details |
Caradocian |
Ashgillian |
Turkey |
Steemans,P. et al. Ordovician and Silurian cryptospores and miospores from southeastern Turkey. |
1996 |
details |
Llandoverian |
|
Argentina(San Juan) |
Rubinstein,C.V. Palynological investigations in the Lower Paleozoic of Argentina |
1993 |
details |
Late Llandoverian |
Early Wenlockian |
Argentina(La Rioja) |
Rubinstein,C.V. Silurian acritarchs from South America: A review. |
1996 |
details |
Late Llandoverian |
Early Wenlockian |
Argentina(San Juan) |
Rubinstein,C.V. Silurian acritarchs from South America: A review. |
1996 |
details |
Late Llandoverian |
Early Wenlockian |
Argentina(Mendoza) |
Rubinstein,C.V. Silurian acritarchs from South America: A review. |
1996 |
details |
Ashgillian |
Llandoverian |
Argentina(La Rioja) |
Rubinstein,C.V. Ordovician acritarchs from northwestern Argentina: new insights into the biostratigraphy and paleonvironmental aspects of the Central Andean Basin and Famatina. (In: Ordovician from the Andes. G.L.Albanesi,M.S.Beresi,S.H.Peralta,editors) |
2003 |
details |
Middle Arenigian |
|
Argentina(La Rioja) |
Rubinstein,C.V. Biostratigraphy paleogeography and paleoenvironments based on palynomorphs in Ordovician, Silurian and Devonian Basins of Argentina. |
2002 |
details |
Late Ordovician |
|
Argentina(San Juan) |
Rubinstein,C.V. Biostratigraphy, paleogeography and paleoenvironments based on palynomorphs in Ordovician, Silurian and Devonian Basins of Argentina. |
2002 |
details |
Ludlovian |
Pridolian |
Spain |
Rodriguez Gonzalez,R.M. Palynology of the Upper Silurian-Lower Devonian Formations of the Cantabrica Cordillera, Northeast Spain. |
1983 |
details |
Late Ordovician |
|
Algeria |
Oulebsir,L. et al. Acritarch biostratigraphy in the Cambrio-Ordovician from the Algerian Sahara. (In: Commision Internationale de microflore du Paleozoique (CIMP) Acritarch Subcommision: O.Fatka and T.Servais, editors) |
1996 |
details |
Caradocian |
Ashgillian |
Romania |
Olaru,L. Ordovician chitinozoans and acritarchs from geological formations of Bugeac Promontory (North Dobrogea, Romania). |
1998 |
details |
Ashgillian |
|
Libya |
Molyneux,S.G. et al. Late Ordovician palynomorphs. (In: Palynology of Northeast Libya. B.Thusu and B.Owens, editors) |
1985 |
details |
Llandoverian |
|
New York |
Miller,M.A. et al. Palynomorphs from the Silurian Medina Group, (Lower Llandovery), of the Niagara Gorge, Lewiston, New York, USA. |
1982 |
details |
Llandoverian |
|
Argentina(San Juan) |
Melendi,D.L. et al. Palynological data from the Ordovician - Silurian Boundary of Talacasto Locality, (San Juan Province, Argentina) Part II. The microflora associated with Climacograptus putillus, (Hall). |
1983 |
details |
Middle Ordovician |
|
Canada(Quebec) |
Loeblich,A.R.,Jr. et al. Some Middle and Late Ordovician microphytoplankton from Central North America. |
1978 |
details |
Early Ashgillian |
Middle Ashgillian |
Canada(Anticosti Island) |
Jacobson,S.R. et al. Acritarch biostratigraphy of the Dicellograptus complanatus graptolite zone from the Vaureal form Ation, (Ashgillian), Anticosti Island, Quebec, Canada. |
1985 |
details |
Arenigian |
|
China(Shanghai) |
Hu,Y. Micropalaeoflora from the Early Ordovician in Gaoqiao Region of Shaanxi and its stratigraphic significance. |
1986 |