WoRMS source details
Davey, R.J.; Williams, G.L. (1966). V. The genus Hystrichosphaeridium and its allies. In: Davey, R.J., Downie, C., Sarjeant, W.A.S. and Williams, G.L., Studies on Mesozoic and Cainozoic dinoflagellate cysts; British Museum (Natural History) Geology, Bulletin, Supplement 3, p.53-105.
238858
Davey, R.J.; Williams, G.L.
1966
V. The genus Hystrichosphaeridium and its allies.
In: Davey, R.J., Downie, C., Sarjeant, W.A.S. and Williams, G.L., Studies on Mesozoic and Cainozoic dinoflagellate cysts; British Museum (Natural History) Geology, Bulletin, Supplement 3, p.53-105
Publication
Available for editors 
[request]
[request]
Date
action
by
Callaiosphaeridium R.J.Davey & G.L.Williams, 1966 † (original description)
Callaiosphaeridium asymmetricum (Deflandre & Courteville) R.J.Davey & G.L.Williams, 1966 † (additional source)
Cordosphaeridium cracenospinosum Davey & Williams, 1966 † (original description)
Cordosphaeridium exilimurum Davey & Williams, 1966 † (original description)
Cordosphaeridium fasciatum R.J.Davey & G.L.Williams, 1966 † (original description)
Cordosphaeridium fibrospinosum Davey & Williams, 1966 † (original description)
Cordosphaeridium gracile (Eisenack) Davey & Williams † (additional source)
Cordosphaeridium inodes (additional source)
Cordosphaeridium latispinosum Davey & Williams, 1966 † (original description)
Cordosphaeridium multispinosum Davey & Williams, 1966 † (original description)
Hystrichosphaeridium Deflandre, 1937 (additional source)
Hystrichosphaeridium radiculatum Davey & Williams, 1966 † (original description)
Hystrichosphaeridium readei Davey & Williams, 1966 † (original description)
Hystrichosphaeridium sheppeyense Davey & Williams, 1966 † (original description)
Hystrichosphaeridium simplicispinum R.J.Davey & G.L.Williams † (original description)
Litosphaeridium R.J.Davey & G.L.Williams, 1966 (original description)
Oligosphaeridium R.J.Davey & G.L.Williams, 1966 (original description)
Oligosphaeridium macrotubulum (Neale & Sarjeant) Davey & Williams † (additional source)
Oligosphaeridium prolixispinosum Davey & Williams, 1966 † (original description)
Oligosphaeridium pulcherrimum (Deflandre & Cookson) Davey & Williams † (additional source)
Oligosphaeridium reticulatum Davey & Williams, 1966 † (original description)
Oligosphaeridium vasiformum (Neale & Sarjeant) Davey & Williams † (additional source)
Perisseiasphaeridium R.J.Davey & G.L.Williams, 1966 † (original description)
Polysphaeridium R.J.Davey & G.L.Williams, 1966 (original description)
Polysphaeridium laminaspinosum Davey & Williams, 1966 † (original description)
Polysphaeridium pastielsii Davey & Williams, 1966 † (original description)
Polysphaeridium pumilum Davey & Williams, 1966 † (original description)
Polysphaeridium subtile Davey & Williams, 1966 † (original description)
Tanyosphaeridium R.J.Davey & G.L.Williams, 1966 (original description)
Tanyosphaeridium regulare R.J.Davey & G.L.Williams, 1966 † (original description)
Tanyosphaeridium variecalamum R.J.Davey & G.L.Williams, 1966 † (original description)
Callaiosphaeridium asymmetricum (Deflandre & Courteville) R.J.Davey & G.L.Williams, 1966 † (additional source)
Cordosphaeridium cracenospinosum Davey & Williams, 1966 † (original description)
Cordosphaeridium exilimurum Davey & Williams, 1966 † (original description)
Cordosphaeridium fasciatum R.J.Davey & G.L.Williams, 1966 † (original description)
Cordosphaeridium fibrospinosum Davey & Williams, 1966 † (original description)
Cordosphaeridium gracile (Eisenack) Davey & Williams † (additional source)
Cordosphaeridium inodes (additional source)
Cordosphaeridium latispinosum Davey & Williams, 1966 † (original description)
Cordosphaeridium multispinosum Davey & Williams, 1966 † (original description)
Hystrichosphaeridium Deflandre, 1937 (additional source)
Hystrichosphaeridium radiculatum Davey & Williams, 1966 † (original description)
Hystrichosphaeridium readei Davey & Williams, 1966 † (original description)
Hystrichosphaeridium sheppeyense Davey & Williams, 1966 † (original description)
Hystrichosphaeridium simplicispinum R.J.Davey & G.L.Williams † (original description)
Litosphaeridium R.J.Davey & G.L.Williams, 1966 (original description)
Oligosphaeridium R.J.Davey & G.L.Williams, 1966 (original description)
Oligosphaeridium macrotubulum (Neale & Sarjeant) Davey & Williams † (additional source)
Oligosphaeridium prolixispinosum Davey & Williams, 1966 † (original description)
Oligosphaeridium pulcherrimum (Deflandre & Cookson) Davey & Williams † (additional source)
Oligosphaeridium reticulatum Davey & Williams, 1966 † (original description)
Oligosphaeridium vasiformum (Neale & Sarjeant) Davey & Williams † (additional source)
Perisseiasphaeridium R.J.Davey & G.L.Williams, 1966 † (original description)
Polysphaeridium R.J.Davey & G.L.Williams, 1966 (original description)
Polysphaeridium laminaspinosum Davey & Williams, 1966 † (original description)
Polysphaeridium pastielsii Davey & Williams, 1966 † (original description)
Polysphaeridium pumilum Davey & Williams, 1966 † (original description)
Polysphaeridium subtile Davey & Williams, 1966 † (original description)
Tanyosphaeridium R.J.Davey & G.L.Williams, 1966 (original description)
Tanyosphaeridium regulare R.J.Davey & G.L.Williams, 1966 † (original description)
Tanyosphaeridium variecalamum R.J.Davey & G.L.Williams, 1966 † (original description)
