Ammonidium sp

Citations total:
36
link From To Geolocation Author - title Year
details Ludlovian Early Downtonian Libya Al-Ameri,T.K. Acid resistant microfossils used in the determination of Paleozoic palaeoenvironments in Libya. 1983
details Wenlockian Wales Aldridge,R.J. et al. Distribution of microfossil Groups across the Wenlock Shelf of the Welsh Basin. 1981
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 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 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 Late Wenlockian Czechoslovakia Dufka,P. Late Wenlock acritarchs from the Prague Basin (Barrandian area, Bohemia). 1991
details Early Rhuddanian Czechoslovakia Dufka,P. Palynomorphs in the Llandovery black shale sequence of the Prague Basin (Barrandian area, Bohemia). 1990
details Kosovian Llandoverian Czechoslovakia Dufka,P. et al. Chitinozoans and acritarchs from the Ordovician - Silurian boundary of the Prague Basin, Czech Republic. (In: Contributions to Acritarch and Chitinozoan Research. S.G.Molyneux and K.J.Doring, editors) 1993
details Kosovian Llandoverian Czechoslovakia Dufka,P. et al. Chitinozoans and acritarchs from the Ordovician - Silurian boundary of the Prague Basin, Czech Republic. (In: Contributions to Acritarch and Chitinozoan Research. S.G.Molyneux and K.J.Doring, editors) 1993
details Wenlockian Canada(Ontario) Eley,B.E. et al. Cherts of Southern Ontario 1989
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 Late Devonian Kentucky Huysken,K.T. et al. Palynology and biostratigraphy of selected Middle and Upper Devonian Black-Shale sections in Kentucky 1992
details Llandoverian Wenlockian Poland Jachowicz,M. Successions of the acritarcha assemblages in the Silurian sediments in Eastern Pomerania (Northern Poland). 1998
details Middle Devonian Late Devonian Iran Kimyai,A. Devonian spores from the Hassanakdar area, Iran. 1979