| details |
Ypresian |
|
Belgium |
Lentin,J.K. et al. Fossil dinoflagellates: Index to genera and species, 1977 edition. |
1977 |
| details |
Nd |
|
Nd |
Stover,L.E. et al. Analyses of pre-Pleistocene organic-walled dinoflagellates. |
1978 |
| details |
Nd |
|
Nd |
Edwards,L.E. et al. Emendation of Phthanoperidinium, Drugg and Loeblich,1967, and a description of Phthanoperidinium brooksii, sp.nov., from the Eocene of the Mid-Atlantic outer continental shelf. |
1981 |
| details |
Nd |
|
Nd |
Williams,G.L. et al. The Lentin and Williams Index of Fossil Dinoflagellates.1998 Edition. |
1998 |