| original |
Late Hauterivian |
Early Barremian |
W.Germany(Niedersachsen) |
Harding,I.C. Archaeopyle variability in Early Cretaceous dinocysts of the partiform Gonyaulacoid genus Druggidium Habib |
1986 |
| details |
Early Barremian |
|
W.Germany(Niedersachsen) |
Mutterlose,J. et al. The Barremian Blatterton; an anoxic Warm Water sediment of the Lower Saxony Basin |
1987 |
| details |
Late Hauterivian |
Early Barremian |
W.Germany(Niedersachsen) |
Harding,I.C. A dinocyst calibration of the European Boreal Barremian |
1990 |
| details |
Early Barremian |
|
W.Germany(Bremen) |
Mutterlose,J. et al. Phytoplankton from the anoxic sediments of the Barremian, (Lower Cretaceous) of north West Germany. |
1987 |
| details |
Nd |
|
Nd |
Lentin,J.K. et al. Fossil dinoflagellates: index to genera and species, 1989 edition. |
1989 |
| details |
Nd |
|
Nd |
Williams,G.L. et al. The Lentin and Williams Index of Fossil Dinoflagellates.1998 Edition. |
1998 |
| original |
Late Hauterivian |
Early Barremian |
England(Yorkshire) |
Harding,I.C. Archaeopyle variability in Early Cretaceous dinocysts of the partiform Gonyaulacoid genus Druggidium Habib |
1986 |
| details |
Late Hauterivian |
Early Barremian |
England(Yorkshire) |
Below,R. Evolution and systematics of dinoflagellate cysts from the Peridiniale order. II. Cladopyxiaceae and Valvaeodiniaceae |
1987 |
| details |
Late Hauterivian |
Early Barremian |
England(Yorkshire) |
Harding,I.C. A dinocyst calibration of the European Boreal Barremian |
1990 |
| original |
Late Hauterivian |
Early Barremian |
England(Norfolk) |
Harding,I.C. Archaeopyle variability in Early Cretaceous dinocysts of the partiform Gonyaulacoid genus Druggidium Habib |
1986 |