Author:
Fensome,R.A.;Williams,G.L.;Barss,M.S.;Freeman,J.M.;Hill,J.M.
Year:
1990
Title:
Acritarchs and Fossil Prasinophytes: An index to genera, species and infraspecific taxa.
Reference:
Fensome,R.A. et al. (1990) Acritarchs and Fossil Prasinophytes: An index to genera, species and infraspecific taxa. American Association of Stratigraphic Palynologists, Contributions Series # 25 P. 1- 771
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Genus Species Country(Region) From To
Veryhachium Veryhachium trispinosum Nd Nd
Veryhachium Veryhachium trispinosum Nd Caradocian
Veryhachium Veryhachium trispinosum Nd Nd
Veryhachium Veryhachium trispinosum Nd Silurian
Veryhachium Veryhachium trispinosum Nd Middle Ordovician
Veryhachium Veryhachium trisulcum Nd Nd
Veryhachium Veryhachium trisulcum Nd Middle Ordovician
Veryhachium Veryhachium trisulcum Nd Caradocian
Veryhachium Veryhachium trisulcum Nd Middle Ordovician
Veryhachium Veryhachium trisulcum Nd Ordovician
Veryhachium Veryhachium tzutsii Nd Permian Early Triassic
Veryhachium Veryhachium umtrisulcum Nd Nd
Veryhachium Veryhachium urens Nd Nd
Veryhachium Veryhachium vaitekunenei sp. nov. USSR(Baltic) Early Gothlandian
Veryhachium Veryhachium valensii Nd Bathonian
Veryhachium Veryhachium valiente Nd Late Ludlovian Emsian
Veryhachium Veryhachium vandenberghenii Nd Frasnian