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

Google Academy:

try to search by title in english

Genus	Species	Country(Region)	From	To
Leiosphaeridia	Leiosphaeridia granulosa	Nd	Late Devonian
Leiosphaeridia	Leiosphaeridia gyperborea	Nd	Eocambrian
Leiosphaeridia	Leiosphaeridia hokkaidoana	Nd	Nd
Leiosphaeridia	Leiosphaeridia hyalina	Nd	Kimmeridgian
Leiosphaeridia	Leiosphaeridia hyperboreica	USSR(Komi ASSR)	Riphean
Leiosphaeridia	Leiosphaeridia ilchenkoi sp. nov.	USSR(Taymyr Nat.Okrug)	Late Vendian	Early Cambrian
Leiosphaeridia	Leiosphaeridia inconstans	Nd	Oligocene
Leiosphaeridia	Leiosphaeridia incrassata	Nd	Frasnian	Famennian
Leiosphaeridia	Leiosphaeridia incrassatula	Nd	Vendian
Leiosphaeridia	Leiosphaeridia indefinita	Nd	Early Paleozoic
Leiosphaeridia	Leiosphaeridia indeterminata	Nd	Frasnian	Famennian
Leiosphaeridia	Leiosphaeridia indica	Nd	Early Permian
Leiosphaeridia	Leiosphaeridia infriata	Nd	Late Proterozoic
Leiosphaeridia	Leiosphaeridia insigna	Nd	Late Precambrian	Early Cambrian
Leiosphaeridia	Leiosphaeridia interplicata	Nd	Sinian
Leiosphaeridia	Leiosphaeridia jacutica	USSR(Krasnoyarsk Kray)	Late Precambrian
Leiosphaeridia	Leiosphaeridia kanshiensis	Nd	Late Precambrian