| details |
Yudoma |
|
USSR(Siberia) |
Khomentovskii,V.V. et al. Yudomian (Vendian) of the type locality |
1994 |
| details |
Early Cambrian |
|
Poland |
Jachowicz,M. Lower Palaeozoic acritarch assemblages from the Upper Silesian Block (USB). (In: Commision Internationale de microflore du Paleozoique (CIMP) Acritarch Subcommision: O.Fatka and T.Servais, editors) |
1996 |
| details |
Nd |
|
Nd |
PrŠ¶ssl,K.F. Palaeopalynology Part iii: Acritarch, Prasinophyceen and dinoflagellate: Aquatic palynomorphs from Ursprungs. |
1998 |
| details |
Early Proterozoic |
|
Canada(Arctic) |
Butterfield,N.J. et al. Diverse organic-walled fossils, including "possible dinoflagellate", from the Early Neoproterozoic of Arctic Canada. |
1998 |
| details |
Early Cambrian |
|
Canada(Newfoundland) |
Palmer,S.E. et al. Stratigraphy of the Curling Group (Cambrian), Humber Arm Allochthon, Bay of Islands. |
2001 |
| details |
Ordovician |
Silurian |
Russia(Buryatia) |
Butov,Y.P. et al. Sagansairskaya Suita - Etalon Pozdnepaleozoisko - Mezozoiskoi Molassy Buryatskogo Vostochogo Sayana. |
2001 |
| details |
Oandu |
|
Lithuania |
Pa?keviciene,L. Taxonomical composition and distribution of acritarchs in the deposits of Oandu Ravere Regional Stages of the Middle Lithuanian Depression. |
2001 |
| details |
Early Ordovician |
Llanvirnian |
Argentina(Salta) |
Vergel,M.D.M. et al. Ordovician palynomorphs of Argentina: An integrated approach. (Aspects of the Ordovician System in Argentina.) |
2002 |