Lentin,J.K.

Author:
Lentin,J.K.;Williams,G.L.

Year:
1973

Title:
Fossil dinoflagellates: index to genera and species.

Reference:

Lentin,J.K. et al. (1973) Fossil dinoflagellates: index to genera and species. Geological Survey of Canada, Paper Vol. 73 # 42 P. 1- 176

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Genus	Species	Country(Region)	From	To
Polysphaeridium	Polysphaeridium pastielsii	Nd	Early Eocene
Polysphaeridium	Polysphaeridium paulinae	Nd	Middle Jurassic
Polysphaeridium	Polysphaeridium perovatum	Nd	Albian
Polysphaeridium	Polysphaeridium pumilum	Nd	Cenomanian
Polysphaeridium	Polysphaeridium rhabdophorum	Nd	Late Cretaceous
Polysphaeridium	Polysphaeridium simplex	Nd	Late Cretaceous
Polysphaeridium	Polysphaeridium subtile	Nd	Early Eocene
Polysphaeridium	Polysphaeridium tribrachiosum	Nd	Albian
Polystephanephorus	Polystephanephorus calathus	Nd	Early Oxfordian
Polystephanephorus	Polystephanephorus paracalathus	Nd	Middle Callovian
Polystephanephorus	Polystephanephorus sarjeantii	Nd	Early Kimmeridgian
Polystephanephorus	Polystephanephorus sarrisii	Nd	Eocene
Polystephanephorus	Polystephanephorus speciosus	Nd	Bathonian	Callovian
Polystephanephorus	Polystephanephorus urnaformis	Nd	Oligocene
Polystephanosphaera	Polystephanosphaera	Nd	Nd
Prismatocystis	Prismatocystis cylindrica	Nd	Albian	Cenomanian
Prismatocystis	Prismatocystis ewingii	Nd	Nd