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A late quaternary diatom record of tropical climatic history from Lake Titicaca (Peru and Bolivia)
Conference ObjectAbstract: A composite high-resolution diatom stratigraphy from three piston cores and one box-core in the deepPalabras claves:Diatom biostratigraphy, Lake level, Lake Titicaca, last glacial maximum, Mid-Holocene, paleoclimate, precipitation, Quaternary, SOUTH AMERICA, Tropical AndesAutores:Dunbar R.B., Fritz S.C., Paul A. Baker, Seltzer G.O., Tapia P.M.Fuentes:scopusA new estimate of the Holocene lowstand level of Lake Titicaca, central Andes, and implications for tropical palaeohydrology
ArticleAbstract: New evidence from piston cores and high-resolution seismic reflection data shows that water levels iPalabras claves:Andes, Holocene, Lake Titicaca, Lake-level variations, Palaeoclimate, SOUTH AMERICA, Tropical palaeohydrologyAutores:Cross S.L., Dunbar R.B., Fritz S.C., Paul A. Baker, Seltzer G.O.Fuentes:scopusEvolution of the Lake Titicaca basin and its diatom flora over the last ~370,000 years
ArticleAbstract: In recent years, deep drilling undertaken as part of the International Continental Drilling ProgramPalabras claves:Andes, Lake-level, paleoclimate, Quaternary, SOUTH AMERICA, speciationAutores:Fritz S.C., Paul A. Baker, Spanbauer T.L., Tapia P.M., Westover K.Fuentes:scopusLake-level variability in Salar de Coipasa, Bolivia during the past ∼40,000 yr
Conference ObjectAbstract: Various paleoclimatic records have been used to reconstruct the hydrologic history of the Altiplano,Palabras claves:Altiplano, Andes, paleoclimate, Paleohydrology, Paleolake, SOUTH AMERICAAutores:Fritz S.C., Nunnery J.A., Paul A. Baker, Salenbien W.Fuentes:scopusHolocene hydrologic variation at Lake Titicaca, Bolivia/Peru, and its relationship to North Atlantic climate variation
ArticleAbstract: A growing number of sites in the Northern Hemisphere show centennial- to millennial-scale climate vaPalabras claves:Altiplano, Bond events, Palaeoclimate, SOUTH AMERICA, tropicsAutores:Ekdahl E.J., Fritz S.C., Garland J., Paul A. BakerFuentes:scopusHolocene multidecadal- to millennial-scale hydrologic variability on the South American Altiplano
ArticleAbstract: Precipitation on the South American Altiplano varies at a range of temporal scales. A long-term secuPalabras claves:Altiplano, Diatoms, Holocene, Hydrological variability, Lake Titicaca, Millennial scale, Perú, SOUTH AMERICA, Tropical palaeoclimateAutores:Catherine A. Rigsby, Coley K., Ekdahl E.J., Fritz S.C., Paul A. BakerFuentes:scopusHydrologic variation during the last 170,000 years in the southern hemisphere tropics of South America
ArticleAbstract: Despite the hypothesized importance of the tropics in the global climate system, few tropical paleocPalabras claves:Altiplano, Andes, Diatoms, evaporites, oxygen isotopes, paleoclimate, Paleohydrology, Quaternary, SOUTH AMERICA, tropicsAutores:Arnold K.K., Catherine A. Rigsby, Dwyer G.S., Fritz S.C., Ku T.L., Lowenstein T.K., Luo S., Paul A. Baker, Seltzer G.O., Tapia P.M.Fuentes:scopusParvimico materdei gen. et sp. nov.: A new platyrrhine from the Early Miocene of the Amazon Basin, Peru
ArticleAbstract: Three field seasons of exploration along the Río Alto Madre de Dios in Peruvian Amazonia have yieldePalabras claves:Anthropoidea, Paleobiogeography, Paleobiology, Platyrrhini, SOUTH AMERICAAutores:Catherine A. Rigsby, Cooke S.B., Gonzales L.A., Kay R.F., Martinez J.N., Paul A. Baker, Salenbien W., Valdivia L.A.Fuentes:scopusLate Quaternary lake-level changes constrained by radiocarbon and stable isotope studies on sediment cores from Lake Titicaca, South America
ArticleAbstract: We present and compare AMS-14C geochronologies for sediment cores recovered from Lake Titicaca, SoutPalabras claves:humate, Humin, lake sediments, paleoclimate, radiocarbon, SOUTH AMERICAAutores:Dunbar R.B., Fritz S.C., Guilderson T., Mucciarone D.A., Paul A. Baker, Rowe H.D., Seltzer G.O., Southon J.Fuentes:scopusQuaternary glaciation and hydrologic variation in the South American tropics as reconstructed from the Lake Titicaca drilling project
ArticleAbstract: A 136-m-long drill core of sediments was recovered from tropical high-altitude Lake Titicaca, BoliviPalabras claves:Altiplano, Andes, Bolivia, Diatoms, Glaciation, Isotopes, Lake Titicaca, paleoclimate, Perú, Quaternary, SOUTH AMERICAAutores:Ballantyne A.P., Cheng H., Edwards R.L., Fritz S.C., Paul A. Baker, Seltzer G.O., Tapia P.M.Fuentes:scopus