| original |
Norian |
|
Canada(NWT) |
Bujak,J.P. et al. Dinoflagellate cysts from the Upper Triassic of Arctic Canada. |
1976 |
| details |
Carnian |
Norian |
Canada(NWT,Franklin) |
Felix,C.J. et al. A new Ricciisporites from the Triassic of Arctic Canada. |
1977 |
| details |
Nd |
|
Nd |
Stover,L.E. et al. Analyses of pre-Pleistocene organic-walled dinoflagellates. |
1978 |
| details |
Norian |
|
Canada(NWT) |
Boersma,M. et al. Triassic palynomorphs, index to genera and species |
1987 |
| details |
Nd |
|
Nd |
Williams,G.L. et al. The Lentin and Williams Index of Fossil Dinoflagellates.1998 Edition. |
1998 |