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
Fromea Fromea atlantica Nd Callovian Oxfordian
Fromea Fromea chytra Nd Maastrichtian Danian
Fromea Fromea complicata Nd Aptian Albian
Fromea Fromea cylindrica Nd Late Jurassic Late Cretaceous
Fromea Fromea elongata Nd Bajocian Oxfordian
Fromea Fromea elongata Nd Aptian Albian
Fromea Fromea expolita Nd Barremian
Fromea Fromea fragilis Nd Aptian Cenomanian
Fromea Fromea glabella Nd Late Albian
Fromea Fromea grandis Nd Valanginian
Fromea Fromea granulata Nd Aptian Albian
Fromea Fromea granulosa Nd Albian Cenomanian
Fromea Fromea irregularis Nd Late Oxfordian
Fromea Fromea laevigata Nd Maastrichtian Danian
Fromea Fromea laevigata Nd Early Tertiary
Fromea Fromea madurensis Nd Senonian
Fromea Fromea microgranulosa Nd Early Albian