Umbellasphaeridium saharicum

Citations total:
60
link From To Geolocation Author - title Year
details Eifelian Famennian Nd Molyneux,S.G. et al. Paleozoic phytoplankton. (Principles and Applications. Applications. J.Jansonius and D.C.McGregor, editors.) 1996
details Emsian Frasnian Bolivia VavrdovЎ,M. et al. Affinites of Late Devonian acritarchs from the Madre de Dios Ba, northern Bolivia: Evidence for plate tectonics interaction between eastern Laurentia and Western Gondwana. (In: Commision Internationale de microflore du Paleozoique (CIMP) Acritarch Subcommision: O.Fatka and T.Servais, editors) 1996
details Nd Nd Strother,P.K. Acritarchs. (Principles and Applications. Applications. J.Jansonius and D.C.McGregor, editors.) 1996
details Late Famennian Brazil(Amazonas) Loboziak,S. et al. Palynological evaluation of the Famennian Protosalvinia (Foerst zone in the Amazon Basin, northern Brazil: A preliminary study 1997
details Late Devonian Portugal Pereira,Z. et al. Contribution of palynostratigraphy in determining the paleogeographic position of the southern Portuguese Zone in the Hercynian Cycle. (In: XIII Jornadas de Paleontologia. VIII Reunion Internacional Paleozoico. PICG 351; Libro de resume, (grandal d'anglade) 1997
details Late Famennian Brazil(Amazonas) Melo,J.H.G. et al. Latest Devonian to Early Late Carboniferous biostratigraphy of northern Brazil: an update. 1999
details Late Famennian Brazil(Paraiba) Melo,J.H.G. et al. Latest Devonian to Early Late Carboniferous biostratigraphy of northern Brazil: an update. 1999
details Late Famennian Bolivia VavrdovЎ,M. et al. Palynology of selected Devonian strata, Western Gondwana 2000
details Early Morrowan Argentina(Salta) di Pasquo,M. The Crassispora kosankei-Cystoptychus azcuyi Palynozone of the Upper Carboniferous Tupambi Formation, Tarija Basin, northern Argentina. 2002