Pterospermopsis onondagaensis

Citations total:
51
link From To Geolocation Author - title Year
original Middle Devonian Canada Deunff,J. A fossil Devonian microplankton of Hystrichospheres from the North American Continent. 1955
details Wenlockian England(Shropshire) Downie,C. Hystrichospheres from the Silurian Wenlock Shale of England. 1959
details Tarannon Belgium Stockmans,F. et al. The Hystrichospheres or rather the acritarchs of the Belgian Silurian. Drilling at the Lust Brewery at Courtrai (Kortrijk). 1962
original Wenlockian England(Shropshire) Downie,C. 'Hystrichosheres', (acritarchs), and spores of the Wenlock Shales, (Silurian), of Wenlock, England. 1963
original Late Ludlovian Emsian Spain Cramer,F.H. Microplankton from three Palaeozoic formations in the Province of Leon, northwest Spain. 1964
details Nd Nd Downie,C. et al. Bibliography and index of fossil dinoflagellates and acritarchs. 1965
details Devonian Canada Deunff,J. Research on the Devonian microplankton (Acritarchs and Dinophyceae). 1965
details Late Wenlockian Early Gedinnian Spain Cramer,F.H. Palynology of Silurian and Devonian rocks in northwest Spain. 1966
details Llandoverian Belgium Martin,F. Acritarchs from the drilling at the Lust Brewery near Kortrijk (Courtrai) (Belgian Silurian). 1966
details Tarannon Early Wenlockian Belgium Martin,F. Acritarchs from the Park at Neuville-Sous-Huy (Belgian Silurian) 1966
details Arenigian Czechoslovakia VavrdovЎ,M. Palaeozoic microplankton from central Bohemia. 1966
details Early Ludlovian Nd Lister,T.R. et al. New evidence for the age of the primitive Echinoid Myriastiches gigas 1967
details Middle Frasnian Belgium Dricot,E.M. Evolution and paleogeographic distribution of microplankton (Acritarchs) in the Frasnian of Belgium. 1967
details Devonian Canada Deunff,J. Research on Devonian microplankton (acritarchs and dinoflagellates). 1967
details Devonian USA Deunff,J. Research on Devonian microplankton (acritarchs and dinoflagellates). 1967
details Devonian France Deunff,J. Research on Devonian microplankton (acritarchs and dinoflagellates). 1967
details Devonian Tunisia Deunff,J. Research on Devonian microplankton (acritarchs and dinoflagellates). 1967