original |
Late Berriasian |
Hauterivian |
USA(Gulf of Mexico) |
Londeix,L. et al. The presence of Dinogymnium (Dinophyceae) in Lower Cretaceous sediments from the Northwest Tethys (Southeast France and Western Switzerland) and Gulf of Mexico area: stratigraphic and systematic consequences |
1996 |
details |
Late Berriasian |
Hauterivian |
USA(Gulf of Mexico) |
Londeix,L. et al. The presence of Dinogymnium (Dinophyceae) in Lower Cretaceous sediments from the Northwest Tethys (Southeast France and Western Switzerland) and Gulf of Mexico area: stratigraphic and systematic consequences |
1996 |
details |
Nd |
|
Nd |
Williams,G.L. et al. The Lentin and Williams Index of Fossil Dinoflagellates.1998 Edition. |
1998 |