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
Veryhachium Veryhachium sortehatense Greenland Middle Jurassic
Veryhachium Veryhachium spiciferum Nd Nd
Veryhachium Veryhachium splendens France(Ille-et-Vilaine) Llanvirnian
Veryhachium Veryhachium staurasteroides France Wenlockian
Veryhachium Veryhachium stellatum Nd Nd
Veryhachium Veryhachium stelligerum Canada Middle Devonian
Veryhachium Veryhachium stelligerum Spain Late Gothlandian
Veryhachium Veryhachium stelligerum France Middle Ordovician
Veryhachium Veryhachium stelligerum Canada Middle Devonian
Veryhachium Veryhachium striatum Nd Nd
Veryhachium Veryhachium strictum Nd Nd
Veryhachium Veryhachium subglobosum Algeria Late Ordovician
Veryhachium Veryhachium subtetrahedron Nd Nd
Veryhachium Veryhachium symmetricum China Early Ordovician
Veryhachium Veryhachium tenuimacerium Algeria Late Ordovician
Veryhachium Veryhachium tetraedron Nd Nd
Veryhachium Veryhachium tetraedron Nd Nd