Fensome,R.A.

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
Leiosphaeridia	Leiosphaeridia punctata	Nd	Ludlovian
Leiosphaeridia	Leiosphaeridia punctulosa	Nd	Early Gothlandian
Leiosphaeridia	Leiosphaeridia pusilla	Nd	Early Jurassic
Leiosphaeridia	Leiosphaeridia pylomifera	Nd	Early Cambrian
Leiosphaeridia	Leiosphaeridia ralla	Nd	Late Miocene
Leiosphaeridia	Leiosphaeridia raoii	Nd	Nd
Leiosphaeridia	Leiosphaeridia reticulata	Nd	Silurian
Leiosphaeridia	Leiosphaeridia retigera	Nd	Silurian
Leiosphaeridia	Leiosphaeridia rifeica	USSR(WSL)	Riphean
Leiosphaeridia	Leiosphaeridia riphiana sp. nov.	USSR(Russian Platform)	Riphean
Leiosphaeridia	Leiosphaeridia rosella	Nd	Wenlockian
Leiosphaeridia	Leiosphaeridia rudis	Nd	Early Ordovician
Leiosphaeridia	Leiosphaeridia rugosa	Nd	Jurassic
Leiosphaeridia	Leiosphaeridia rugosa	Nd	Riphean
Leiosphaeridia	Leiosphaeridia rugulata	Nd	Oligocene
Leiosphaeridia	Leiosphaeridia ruminata	Nd	Late Frasnian	Early Famennian
Leiosphaeridia	Leiosphaeridia sarjeantii	India(Uttar Pradesh)	Precambriam