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
Geron Geron gracilis Nd Early Gothlandian
Geron Geron guerillerus Nd Late Ludlovian Early Gedinnian
Glaucotesta Glaucotesta Nd Nd
Glaucotesta Glaucotesta latiramosa Nd Early Llanvirnian
Globosum Globosum Nd Nd
Globulaesphaeridium Globulaesphaeridium Nd Nd
Globulaesphaeridium Globulaesphaeridium densum Nd Early Permian
Globus Globus Nd Nd
Globus Globus gossipinus Nd Early Cambrian
Gloecapsamorphites Gloecapsamorphites Nd Nd
Gloecapsamorphites Gloecapsamorphites fascicomosus Nd Early Cambrian
Gloecapsamorphites Gloecapsamorphites stripatus Nd Early Cambrian
Glottimorpha Glottimorpha Nd Nd
Glottimorpha Glottimorpha asiatica Nd Early Sinian
Glottimorpha Glottimorpha ordinata Nd Middle Sinian
Glyptosphaera Glyptosphaera Nd Nd
Glyptosphaera Glyptosphaera speciosa Nd Ludlovian