology of the Continental Mammal·Bearing Quaternary of South America
MAMMALS AND STRATIGRAPHY : GEOCHRONOLOGY OF THE CONTINENTAL MAMMAL·BEARING QUATERNARY OF SOUTH AMERICA by Larry G. MARSHALLI, Annallsa BERTA'; Robert HOFFSTETTER', Rosendo PASCUAL', Osvaldo A. REIG', Miguel BOMBIN', Alvaro MONES' CONTENTS p.go Abstract, Resume, Resumen ................................................... 2, 3 Introduction .................................................................. 4 Acknowledgments ............................................................. 6 South American Pleistocene Land Mammal Ages ....... .. 6 Time, rock, and faunal units ...................... .. 6 Faunas....................................................................... 9 Zoological character and history ................... .. 9 Pliocene-Pleistocene boundary ................................................ 12 Argentina .................................................................... 13 Pampean .................................................................. 13 Uquian (Uquiense and Puelchense) .......................................... 23 Ensenadan (Ensenadense or Pampeano Inferior) ............................... 28 Lujanian (LuJanense or Pampeano lacus/re) .................................. 29 Post Pampean (Holocene) ........... :....................................... 30 Bolivia ................ '...................................................... ~. 31 Brazil ........................................................................ 37 Chile ........................................................................ 44 Colombia -
Basin Development and Tectonic History of the Llanos Basin, Eastern Cordillera and Middle Magdalena Valley, Colombia
BASIN DEVELOPMENT AND TECTONIC HISTORY OF THE LLANOS BASIN, EASTERN CORDILLERA AND MIDDLE MAGDALENA VALLEY, COLOMBIA by M.A.Cooper, F.T.Addison, R.Alvarez, M.Coral, R.H.Graham, A.B.Hayward, S.Howe, J.Martinez, J.Naar, R.Penas, A.J.Pulham and A.Taborda AAPG Bulletin, Volume 79, Number 10, October 1995, pages 1421-1443. BP Exploration (Colombia) Ltd., Carrera 9A no 99-02, Piso 9, A.A. 59824, Bogotá, Colombia Correspondence address, PanCanadian Petroleum, 150 9th Ave SW, Calgary, Alberta, Canada T2P 2S5 Telephone (403) 290 2964 E-mail [email protected] REFERENCES USED TO CONSTRUCT THE CHRONOSTRATIGRAPHIC CORRELATION DIAGRAMS AND PALEOGEOGRAPHIC MAPS OF GROSS DEPOSITIONAL ENVIRONMENTS. The locations of the numbered sections that follow each reference are shown on the map of Colombia at the end of this document. The wells referred to are shown on Figures 4 and 5 in the paper. Alfonso, C.A., 1989. Stratigraphy and Regional Structure of the Western Flank of the Cordillera Oriental, Cimitarra Area, Middle Magdalena Basin, Colombia. Unpublished MSc thesis, University of South Carolina, 117pp. Section #1: Cimitarra area. BP Exploration, 1994. Internal well files, Pico-1, Toy-1 & Yavi-1. Wells: Pico-1, Toy-1 & Yavi-1 Bürgl, H., & Dumit, T. 1954. El Cretáceo Inferior En Los Alrededores De Villa De Leiva, Boyacá, El Cretáceo Superior En La Region De Girardot. Boletín Geológico, Ingeominas, Bogotá, v.2, p.23-48. Section #3: Villa De Leyva / Loma La Yesera. Section #4: Girardot - Nariño. Bürgl, H., 1960. El Jurásico e Infracretáceo del rio Batá, Boyacá. Boletín Servicio Geológico Nacional, Bogotá, Informe No. -
Structural Evolution of the Northernmost Andes, Colombia
Structural Evolution of the Northernmost Andes, Colombia GEOLOGICAL SURVEY PROFESSIONAL PAPER 846 Prepared in coopeTation ·with the lnstituto Nacional de Investigaciones Geologico-MineTas under the auspices of the Government of Colombia and the Agency for International Development) United States DepaTtment of State Structural Evolution of the Northernmost Andes, Colombia By EARL M. IRVING GEOLOGICAL SURVEY PROFESSIONAL PAPER 846 Prepared in cooperation ·with the lnstituto Nacional de Investigaciones Geologico-Min eras under the auspices of the Government of Colombia and the Agency for International Development) United States Department of State An interpretation of the geologic history of a complex mountain system UNITED STATES GOVERNlVIENT PRINTING OFFICE, vVASHINGTON 1975 UNITED STATES DEPARTMENT OF THE INTERIOR ROGERS C. B. MORTON, Secretary GEOLOGICAL SURVEY V. E. McKelvey, Director Library of Congress Cataloging in Publication Data Irving, Earl Montgomery, 1911- Structural evolution of the northernmost Andes, Columbia. (Geological Survey professional paper ; 846) Bibliography: p Includes index. Supt. of Docs. no.: I 19.16:846 1. Geology-Colombia. 2. Geosynclines----Colombia. I. Instituto Nacional de Investigaciones Geologico Mineras.. II. Title. III. Series: United States. Geological Survey. Professional paper ; 846. QE239.175 558.61 74-600149 For sale by the Superintendent of Documents, U.S. Government Printing Office Washington, D.C. 20402- Price $1.30 (paper cover) Stock Number 2401-02553 CONTENTS Page Pasre Abstract ---------------------------------------- -
El Neógeno De La Mesopotamia Argentina
EL NEÓGENO DE LA MESOPOTAMIA ARGENTINA Diego Brandoni Jorge I. Noriega e d i t o r e s Asociación Paleontológica Argentina Publicación Especial 14 El Neógeno de la Mesopotamia argentina Diego Brandoni y Jorge I. Noriega, Editores (2013) Asociación Paleontológica Argentina, Publicación Especial 14 Asociación Paleontológica Argentina Comisión Directiva (2012-2013) Presidente: Dr. Emilio Vaccari Vicepresidente: Dr. Francisco J. Prevosti Secretario: Dr. Javier N. Gelfo Prosecretaria: Dra. Carolina Acosta Hospitaleche Tesorero: Dr. Leandro Martínez Protesorero: Dra. Verónica Krapovickas Vocales titulares: Dra. Andrea Arcucci Dra. Raquel Guerstein Dra. Ana Carignano Vocales suplentes: Dra. María Teresa Dozo Dra. Lucía Balarino Dr. Oscar Gallego Órgano de Fiscalización Titulares: Lic. Mariano Bond Dra. Julia Brenda Desojo Dr. Darío Lazo Suplente: Dra. Cecilia Deschamps ISSN 0328-347X A.P.A. Asociación Paleontológica Argentina Maipú 645 1º piso (C1006ACG) Ciudad autónoma de Buenos Aires, República Argentina. Teléfono y fax: 54-(0)11-4326-7463 E-mail: [email protected] http://www.apaleontologica.org.ar COPYRIGHT STATEMENT. Where necessary, permission is granted by the copyright owner for libraries and others registered with the Copyright Clearence Center (CCC) to photocopy an article herein for US$ 0.50 per page. Payments should be sent directly to the CCC P.O. 222 Rosewood Drive, Danvers, Massa- chusetts 01923 USA. Copying done for other than personal or internal referenc- es use without permission of Asociación Paleontológica Argentina is prohibited. Requests for special permission should be addressed to Maipú 645, 1er piso, 1006 Buenos Aires, Argentina. 0328-347X/07$00.00+.50 ÍNDICE LEANDRO M. PÉREZ Nuevo aporte al conocimiento de la edad de la Formación Paraná, Mioceno de la provincia de Entre Ríos, Argentina ...........................................................................................7 ERNESTO BRUNETTO, JORGE I.