Výsledky vyhledávání - "Cesar Javier Vinasco"

Akademický článek

REACTIVATION EPISODES OF THE ROMERAL FAULT SYSTEM IN THE NORTHWESTERN PART OF CENTRAL ANDES, COLOMBIA, THROUGH 39AR-40AR AND K-AR RESULTS

Autor: CESAR JAVIER VINASCO VALLEJO, UMBERTO CORDANI

Publikováno v: Boletín de Ciencias de la Tierra, Vol 0, Iss 32, Pp 111-124 (2012)

Direct dating of reactivation of the San Jerónimo Fault (SJF), easternmost limit of the Romeral fault system (RFS), is presented through 39Ar-40Ar and K-Ar results in neo-formed micas and mylonitic bands of strongly hidrothermalized gabbros. Publish

Externí odkaz: https://doaj.org/article/64d1dfc7a71f4c6ab0166fe656325013

Zobrazit plný text záznamu

Akademický článek

GEOQUÍMICA Y PETROLOGÍA DE LAS METABASITAS DEL COMPLEJO ARQUÍA (MUNICIPIO DE SANTAFE DE ANTIOQUIA Y RÍO ARQUÍA, COLOMBIA): IMPLICACIONES GEODINÁMICAS

Autor: ELVIRA CRISTINA RUIZ-JIMÉNEZ, IDAEL F. BLANCO QUINTERO, LUZ MARY TORO TORO, MARIO MORENO SÁNCHEZ, CESAR JAVIER VINASCO VALLEJO, ANTONIO GARCÍA CASCO, DIEGO MORATA, ARLEY GÓMEZ-CRUZ

Publikováno v: Boletín de Ciencias de la Tierra, Vol 0, Iss 32, Pp 65-80 (2012)

Las metabasitas del Complejo Arquía (Cordillera Central, Colombia) corresponden a rocas Mesozoicas de afi nidad oceánica imbricadas tectónicamente y emplazadas sobre el paleomargen colombiano y posteriormente afectadas por el sistema de Fallas de

Externí odkaz: https://doaj.org/article/a7c2f04fc7b44eeea2d730d8e04b2763

Zobrazit plný text záznamu

Dissertation/ Thesis

Evolução crustal e história tectônica dos granitóides permo-triássicos dos Andes do Norte

Autor: Cesar Javier Vinasco Vallejo

Publikováno v: Biblioteca Digital de Teses e Dissertações da USPUniversidade de São PauloUSP.

O objetivo geral deste trabalho é entender a origem e significado geodinâmico dos granitóides e ortognaisses variavelmente deformados que aparecem ao longo dos Andes do Norte, particularmente no Complexo Metamórfico de EI Oro (CM de EI Oro) ao su

Externí odkaz: http://www.teses.usp.br/teses/disponiveis/44/44134/tde-27102015-142142/

Zobrazit plný text záznamu

The Caicedo Tuffs: A New Paleogene Volcanic Arc in the Northwestern Andes of Colombia

Autor: Tomas Correa-Restrepo, David M. Buchs, Cesar Javier Vinasco, Sergio Andrés Restrepo Moreno, Gabriel Rodriguez-Garcia, Carlos Augusto Zuluaga-Castrillon

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::f69c015fb4c0e22c4353a9edee9a8673
https://doi.org/10.2139/ssrn.4372028

Zobrazit plný text záznamu

Caribbean–South America Interactions Since the Late Cretaceous: Insights from Zircon U-Pb and Lu-Hf Isotopic Data in Sedimentary Sequences of the Northwestern Andes

Autor: Manuela Botero, Cesar Javier Vinasco, Sergio Andrés Restrepo Moreno, David Foster, George D. Kamenov

Publikováno v: SSRN Electronic Journal.

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::f3c3bc27e6cea8ed4b40898710b90690
https://doi.org/10.2139/ssrn.4264590

Zobrazit plný text záznamu

The Romeral Shear Zone

Autor: Cesar Javier Vinasco

Publikováno v: Geology and Tectonics of Northwestern South America ISBN: 9783319761312

The Romeral shear zone marks the geological boundary between the physiographic Central and Western cordilleras of the Colombian Andes. It demarcates and encompasses the main locus of deformation associated with the amalgamation and geological-structu

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::7b430f449803b4fe8587751b1f69ac3f
https://doi.org/10.1007/978-3-319-76132-9_12

Zobrazit plný text záznamu

Shape Preferred Orientation (SPO) methodology for oriented hand specimens of rock and outcrops through digital image processing

Autor: Cesar Javier Vinasco-Vallejo, Manuela Botero-García, Sara Paulina Marín-López

Publikováno v: Repositorio UN
Universidad Nacional de Colombia
instacron:Universidad Nacional de Colombia
Boletín de Ciencias de la Tierra, Vol 0, Iss 38, Pp 5-13 (2015)
Boletín de Ciencias de la Tierra, Issue: 38, Pages: 13-5, Published: JUL 2015

The shape-preferred orientation (SPO) is a technique, which allows the study of the fabric of deformed rocks and understanding its dominant deformational style and partitioning. This work presents SPO results and methodological aspects for one hand s

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::e27318e33d255a31d1e48752f37f1ae0
http://bdigital.unal.edu.co/50528/

Zobrazit plný text záznamu

Late Jurassic terrane collision in the northwestern margin of Gondwana (Cajamarca Complex, eastern flank of the Central Cordillera, Colombia)

Autor: Cesar Javier Vinasco, Concepción Lázaro, Agustín Cardona, Luz Mary Toro Toro, E. C. Ruiz, Antonio García-Casco, Margherita Moreno, Idael Francisco Blanco-Quintero, Diego Morata

Publikováno v: International Geology Review
Artículos CONICYT
CONICYT Chile
instacron:CONICYT

Medium-grade metabasites and metapelites from the Cajamarca Complex (Central Cordillera of Colombia) are in fault contact with the Jurassic Ibague batholith and show a penetrative foliation, locally mylonitic, suggesting intense dynamic–thermal met

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::77da022f17ab47dccbe2b8696b81964d

Zobrazit plný text záznamu

Dissertation/ Thesis

A utilização da metodologia 40Ar - 39Ar para o estudo de reativações tectônicas em zonas de cisalhamento: paradigma - o falhamento de Romeral nos Andes Centrais da Colômbia

Autor: César Javier Vinasco Vallejo

Publikováno v: Biblioteca Digital de Teses e Dissertações da USPUniversidade de São PauloUSP.

Foram feitas 28 análises \'ANTIPOT. 40 Ar\'-\'ANTIPOT. 39 Ar\' pela técnica de step heating e 5 análises K-Ar em rocha total em amostras provenientes de rochas miloníticas e de rochas do embasamento ígneo e metamórfico, relacionadas a uma ampla

Externí odkaz: http://www.teses.usp.br/teses/disponiveis/44/44134/tde-28092015-150609/

Zobrazit plný text záznamu

Vyhledávací nástroje:

Upřesnit hledání