| details |
Late Bajocian |
Early Bathonian |
England |
Fenton,J.P.G. et al. Dinoflagellate cysts and acritarchs from Upper Bajocian to Middle Bathonian strata of Central and Southern England. |
1980 |
| details |
Late Bajocian |
Early Bathonian |
England |
Fenton,J.P.G. et al. Dinoflagellate cysts and acritarchs from Upper Bajocian to Middle Bathonian strata of Central and Southern England. |
1980 |
| details |
Nd |
|
Nd |
Lentin,J.K. et al. Fossil dinoflagellates: Index to genera and species, 1981 edition. |
1981 |
| details |
Nd |
|
Nd |
Williams,G.L. et al. The Lentin and Williams Index of Fossil Dinoflagellates.1998 Edition. |
1998 |