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
Abacum Abacum Nd Nd
Abacum Abacum normale Spain Middle Cambrian Early Ordovician
Abacum Abacum rudii Nd Tremadocian
Acanspthominuscula Acanspthominuscula Nd Nd
Acanspthominuscula Acanspthominuscula micronata Nd Nd
Acanspthominuscula Acanspthominuscula spumosa Nd Nd
Acanthatractus Acanthatractus Nd Nd
Acanthodiacrodium Acanthodiacrodium Nd Nd
Acanthodiacrodium Acanthodiacrodium abortivum W.Germany(Niedersachsen) Middle Cambrian
Acanthodiacrodium Acanthodiacrodium achrasii Nd Tremadocian
Acanthodiacrodium Acanthodiacrodium aciculatum Nd Late Llanvirnian
Acanthodiacrodium Acanthodiacrodium aciferum Nd Early Ordovician
Acanthodiacrodium Acanthodiacrodium aciferum Nd Middle Cambrian Late Cambrian
Acanthodiacrodium Acanthodiacrodium aclinum Nd Late Tremadocian Early Arenigian
Acanthodiacrodium Acanthodiacrodium acre Nd Late Cambrian
Acanthodiacrodium Acanthodiacrodium adelphicum Nd Middle Cambrian
Acanthodiacrodium Acanthodiacrodium adligans Nd Middle Cambrian