| details |
Early Tithonian |
|
W.Germany(Bavaria) |
Keupp,H. Calcisphaerulidae from the Lower Tithonian (Southern Franken-Alb, West Germany), and the taxonomic position of Pithonella Lorenze 1901 |
1978 |
| details |
Nd |
|
Nd |
Lentin,J.K. et al. Fossil dinoflagellates: index to genera and species, 1985 edition. |
1985 |
| details |
Tithonian |
|
Nd |
Lentin,J.K. et al. Fossil dinoflagellates: index to genera and species. 1993 edition. |
1993 |
| details |
Nd |
|
Nd |
Williams,G.L. et al. The Lentin and Williams Index of Fossil Dinoflagellates.1998 Edition. |
1998 |