| details |
Early Rhaetian |
|
Wales(Glamorgan) |
Below,R. Evolution and systematics of dinoflagellate cysts of the Peridiniales Order. 1: The basic groundwork of the Subfamily Rhaetogonya-Ulacoideae, (Family Peridiniaceae). |
1987 |
| details |
Nd |
|
Nd |
Williams,G.L. et al. The Lentin and Williams Index of Fossil Dinoflagellates.1998 Edition. |
1998 |
| details |
Norian |
|
Indonesia |
Below,R. Evolution and systematics of dinoflagellate cysts of the Peridiniales Order. 1: The basic groundwork of the Subfamily Rhaetogonya-Ulacoideae, (Family Peridiniaceae). |
1987 |
| original |
Norian |
Rhaetian |
Canada(NWT) |
Fisher,M.J. et al. Some observations on the fossil dinocyst genus Rhaetogonyaulax, Sarjeant,1966. |
1979 |
| details |
Norian |
|
Canada(NWT) |
Boersma,M. et al. Triassic palynomorphs, index to genera and species |
1987 |