Mostrando 10 resultados de: 11
Filtros aplicados
Subtipo de publicación
Article(11)
Área temáticas
Geología, hidrología, meteorología(8)
Paleontología(5)
Geología económica(3)
Ciencias de la Tierra de América del Sur(2)
Ciencias de la tierra(2)
Origen
scopus(11)
Clockwise rotation of the Santa Marta massif and simultaneous Paleogene to Neogene deformation of the Plato-San Jorge and Cesar-Ranchería basins
ArticleAbstract: A moderate amount of vertical-axis clockwise rotation of the Santa Marta massif (30°) explains as muPalabras claves:Cerrejon, geochronology, Northern Colombia, paleomagnetism, Perija, Plato, Rotation, San Jorge, Santa Marta, TectonicsAutores:Bayona G.A., Camilo Montes, Cardona A., Guzman G., Jaramillo C.A., Valencia V.A.Fuentes:scopusAnalysis of curved folds and fault/fold terminations in the southern Upper Magdalena Valley of Colombia
ArticleAbstract: We use surface and subsurface fold and fault geometries to document curved geometry of folds, along-Palabras claves:Curved folds, Deformation, La Hocha anticline, San Jacinto fault, TranspressionAutores:Bayona G.A., Camilo Montes, Jimenez G., Rico J., Rosero A., Sierra D.Fuentes:scopusGeochronology and geochemistry of the Parashi granitoid, NE Colombia: Tectonic implication of short-lived Early Eocene plutonism along the SE Caribbean margin
ArticleAbstract: The Parashi granitoid of northeasternmost Colombia intrudes the Upper Cretaceous to Lower PaleocenePalabras claves:Caribbean plate, Eocene, Igneous geochemistry, Northern South America, TectonicsAutores:Bustamante C., Camilo Montes, Cardona A., Cordani U., Muñoz C.M., Valencia V.A., Weber M.Fuentes:scopusEarly Miocene chondrichthyans from the Culebra Formation, Panama: A window into marine vertebrate faunas before closure the Central American Seaway
ArticleAbstract: The newly described chondrichthyan fauna of the early Miocene Culebra Formation of Panama provides iPalabras claves:Batoids, Depth preferences, Neogene, Neotropics, Rays, Sharks, Systematic PaleontologyAutores:Camilo Montes, Gonzalez-Barba G., Hendy A.J.W., Jaramillo C.A., Macfadden B.J., Pimiento C., Shippritt M., Suarez S.C.Fuentes:scopusPaleomagnetic data and K-Ar ages from Mesozoic units of the Santa Marta massif: A preliminary interpretation for block rotation and translations
ArticleAbstract: We report 6. K-Ar ages and paleomagnetic data from 28 sites collected in Jurassic, Lower CretaceousPalabras claves:Caribbean tectonics, Jurassic paleogeography, Santa Marta massif, Terrane translation, Vertical-axis rotationAutores:Bayona G.A., Camilo Montes, Cardona A., Cordani U., Jimenez G., Roncancio J., Silva C.A.Fuentes:scopusMarine mammals from the Miocene of Panama
ArticleAbstract: Panama has produced an abundance of Neogene marine fossils both invertebrate (mollusks, corals, micrPalabras claves:Cetacea, Miocene, Neogene, Panamá, Pliocene, SireniaAutores:Camilo Montes, Coates A.G., Jaramillo C.A., Pimiento C., Rincon A.F., Strong N., Uhen M.D., Velez-Juarbe J.Fuentes:scopusMiddle Miocene near trench volcanism in northern Colombia: A record of slab tearing due to the simultaneous subduction of the Caribbean Plate under South and Central America?
ArticleAbstract: Field, geochemical, geochronological, biostratigraphical and sedimentary provenance results of basalPalabras claves:Caribbean plate, Miocene, Slab tear, Subduction, VolcanismAutores:Camilo Montes, Cardona A., De La Parra F., Espitia D., Lara M., López-Martínez M., Monsalve G., Valencia V.A., Weber M., Yarce J.Fuentes:scopusPermian to Triassic I to S-type magmatic switch in the northeast Sierra Nevada de Santa Marta and adjacent regions, Colombian Caribbean: Tectonic setting and implications within Pangea paleogeography
ArticleAbstract: The Late Paleozoic to Triassic tectonics of northwestern South America have major implications for tPalabras claves:Accretion, geochemistry, Pangea, Subduction, U-Pb geochronologyAutores:Camilo Montes, Cardona A., Garzón A., Ojeda G., Ruiz J., Valencia V.A., Weber M.Fuentes:scopusProvenance analysis of the Pliocene Ware Formation in the Guajira Peninsula, northern Colombia: Paleodrainage implications
ArticleAbstract: The Cocinetas Basin in the Guajira Peninsula, the northernmost tip of South America, today has a dryPalabras claves:COLOMBIA, Detrital geochronology, Guajira Peninsula, Heavy minerals, paleogeography, Pliocene, ProvenanceAutores:Camilo Montes, Echeverri S., Escobar J., Jaramillo C.A., Jaramillo J.M., Parra M., Pérez-Consuegra N., Silvestro D.Fuentes:scopusProvenance of the Eocene Soebi Blanco formation, Bonaire, Leeward Antilles: Correlations with post-Eocene tectonic evolution of northern South America
ArticleAbstract: Middle to upper Eocene fluvial strata in the island of Bonaire contain detrital components that werePalabras claves:Caribbean plate, conglomerates, Leeward Antilles, paleogeography, ProvenanceAutores:Camilo Montes, Cardona A., Reiners P.W., Valencia V.A., Vervoort J., Zapata S.Fuentes:scopus