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
Protoleiosphaeridium Protoleiosphaeridium gamma Nd Nd
Protoleiosphaeridium Protoleiosphaeridium gracile USSR(Baltic) Early Gothlandian
Protoleiosphaeridium Protoleiosphaeridium granulatum Nd Sinian
Protoleiosphaeridium Protoleiosphaeridium granuliferum India(Karnataka) Middle Riphean
Protoleiosphaeridium Protoleiosphaeridium granulosum Canada(Alberta) Late Devonian
Protoleiosphaeridium Protoleiosphaeridium incisum Nd Sinian
Protoleiosphaeridium Protoleiosphaeridium indefinitum USSR(Pre-Baltic) Early Paleozoic
Protoleiosphaeridium Protoleiosphaeridium inflatum Nd Nd
Protoleiosphaeridium Protoleiosphaeridium infriatum Nd Late Proterozoic
Protoleiosphaeridium Protoleiosphaeridium kaladgiense Nd Late Precambrian Early Cambrian
Protoleiosphaeridium Protoleiosphaeridium laccatum Norway Vendian
Protoleiosphaeridium Protoleiosphaeridium laevigatum Nd Late Precambrian
Protoleiosphaeridium Protoleiosphaeridium leguminiforme Nd Nd
Protoleiosphaeridium Protoleiosphaeridium major Nd Late Devonian
Protoleiosphaeridium Protoleiosphaeridium microgranifer Nd Late Devonian
Protoleiosphaeridium Protoleiosphaeridium microsaetosum Nd Late Devonian
Protoleiosphaeridium Protoleiosphaeridium migeium Nd Nd