Umbellasphaeridium saharicum

Citations total:
60
link From To Geolocation Author - title Year
details Early Paleozoic Nd Cramer,F.H. et al. Lower Paleozoic acritarchs. 1979
details Frasnian Late Famennian Algeria Downie,C. Devonian acritarchs. (In: The Devonian System. M.R. House et al, editors) 1979
details Emsian Famennian USA Wood,G.D. The paleogeographic, paleoecologic and stratigraphic significance of acritarchs Umbellasphaeridium saharicum and Umbellasphaeridium deflandrei 1979
details Emsian Famennian Peru Wood,G.D. The paleogeographic, paleoecologic and stratigraphic significance of acritarchs Umbellasphaeridium saharicum and Umbellasphaeridium deflandrei 1979
details Emsian Famennian Africa Wood,G.D. The paleogeographic, paleoecologic and stratigraphic significance of acritarchs Umbellasphaeridium saharicum and Umbellasphaeridium deflandrei 1979
details Late Famennian Strunian Algeria Attar,A. et al. Palynological study of Upper Devonian and Lower Carboniferous d'Illizi Basin (Fort Polignac), Algeria. 1980
details Tournaisian Visean Bolivia Castanos,A. et al. Upper Paleozoic of Bolivia 1980
details Frasnian Famennian Brazil(Piaui) de Quadros,L.P. Biostratigraphic distribution of chitinozoa and acritarchs of the Parnaiba Basin 1982
details Famennian Bolivia Suarez-Soruco,R. et al. The Eo-Hercynian compression stage in the eastern part of the Cordillerana Basin of Bolivia. 1983
details Strunian Libya Moreau-Benoit,A. Middle and Upper Devonian acritarchs and chitinozoans from Western Libya. 1984
details Tournaisian Ohio Molyneux,S.G. et al. Preliminary accounts of Late Devonian palynomorph assemblages from the Bedford Shale and Berea Sandstone Formations of Central Ohio, USA. 1984
details Frasnian Peru Wood,G.D. A stratigraphic, paleoecologic and paleobiogeographic review of the acritarchs Umbellasphaeridium deflandrei and Umbellasphaeridium saharicum. (In: Biostratigraphy. P.K.Sutherland and W.L.Manger, editors) 1984
details Famennian Ohio Wood,G.D. A stratigraphic, paleoecologic and paleobiogeographic review of the acritarchs Umbellasphaeridium deflandrei and Umbellasphaeridium saharicum. (In: Biostratigraphy. P.K.Sutherland and W.L.Manger, editors) 1984
details Tournaisian Canada(Ontario) Wood,G.D. A stratigraphic, paleoecologic and paleobiogeographic review of the acritarchs Umbellasphaeridium deflandrei and Umbellasphaeridium saharicum. (In: Biostratigraphy. P.K.Sutherland and W.L.Manger, editors) 1984
details Frasnian Strunian Brazil(Maranhao) Brito,I.M. et al. New occurrences of acritarchs in the Devonian of the Parnaiba Basin. (In: Paleobotanica e Palinologia na America do Sul; 1983) 1984
details Late Famennian Strunian Libya Massa,D. et al. Contribution to the biostratigraphy and paleogeography of the Libyan Devonian, (South of Rhodames Basin) by new palynological data. 1985
details Late Devonian Early Carboniferous Bolivia Rocha-Campos,A.C. et al. Biostratigraphy and correlations. (In: The Carboniferous of the World II. Australia, Indian Subcontinent, South Africa, South America and North Africa. C. Mart­nez D­az et al, editors) 1985