Mostrando 10 resultados de: 22
Filtros aplicados
Publisher
Journal of Quaternary Science(2)
Journal of Sedimentary Research(2)
Nature(2)
SEPM Core Workshop(2)
Earth-Science Reviews(1)
Área temáticas
Paleontología(7)
Petrología(3)
Ciencias de la Tierra de América del Norte(2)
Ciencias de la Tierra de otras zonas(2)
Ecología(2)
Origen
scopus(22)
Climate and lake-level history of the northern Altiplano, Bolivia, as recorded in Holocene sediments of the Rio Desaguadero
ArticleAbstract: Strata exposed in terraces and modern cutbanks along the Rio Desaguadero contain a variety of lithofPalabras claves:Autores:Baucom P., Catherine A. RigsbyFuentes:scopusClimatic influence on sedimentology and geomorphology of the Rio Ramis valley, Peru
ArticleAbstract: Fluctuations in regional precipitation and in base-level (the level of Lake Titicaca) trigger changePalabras claves:Autores:Catherine A. Rigsby, Farabaugh R.L.Fuentes:scopusBiochronostratigraphy of the western equatorial Atlantic for the last 1.93 Ma
ArticleAbstract: Planktonic foraminifera are an important biochronostratigraphic tool and one of the main proxies usePalabras claves:biostratigraphy, Brazilian equatorial margin, Equatorial western Atlantic, Pará-Maranhão Basin, Planktonic foraminiferaAutores:Catherine A. Rigsby, Chiessi C.M., Dwyer G.S., Ferreira F., Huang E., Kern A.K., Oliveira A.S., Paul A. Baker, Silva C.G., Tian J.Fuentes:scopusDeepening-upward sequences in Oligocene and Lower Miocene fan-delta deposits, western Santa Ynez Mountains, California
ArticleAbstract: Coarse, matrix-supported conglomerates, an abundant invertebrate faunal assemblage, and large verticPalabras claves:Autores:Catherine A. RigsbyFuentes:scopusCaribbean hydrological variability during the Holocene as reconstructed from crater lakes on the island of Grenada
ArticleAbstract: Contemporary precipitation patterns in the Caribbean region are spatially variable, and the small nuPalabras claves:Caribbean, Diatoms, Lake level, paleoclimate, TephraAutores:Björck S., Calder-Church A., Catherine A. Rigsby, Conley D.J., Fritz S.C., Paul A. BakerFuentes:scopusFloodplain Sedimentation During an Extreme Flood: The 1999 Flood on the Tar River, Eastern North Carolina
ArticleAbstract: This study examines floodplain sedimentation following the largest flood in the 98-yr. record on thePalabras claves:Floodplain sedimentation, Floods, Hurricane FloydAutores:Catherine A. Rigsby, Gares P.A., Lecce S.A., Pease P.P.Fuentes:scopusHeavy metal concentrations in sediment deposits on the Tar River floodplain following Hurricane Floyd
ArticleAbstract: The relation between the magnitude of a flood event and the resulting environmental impacts remainsPalabras claves:flood, Floodplain, Heavy MetalsAutores:Catherine A. Rigsby, Gares P.A., Lecce S.A., Pease P.P.Fuentes: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:scopusPaleogeography of the Western Tranvserse Range Province, California: new evidence from late Oligocene and early Miocene Vaqueros Formation
ArticleAbstract: Outcrops of the Vaqueros Formation in the westernmost Transverse Ranges, and Vaqueros hydrocarbon rePalabras claves:Autores:Catherine A. RigsbyFuentes:scopus