| details |
Early Hettangian |
|
Denmark |
Poulsen,N.E. Jurassic dinoflagellate cyst biostratigraphy of the Danish Subbasin in relation to sequences in England and Poland;A preliminary review |
1992 |
| details |
Early Hettangian |
|
|
Krystyn,L et al. The Triassic - Jurassic boundary in the Northern Calcareous Alps. |
2005 |
| details |
Bajocian |
|
USA(Eastern Offshore) |
Cousminer,H.L. et al. Biostratigraphy. (In: Tenneco Lydonia Canyon Block 187 No.1 Well. Geological and Operational. G.M.Edson, D.L.Olson and A.J.Petty, editors) |
2000 |
| details |
Anisian |
Hettangian |
Australia(W.Australia) |
Bint,A.N. et al. Upper Triassic palynofacies and environmental interpretations for the ranking trend, northern Carnarvon Basin, Western Australia. (In: The North West Shelf Australia. P.G. Purcell and R.R. Purcell, editor) |
1988 |