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
Pterospermopsis	Pterospermopsis vancampoae	Nd	Pleistocene
Pterospermopsis	Pterospermopsis velata	Nd	Early Tertiary
Pterospermopsis	Pterospermopsis vitrea	USSR(Latvian SSR)	Early Cambrian	Middle Cambrian
Pterospermopsis	Pterospermopsis zonaria	Nd	Aptian	Albian
Pterosphaeridia	Pterosphaeridia	Nd	Nd
Pterosphaeridia	Pterosphaeridia eisenackii	Nd	Early Jurassic
Pterosphaeridia	Pterosphaeridia intersignata	W.Germany(Niedersachsen)	Early Jurassic
Pterosphaeridia	Pterosphaeridia nodosa	Nd	Early Jurassic
Pterosphaeridia	Pterosphaeridia pachytheca	Nd	Late Liassic
Pterosphaeridia	Pterosphaeridia undulata	Nd	Early Jurassic
Pterosphaeridia	Pterosphaeridia volkheimeri	Nd	Tithonian
Pterotosphaerula	Pterotosphaerula	Nd	Nd
Pterotosphaerula	Pterotosphaerula aliculata	Nd	Late Ludlovian	Early Gedinnian
Pterotosphaerula	Pterotosphaerula astrala	Nd	Late Ludlovian	Early Gedinnian
Pterotosphaerula	Pterotosphaerula drepaniptychius	Nd	Late Ludlovian	Early Gedinnian
Pteroverricatus	Pteroverricatus	Nd	Nd
Pteroverricatus	Pteroverricatus pequantus	Nd	Late Llandoverian