| details |
Nd |
|
Nd |
Bucefalo Palliani,R. et al. Ecology of dinoflagellate cysts an calcareous nannofossils from bituminous facies of the Early Toarcian, Central Italy |
1995 |
| original |
Early Toarcian |
|
Italy |
Bucefalo Palliani,R. et al. Umbriadinium mediterraneense, gen.et sp.nov., and Valvaeodinium hirsutum, sp.nov.:Two dinoflagellate cysts from the Lower Jurassic of the Tethyan Realm |
1997 |
| details |
Nd |
|
Nd |
Williams,G.L. et al. The Lentin and Williams Index of Fossil Dinoflagellates.1998 Edition. |
1998 |
| details |
Hettangian |
Early Toarcian |
Nd |
Bucefalo Palliani,R. et al. Subdivision of the dinoflagellate cyst Family Suessiaceae and discussion of its evolution. |
2000 |