Mostrando 10 resultados de: 38
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Journal of South American Earth Sciences(5)
Journal of Vertebrate Paleontology(5)
Journal of Paleontology(3)
Nature(3)
Bulletin of the Geological Society of America(2)
Climate change during the Early Paleogene in the Bogotá Basin (Colombia) inferred from paleosol carbon isotope stratigraphy, major oxides, and environmental magnetism
ArticleAbstract: Paleosols in the Bogotá Basin, Colombia, record an increase in chemical weathering across the PaleocPalabras claves:Elemental Composition, Environmental magnetism, Paleocene-Eocene, paleoclimate, PaleosolsAutores:Bayona G.A., Bloch J.I., Camilo Montes, Feinberg J.M., Fox D.L., Jaramillo C.A., Morón S.E.Fuentes:scopusClockwise 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:scopusA Pliocene–Pleistocene continental biota from Venezuela
ArticleAbstract: The Pliocene–Pleistocene transition in the Neotropics is poorly understood despite the major climatiPalabras claves:Amblydoras, Anilius, Camelidae, Chapalmalania, Megaleporinus, Neogene, Neotropics, Northern South America, Paleodiversity, Urumaco sequenceAutores:Birindelli J.L.O., Carlini A.A., Carrillo J.D., Carrillo-Briceño J.D., Carvalho M.R., Chavez-Hoffmeister M., Delfino M., E. A. Cadena, Georgalis G.L., Jaramillo C.A., Jones D.S., Kerber L., Rincon A.F., Ruiz-Ramoni D., Sánchez R., Sánchez-Villagra M.R., Scheyer T.M., Trejos-Tamayo R., Vallejo F.Fuentes:scopusA new Miocene turtle from Colombia sheds light on the evolutionary history of the extant genus Mesoclemmys Gray, 1873
ArticleAbstract: Mesoclemmys is the most diverse extant genus of South American pleurodires or side-necked turtles, wPalabras claves:Autores:Cottle J.M., E. A. Cadena, Jaramillo C.A., Johnson T.A., Vanegas A.F.Fuentes:scopusA new small short-snouted dyrosaurid (crocodylomorpha, mesoeucrocodylia) from the paleocene of northeastern Colombia
ArticleAbstract: The fossil record of dyrosaurid crocodyliforms spans the Late Cretaceous to Middle Eocene of Africa,Palabras claves:Autores:Bloch J.I., E. A. Cadena, Hastings A.K., Jaramillo C.A.Fuentes:scopusA shallow-water depositional interpretation for the upper Miocene Chagres Formation (Caribbean coast of Panama)
ArticleAbstract: The upper Miocene Chagres Formation, cropping out along the Caribbean coast of Panama, has been prevPalabras claves:Autores:Camilo Montes, Gingras M.K., Jaramillo C.A., Stiles E.Fuentes:scopusConsequences of shoaling of the Central American Seaway determined from modeling Nd isotopes
ArticleAbstract: The Central American Seaway played a pivotal role in shaping global climate throughout the late CenoPalabras claves:Central American Seaway, climate modelling, epsilon neodymium, Miocene, Nd isotopes, Panama closureAutores:Arsouze T., Camilo Montes, Donnadieu Y., Dutay J.C., Jaramillo C.A., Le Bras J., Martin E., Sepulchre P., Waite A.J.Fuentes:scopusArc-continent collision and orocline formation: Closing of the Central American seaway
ArticleAbstract: Closure of the Central American seaway was a local tectonic event with potentially global biotic andPalabras claves:Autores:Bayona G.A., Buchs D.M., Camilo Montes, Cardona A., Hoyos N., Jaramillo C.A., Morón S.E., Ramírez D.A., Silva C.A., Valencia V.A.Fuentes:scopusFossil evidence for earliest Neogene American faunal interchange: Boa (Serpentes, Boinae) from the early Miocene of Panama
ArticleAbstract: Isolated precloacal vertebrae from the early to middle Miocene Gaillard Cut of Panama represent thePalabras claves:Autores:Camilo Montes, Head J., Jaramillo C.A., Rincon A.F., Suarez S.C.Fuentes:scopusFracturing of the Panamanian Isthmus during initial collision with: South America
ArticleAbstract: Tectonic collision between South America and Panama began at 23-25 Ma. The collision is signiflcantPalabras claves:Autores:Bayona G.A., Camilo Montes, Cardona A., Farris D.W., Glascock M., Jaramillo C.A., Mora A., Restrepo-Moreno S., Speakman R.J., Valencia V.A.Fuentes:scopus