Ammonidium sp

Citations total:
36
link From To Geolocation Author - title Year
details Silurian Libya Richardson,J.B. et al. Silurian palynomorphs from the Tanezzuft and Acacus Formations, Tripolitania, North Africa. 1973
details Llandoverian Early Wenlockian Wales(Carmarthenshire) Hill,P.J. Stratigraphic palynology of acritarchs from the type area of the Llandovery and the Welsh Borderland. 1974
details Strunian Canada(Alberta) Coquel,R. et al. Distribution of some ostracods and palynology of the Devonian/Carboniferous boundary in Western Canada. 1976
details Strunian Canada(Saskatchewan) Coquel,R. et al. Distribution of some ostracods and palynology of the Devonian/Carboniferous boundary in Western Canada. 1976
details Strunian Canada(NWT) Coquel,R. et al. Distribution of some ostracods and palynology of the Devonian/Carboniferous boundary in Western Canada. 1976
details Frasnian Indiana Martin,S.J. et al. A biostratigraphic analysis of core samples from wells drilled in the Devonian shale interval of the Appalachian and Illinois Basin 1978
details Late Ludlovian Canada(NWT,Franklin) McGregor,D.C. et al. Upper Silurian trilete spores and other microfossils from the Read Bay Formation, Cornwallis Island, Canadian Arctic. 1978
details Middle Devonian Late Devonian Iran Kimyai,A. Devonian spores from the Hassanakdar area, Iran. 1979
details Late Famennian Tournaisian Algeria Attar,A. et al. Palynological study of Upper Devonian and Lower Carboniferous d'Illizi Basin (Fort Polignac), Algeria. 1980
details Late Ordovician Kansas Wright,R.P. et al. Organic-walled microplankton in the subsurface Ordovician of Northeastern Kansas. 1981
details Wenlockian Wales Aldridge,R.J. et al. Distribution of microfossil Groups across the Wenlock Shelf of the Welsh Basin. 1981
details Early Gothlandian Norway Dorning,K.J. et al. A preliminary investigation of palynological assemblages from the Early Silurian of Ringerike. 1982
details Early Wenlockian Scotland(Ayr) Dorning,K.J. Early Wenlockian acritarchs from the Knockgardner and Straiton Grit Formations of Knockgardner, Ayrshire. 1982
details Visean Spain Wagner,R.H. et al. Mississippian floras of the Sierra Morena, southwest Spain. (In: Contributions to the Carboniferous Geology and Paleontology of the Iberian Peninsula. M.J.Lemos de Sousa, editor) 1983
details Ludlovian Early Downtonian Libya Al-Ameri,T.K. Acid resistant microfossils used in the determination of Paleozoic palaeoenvironments in Libya. 1983
details Early Devonian Middle Devonian Austria Planderova,E. et al. Biostratigraphical evaluation of Weakly metamorphosed sediments of Wechsel series and their possible correlation with Harmonia Group in male Karpaty Mts. 1983
details Late Gedinnian Siegenian France(Ardennes) Steemans,P. The study of palynostratigraphy of the Devonian of western Europe. 1986