- Author:
- Williams,G.L.;Lentin,J.K.;Fensome,R.A.
- Year:
- 1998
- Title:
- The Lentin and Williams Index of Fossil Dinoflagellates.1998 Edition.
- Reference:
- Williams,G.L. et al. (1998) The Lentin and Williams Index of Fossil Dinoflagellates.1998 Edition. American Association of Stratigraphic Palynologists, Contributions Series # 34 P. 1- 817
- Google Academy:
- try to search by title in english
| Genus | Species | Country(Region) | From | To |
|---|---|---|---|---|
| Pirumella | Pirumella lepidota | Nd | Nd | |
| Pirumella | Pirumella loeblichii | Nd | Nd | |
| Pirumella | Pirumella longiporosa | Nd | Nd | |
| Pirumella | Pirumella loricata | Nd | Nd | |
| Pirumella | Pirumella mcnightii | Nd | Nd | |
| Pirumella | Pirumella microspinosa | Nd | Early Cenomanian | |
| Pirumella | Pirumella miniaperta | Nd | Nd | |
| Pirumella | Pirumella multistrata | Nd | Nd | |
| Pirumella | Pirumella multistrata | Nd | Tithonian | |
| Pirumella | Pirumella multistrata | Nd | Middle Oligocene | |
| Pirumella | Pirumella multistrata | Nd | Hauterivian | |
| Pirumella | Pirumella multistrata | Nd | Nd | |
| Pirumella | Pirumella multistrata | Nd | Barremian | Albian |
| Pirumella | Pirumella nonarenziae | Nd | Barremian | Albian |
| Pirumella | Pirumella operculata | Nd | Maestrichtian | Paleocene |
| Pirumella | Pirumella ossis | Nd | Danian | |
| Pirumella | Pirumella pachystrata | Nd | Danian |