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
Hemisphaerium Hemisphaerium singrauliense Nd Early Gondwana
Hercyniana Hercyniana Nd Nd
Hercyniana Hercyniana meissneri Nd Late Devonian
Hercyniana Hercyniana sprucegrovensis Nd Late Devonian
Hercyniana Hercyniana sprucegrovensis Belgium Early Famennian
Hercyniana Hercyniana sprucegrovensis Nd Late Devonian
Heteromorphidion Heteromorphidion Nd Nd
Heteromorphidion Heteromorphidion echinopillum Nd Late Gedinnian
Hexagonifera Hexagonifera Nd Nd
Hexagonifera Hexagonifera cylindrica Nd Albian Cenomanian
Hidasia Hidasia Nd Nd
Hidasia Hidasia diugana Nd Middle Miocene
Hidasia Hidasia diugana Nd Middle Miocene
Hidasia Hidasia diugana Nd Miocene
Hidasia Hidasia flexibilis Nd Miocene
Hidasia Hidasia racemosa Nd Tortonian
Hidasia Hidasia rugosa Nd Tortonian