Mostrando 8 resultados de: 8
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Andean Tectonics(2)
Cretaceous Research(1)
Earth and Planetary Science Letters(1)
Gondwana Research(1)
Journal of South American Earth Sciences(1)
Geology of the Campanian M1 sandstone oil reservoir of eastern Ecuador: A delta system sourced from the Amazon Craton
ArticleAbstract: The Campanian M1 sandstone Member of the Napo Formation is one of the main reservoirs of the CapironPalabras claves:DELTA, ECUADOR, M1 sandstone, Napo Formation, Oriente Basin, Provenance analysis, Tena FormationAutores:Cardenas M., Cristian Vallejo, Cuenca D., Esteban J.J., Figuera M., Janeth Gaibor, Leal J., Steel R., Tapia D., Valdez A., Winkler W.Fuentes:googlescopusOrigin and Cretaceous tectonic history of the coastal Ecuadorian forearc between 1°N and 3°S: Paleomagnetic, radiometric and fossil evidence
ArticleAbstract: The presence of at least one Block (Pallatanga Block) derived from the Caribbean-Colombian Oceanic PPalabras claves:Caribbean plate, chronostratigraphy, Ecuadorian forearc, Late Cretaceous, Northern andes, paleomagnetismAutores:Cristian Vallejo, Heller F., Luzieux L.D.A., Spikings R.A., Winkler W.Fuentes:googlescopusPalynological and sequence stratigraphic analysis of the Napo Group in the Pungarayacu 30 well, Sub-Andean Zone, Ecuador
ArticleAbstract: The study of palynomorphs and calcareous nannofossils from the Albian-Campanian Napo Group in the PuPalabras claves:ECUADOR, Napo Group, Palynofacies, palynology, Sequence stratigraphy, Sub-Andean ZoneAutores:Cristian Vallejo, Hochuli P.A., von Salis K., Winkler W.Fuentes:googlescopusLate cretaceous to miocene stratigraphy and provenance of the coastal forearc and Western Cordillera of Ecuador: Evidence for accretion of a single oceanic plateau fragment
Book PartAbstract: The Western Cordillera and coastal forearc along the western margin of Ecuador share an allochthonouPalabras claves:Accretion, ECUADOR, Macuchi arc, Pallatanga Formation, Piñon Formation, Western CordilleraAutores:Christian Romero, Cristian Vallejo, Horton B.K., Luzieux L.D.A., Spikings R.A., Winkler W.Fuentes:googlescopusLatest Triassic to Early Cretaceous tectonics of the Northern Andes: Geochronology, geochemistry, isotopic tracing, and thermochronology
Book PartAbstract: Triassic rifting within western Pangaea was followed by almost-continuous subduction beneath the wesPalabras claves:geochemistry, geochronology, Jurassic-Cretaceous, Northern andes, Tectonics, ThermochronologyAutores:Cochrane R., Cristian Vallejo, Paul A., Spikings R.A., Van der Lelij R., Villagómez-Díaz D., Winkler W.Fuentes:googlescopusSedimentological and provenance analysis of the Río Playas stratigraphic section: Implications for the evolution of the Alamor-Lancones Basin of southern Ecuador and northern Peru
ArticleAbstract: The Cretaceous Alamor-Lancones Basin is located in the forearc region of southern Ecuador and northePalabras claves:Alamor-Lancones basin, Andes, ECUADOR, Forearc Basin, Perú, Provenance analysis, Río Playas stratigraphic section, SedimentologyAutores:Bernardo O. Beate, Carolina Bernal, Cristian Vallejo, Esteban J.J., Horton B.K., Hugo Carrasco, Jackson L.J., Janeth Gaibor, Mauricio E. Valarezo, Winkler W.Fuentes:scopusSedimentology, provenance and radiometric dating of the silante formation: Implications for the cenozoic evolution of the western andes of ecuador
ArticleAbstract: The Silante Formation is a thick series of continental deposits, exposed along a trench-parallel disPalabras claves:ECUADOR, Miocene, Provenance analysis, Silante Formation, Western AndesAutores:Christian Romero, Cristian Vallejo, Jose L. Herrera, Santiago Almagor, Spikings R.A., Vanessa Escobar, Vermeesch P., Winkler W.Fuentes:scopusThe geological history of northwestern South America: From Pangaea to the early collision of the Caribbean Large Igneous Province (290-75 Ma)
ReviewAbstract: Northwestern South America preserves a record of the assembly of western Pangaea, its disassembly anPalabras claves:geochemistry, geochronology, Pangaea, SOUTH AMERICA, Tectonic reconstruction, ThermochronologyAutores:Bernardo O. Beate, Cochrane R., Cristian Vallejo, Spikings R.A., Van der Lelij R., Villagómez-Díaz D., Winkler W.Fuentes:googlescopus