Re-evaluation of stratigraphic sections of the Tilatá formation, Sabana de Bogotá, eastern Cordillera of the Colombian Andes

Three new localities on the Pliocene of the Sabana de Bogotá are described in order to show their potential to be subjected tofuture paleoclimate and paleoelevation studies,which will helpdistinguish wherever previous studiesrecorded climate changes or uplifton the late Neogene. The Sotaquira sectio...

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Autores:
Cuervo Gómez, Aura María
Tipo de recurso:
Trabajo de grado de pregrado
Fecha de publicación:
2016
Institución:
Universidad de los Andes
Repositorio:
Séneca: repositorio Uniandes
Idioma:
eng
OAI Identifier:
oai:repositorio.uniandes.edu.co:1992/61336
Acceso en línea:
http://hdl.handle.net/1992/61336
Palabra clave:
Geotectónica
Tectónica de placas
Rights
openAccess
License
http://creativecommons.org/licenses/by-nc-sa/4.0/
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dc.title.spa.fl_str_mv Re-evaluation of stratigraphic sections of the Tilatá formation, Sabana de Bogotá, eastern Cordillera of the Colombian Andes
title Re-evaluation of stratigraphic sections of the Tilatá formation, Sabana de Bogotá, eastern Cordillera of the Colombian Andes
spellingShingle Re-evaluation of stratigraphic sections of the Tilatá formation, Sabana de Bogotá, eastern Cordillera of the Colombian Andes
Geotectónica
Tectónica de placas
title_short Re-evaluation of stratigraphic sections of the Tilatá formation, Sabana de Bogotá, eastern Cordillera of the Colombian Andes
title_full Re-evaluation of stratigraphic sections of the Tilatá formation, Sabana de Bogotá, eastern Cordillera of the Colombian Andes
title_fullStr Re-evaluation of stratigraphic sections of the Tilatá formation, Sabana de Bogotá, eastern Cordillera of the Colombian Andes
title_full_unstemmed Re-evaluation of stratigraphic sections of the Tilatá formation, Sabana de Bogotá, eastern Cordillera of the Colombian Andes
title_sort Re-evaluation of stratigraphic sections of the Tilatá formation, Sabana de Bogotá, eastern Cordillera of the Colombian Andes
dc.creator.fl_str_mv Cuervo Gómez, Aura María
dc.contributor.advisor.none.fl_str_mv Montes Rodríguez, Camilo
González Arango, Catalina
dc.contributor.author.none.fl_str_mv Cuervo Gómez, Aura María
dc.contributor.jury.none.fl_str_mv Lamus Ochoa, Felipe
dc.subject.keyword.spa.fl_str_mv Geotectónica
Tectónica de placas
topic Geotectónica
Tectónica de placas
description Three new localities on the Pliocene of the Sabana de Bogotá are described in order to show their potential to be subjected tofuture paleoclimate and paleoelevation studies,which will helpdistinguish wherever previous studiesrecorded climate changes or uplifton the late Neogene. The Sotaquira section of the Tilatá Fm. was deposited in a floodplain,and haveadatable bed and organic rich sediments appropriate to undertake further studies(i.e. biomarkers)..The Rio Frio localities of the Chorrera Fm. constitute the deposits of alluvial fans in which one probably datable horizon was recovered. While the Mondoñedo sections of the Balsillas Fm. lack of organic and ash bearing deposits,butinterestingpaleosols and macrofossils of Humiriaceae and Asteraceae were found...
publishDate 2016
dc.date.issued.spa.fl_str_mv 2016
dc.date.accessioned.none.fl_str_mv 2022-09-26T22:15:59Z
dc.date.available.none.fl_str_mv 2022-09-26T22:15:59Z
dc.type.spa.fl_str_mv Trabajo de grado - Pregrado
dc.type.driver.spa.fl_str_mv info:eu-repo/semantics/bachelorThesis
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dc.language.iso.spa.fl_str_mv eng
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dc.rights.uri.*.fl_str_mv http://creativecommons.org/licenses/by-nc-sa/4.0/
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dc.format.extent.spa.fl_str_mv 73 hojas
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dc.publisher.spa.fl_str_mv Universidad de los Andes
dc.publisher.program.spa.fl_str_mv Geociencias
dc.publisher.faculty.spa.fl_str_mv Facultad de Ciencias
dc.publisher.department.spa.fl_str_mv Departamento de Geociencias
institution Universidad de los Andes
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spelling Al consultar y hacer uso de este recurso, está aceptando las condiciones de uso establecidas por los autores.http://creativecommons.org/licenses/by-nc-sa/4.0/info:eu-repo/semantics/openAccesshttp://purl.org/coar/access_right/c_abf2Montes Rodríguez, Camilo33020281-bf41-433a-8155-f859f0a5cf00500González Arango, Catalinavirtual::11872-1Cuervo Gómez, Aura Maríade6db495-607f-43e0-ba88-2bd80cc2b627500Lamus Ochoa, Felipe2022-09-26T22:15:59Z2022-09-26T22:15:59Z2016http://hdl.handle.net/1992/61336instname:Universidad de los Andesreponame:Repositorio Institucional Sénecarepourl:https://repositorio.uniandes.edu.co/795024-1001Three new localities on the Pliocene of the Sabana de Bogotá are described in order to show their potential to be subjected tofuture paleoclimate and paleoelevation studies,which will helpdistinguish wherever previous studiesrecorded climate changes or uplifton the late Neogene. The Sotaquira section of the Tilatá Fm. was deposited in a floodplain,and haveadatable bed and organic rich sediments appropriate to undertake further studies(i.e. biomarkers)..The Rio Frio localities of the Chorrera Fm. constitute the deposits of alluvial fans in which one probably datable horizon was recovered. While the Mondoñedo sections of the Balsillas Fm. lack of organic and ash bearing deposits,butinterestingpaleosols and macrofossils of Humiriaceae and Asteraceae were found...El momento en el que la Cordillera Oriental (CE) alcanzó su elevación actual es aun objeto de amplias discusiones porque tiene un rango temporal muy amplio, existen datos de engrosamiento cortical desde el Paleoceno tardío (~60Ma). Este trabajo describe tres nuevas localidades en los depósitos del Plioceno de la Sabana de Bogotá, con un gran potencial para someterse a estudios paleoclimáticos y paleoaltitudinales modernos, los cuales permitirán distinguir si los trabajos previos observaron la señal de cambios climáticos o levantamiento de superficie en la zona axial de la Cordillera Oriental. La primera sección está ubicada en Sotaquira, pertenece la Fm. Tilatá, se depositó en una llanura de inundación y presenta horizontes datables y sedimentos ricos en materia orgánica. Las secciones de la Fm. Chorrera, cerca al municipio de Rio Frio, constituyen los depósitos de abanicos aluviales y una toba. Mientras que las secciones de la Fm. Balsillas, estudiadas en Mondoñedo, carecen de horizontes orgánicos o datables y se caracterizan por paleosuelos que contienen macrofósiles de cf. Humiriaceae y Asteraceae...GeocientíficoPregrado73 hojasapplication/pdfengUniversidad de los AndesGeocienciasFacultad de CienciasDepartamento de GeocienciasRe-evaluation of stratigraphic sections of the Tilatá formation, Sabana de Bogotá, eastern Cordillera of the Colombian AndesTrabajo de grado - Pregradoinfo:eu-repo/semantics/bachelorThesisinfo:eu-repo/semantics/acceptedVersionhttp://purl.org/coar/resource_type/c_7a1fTexthttp://purl.org/redcol/resource_type/TPGeotectónicaTectónica de placas201213274Publicationhttps://scholar.google.es/citations?user=KvbIIjYAAAAJvirtual::11872-10000-0003-1709-4405virtual::11872-1https://scienti.minciencias.gov.co/cvlac/visualizador/generarCurriculoCv.do?cod_rh=0000446483virtual::11872-1b21dcbea-1189-4504-97e4-3a89a45dba17virtual::11872-1b21dcbea-1189-4504-97e4-3a89a45dba17virtual::11872-1ORIGINAL12316.pdfapplication/pdf7899821https://repositorio.uniandes.edu.co/bitstreams/70fdcbeb-1099-4e60-b255-fe4fb98f7e71/download379f7d70bc9704e1bdfe37773df74ba7MD51THUMBNAIL12316.pdf.jpg12316.pdf.jpgIM Thumbnailimage/jpeg5031https://repositorio.uniandes.edu.co/bitstreams/f383d9e3-b5b8-4a1c-929b-0e69c9d42e6c/download51abf341f6e3c684c13d8c60c532b246MD53TEXT12316.pdf.txt12316.pdf.txtExtracted texttext/plain104473https://repositorio.uniandes.edu.co/bitstreams/998fa7dd-ee02-4e9c-a529-81d281fe4573/download54a544a533e28e2783b9a0f4395d2a30MD521992/61336oai:repositorio.uniandes.edu.co:1992/613362024-03-13 14:32:27.185http://creativecommons.org/licenses/by-nc-sa/4.0/open.accesshttps://repositorio.uniandes.edu.coRepositorio institucional Sénecaadminrepositorio@uniandes.edu.co

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