| original |
Early Berriasian |
|
Australia |
Stevens,J. et al. Some Early Cretaceous dinoflagellates encountered in the Australian Kalyptea Wisemaniae zone. (In: Studies in Australian Mesozoic Palynology. P.A.Jell, editor.) |
1987 |
| details |
Early Berriasian |
|
Antarctica |
Crame,J.A. et al. Stratigraphy and regional significance of the Upper Jurassic-Lower Cretaceous Byers Group, Livingston Island, Antarctica. |
1993 |
| details |
Berriasian |
|
Antarctica |
Duane,A.M. Preliminary palynological investigation of the Byers Group (Late Jurassic-Early Cretaceous), Livingston Island, Antarctic Peninsula. |
1994 |
| details |
Early Berriasian |
|
Antarctica |
Duane,A.M. Palynology of Byers Group (Late Jurassic-Early Cretaceous) of Livingston and Snow Islands, Antarctic Peninsula : Its biostratigraphical and palaeoenvironmental significance. |
1996 |
| details |
Early Berriasian |
|
Australia(W.Australia) |
Fensome,R.A. et al. The Eisenack Catalog of Fossil Dinoflagellates. New Series. Volume 4. |
1996 |
| details |
Nd |
|
Nd |
Williams,G.L. et al. The Lentin and Williams Index of Fossil Dinoflagellates.1998 Edition. |
1998 |
| details |
Albian |
|
Italy |
Torricelli,S. Lower Cretaceous dinoflagellate cyst and acritarch stratigraphy of the Cismon APTICORE (Southern Alps, Italy) |
2000 |