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
Pterospermella Pterospermella hartii Nd Late Oxfordian
Pterospermella Pterospermella heliantoides Nd Ypresian
Pterospermella Pterospermella helios Nd Kimmeridgian
Pterospermella Pterospermella heol Nd Devonian
Pterospermella Pterospermella hermosita Spain Emsian
Pterospermella Pterospermella latibalteus Nd Late Devonian
Pterospermella Pterospermella latimarginata Nd Late Llandoverian Ludlovian
Pterospermella Pterospermella libyensis Nd Llandoverian
Pterospermella Pterospermella macroptera Nd Portlandian
Pterospermella Pterospermella malaca Nd Late Gedinnian
Pterospermella Pterospermella martinii Nd Gedinnian Emsian
Pterospermella Pterospermella microptera Nd Eocene
Pterospermella Pterospermella mirabilis Nd Late Famennian
Pterospermella Pterospermella nuragica Nd Late Arenigian
Pterospermella Pterospermella occidua Nd Gedinnian
Pterospermella Pterospermella onondagaensis Nd Middle Devonian
Pterospermella Pterospermella pernambucensis Nd Middle Devonian