Author:
Sarjeant,W.A.S.;Stancliffe,R.P.W.
Year:
1994
Title:
The Micrhystridium and Veryhachium Complexes (Acritarcha: Acanthomorphitae and Polygonomorphitae): A taxonomic reconsideration.
Reference:
Sarjeant,W.A.S. et al. (1994) The Micrhystridium and Veryhachium Complexes (Acritarcha: Acanthomorphitae and Polygonomorphitae): A taxonomic reconsideration. Micropaleontology Vol. 40 # 1 P. 1- 77
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Genus Species Country(Region) From To
Dorsennidium Dorsennidium radiosum Canada(Ontario) Early Devonian
Dorsennidium Dorsennidium rhombispinosum England Silurian
Dorsennidium Dorsennidium rhomboidium England Silurian
Dorsennidium Dorsennidium riburgense Switzerland Middle Triassic
Dorsennidium Dorsennidium sedecimispinosum Canada(Alberta) Late Devonian
Dorsennidium Dorsennidium signum France Middle Devonian
Dorsennidium Dorsennidium simplex Ohio Early Carboniferous
Dorsennidium Dorsennidium singulare France Late Cretaceous
Dorsennidium Dorsennidium sortehatense Greenland Middle Jurassic
Dorsennidium Dorsennidium splendens France(Ille-et-Vilaine) Llanvirnian
Dorsennidium Dorsennidium stelligerum Canada Middle Devonian
Dorsennidium Dorsennidium stelligerum Spain Late Silesian
Dorsennidium Dorsennidium stelligerum France Middle Ordovician
Dorsennidium Dorsennidium stelligerum Canada Middle Devonian
Dorsennidium Dorsennidium sufflatum Norway Tremadocian
Dorsennidium Dorsennidium symmetricum China Early Ordovician
Dorsennidium Dorsennidium tetraxis England(Yorkshire) Late Oxfordian