| details |
Tremadocian |
|
Iran |
Mehrjerdi,H. Palynostratigraphy and palaeobiogeography of a Lower Palaeozoic sequence in the type-section of Shirgesht Formation, Northern Tabas City, East-Central Iran. |
2001 |
| details |
Nd |
|
Nd |
Moczydlowska,M. et al. Late Cambrian acrtiarchs and their ace constraints on an Ediacar type fauna from the Booley Bay Formation, County Wexfordsheire. |
1995 |
| details |
Middle Cambrian |
Late Cambrian |
Iran |
Ghavidel-Syooki,M. Acritarch biostratigraphy of the Palaeozoic rock units in the Zagros Basin, Southern Iran. (In: Commision Internationale de microflore du Paleozoique (CIMP) Acritarch Subcommision: O.Fatka and T.Servais, editors) |
1996 |
| details |
Nd |
|
Nd |
Molyneux,S.G. et al. Paleozoic phytoplankton. (Principles and Applications. Applications. J.Jansonius and D.C.McGregor, editors.) |
1996 |
| details |
Nd |
|
Nd |
Molyneux,S.G. et al. Paleozoic phytoplankton. (Principles and Applications. Applications. J.Jansonius and D.C.McGregor, editors.) |
1996 |
| details |
Nd |
|
Nd |
Molyneux,S.G. et al. Nomenclatural Note: A re-evaluation of the genus Cristallinium and its species. (Principles and Applications. Applications. J.Jansonius and D.C.McGregor, editors.) |
1996 |
| details |
Nd |
|
Nd |
Molyneux,S.G. et al. Nomenclatural Note: A re-evaluation of the genus Cristallinium and its species. (Principles and Applications. Applications. J.Jansonius and D.C.McGregor, editors.) |
1996 |
| details |
Nd |
|
Nd |
Molyneux,S.G. et al. Nomenclatural Note: A re-evaluation of the genus Cristallinium and its species. (Principles and Applications. Applications. J.Jansonius and D.C.McGregor, editors.) |
1996 |
| details |
Middle Cambrian |
Tremadocian |
Spain |
Fombella Blanco,M.A. Palynological determination of the Tremadocian in locality of Verdiago, Leon Province, the North of Spain |
1982 |
| details |
Late Cambrian |
Tremadocian |
Algeria |
Vecoli,M. Stratigraphic significance of acritarchs in Cambro-Ordovician boundary strata, Hassi-Rmel area, Algerian Sahara |
1996 |
| details |
Early Cambrian |
Middle Cambrian |
Turkey |
Dean,W.T. et al. Precambrian and Cambrian stratigraphy of the Penbegli-Tut Inlie Southern Turkey |
1997 |
| details |
Tremadocian |
|
Iran |
Mehrjerdi,H. Palynostratigraphy and palaeobiogeography of a Lower Palaeozoic sequence in the type-section of Shirgesht Formation, Northern Tabas City, East-Central Iran. |
2001 |
| details |
Middle Cambrian |
|
Spain |
Vanguestaine,M. The Late Cambrian acritarch Cristallinium randomense: morphology, taxonomy and stratigraphical extension |
2002 |
| details |
Middle Cambrian |
|
Spain |
Vanguestaine,M. The Late Cambrian acritarch Cristallinium randomense: morphology, taxonomy and stratigraphical extension |
2002 |
| details |
Middle Cambrian |
|
Spain |
Martin,F. et al. Middle and Upper Cambrian and Lower Ordovician acritarchs from Random Island, Eastern Newfoundland. |
1981 |
| details |
Late Cambrian |
|
Libya |
Tawadros,E. et al. Petrography and palynology of quartzites in the Sirte Basin, central Libya. |
2001 |
| details |
Late Cambrian |
|
Algeria |
Vecoli,M. et al. Palynostratigraphy of Upper Cambrian-upper Ordovician intracratonic clastic sequences, North Africa. |
1999 |