| original |
Early Barremian |
|
England(Yorkshire) |
Harding,I.C. A dinocyst calibration of the European Boreal Barremian |
1990 |
| original |
Nd |
|
Nd |
Williams,G.L. et al. The Lentin and Williams Index of Fossil Dinoflagellates.1998 Edition. |
1998 |
| details |
Early Barremian |
|
Nd |
Lentin,J.K. et al. Fossil dinoflagellates: index to genera and species. 1993 edition. |
1993 |
| details |
Late Hauterivian |
Barremian |
W.Germany(Niedersachsen) |
Harding,I.C. A dinocyst calibration of the European Boreal Barremian |
1990 |
| details |
Early Barremian |
|
England(Norfolk) |
Harding,I.C. A dinocyst calibration of the European Boreal Barremian |
1990 |
| details |
Nd |
|
Nd |
Begouen,V. The dinoflagellate cysts of the Late Cretaceous of the Sub-Pyrennes Zone, (France): Biostratigraphy, facies analyses and cladistic approach of the Peridinales. |
1993 |