| details |
Callovian |
Early Oxfordian |
Greenland |
Smelror,M. Late Bathonian to Early Oxfordian dinoflagellate cyst stratigraphy of Jameson land and Milne Land, East Greenland |
1988 |
| original |
Early Callovian |
|
Greenland |
Smelror,M. Late Bathonian to Early Oxfordian dinoflagellate cyst stratigraphy of Jameson land and Milne Land, East Greenland |
1988 |
| details |
Late Bathonian |
Early Oxfordian |
France(Ardeche) |
Smelror,M. et al. Dinoflagellate and acritarch assemblages from the Late Bathonian to Early Oxfordian of Montagne Crussol, Rhone Valley, Southern France. |
1989 |
| details |
Middle Callovian |
|
USSR(Caucasus) |
Smelror,M. et al. Callovian dinoflagellate cysts from Caucasus, USSR. |
1989 |
| details |
Early Callovian |
Middle Callovian |
Scotland(Inverness) |
Riding,J.B. On Chytroeispheridia hyalina (Raynaud) Lentin and Williams (Pyrrhophyta, Dinophyceae). |
1990 |
| details |
Nd |
|
Nd |
Williams,G.L. et al. The Lentin and Williams Index of Fossil Dinoflagellates.1998 Edition. |
1998 |