| details |
Senecan |
Chautauquan |
New York |
Wood,G.D. Palynology and paleobotany of the Jave and Lowermost Canadaway Formations, Upper Devonian, (Senecan/Chautauquan ), New York State. |
1978 |
| details |
Givetian |
|
Kentucky |
Wood,G.D. et al. Organic-walled microphytoplankton and chitinozoans from the Middle Devonian, (Givetian) Boyle Dolomite of Kentucky, USA. |
1985 |
| original |
Givetian |
|
New York |
Wood,G.D. Some Middle Devonian, (Givetian), chitinozoans and acritarchs from New York State. Preliminary results. |
1986 |
| details |
Late Devonian |
|
Argentina(Salta) |
Volkheimer,W. et al. Devonian chitinozoans from Northwestern Argentina |
1986 |
| details |
Givetian |
Frasnian |
Argentina(Salta) |
Volkheimer,W. et al. Silurian and Devonian chitinozoans from Northwestern Argentina.Their stratigraphic significance |
1983 |
| details |
Devonian |
|
Nd |
Volkheimer,W. Palynomorphs as guide fossils. Part 2. |
1973 |
| details |
Late Llandoverian |
Middle Wenlockian |
Belgium |
Verniers,J. et al. Silurian graptolites and chitinozoans from the Burdinale Valley, Brabant Massif, Belgium. |
1979 |
| details |
Llandoverian |
Middle Wenlockian |
Belgium |
Verniers,J. The Silurian of the Mehaigne Valley, (Brabant Massif, Belgium) |
1981 |
| details |
Llandoverian |
Middle Wenlockian |
Belgium |
Verniers,J. The Silurian of the Mehaigne Valley, (Brabant Massif, Belgium) |
1981 |
| details |
Gorstian |
|
Belgium |
Verniers,J. et al. The chitinozoan biostratigraphy of the Silurian of the RonquiĐres-Monstreux area (Brabant Massif, Belgium) |
2002 |
| details |
Early Llanvirnian |
Early Caradocian |
Argentina(San Juan) |
Vergel,M.D.M. et al. Ordovician palynomorphs of Argentina: An integrated approach. (Aspects of the Ordovician System in Argentina.) |
2002 |
| details |
Emsian |
|
Canada(Gaspe Area) |
Utting,J. Palynology. (In: Analytical Investigation of the Mineralogy, Geochemistry, Palynology and reflectome try of the "Gaspe Sandstone" Series of Central Gaspe Quebec. J.L.Pittion, editor) |
1975 |
| details |
Middle Devonian |
|
Missouri |
Urban,J.B. et al. Chitinozoa of the Cedar City Formation, Middle Dev Onian of Missouri. |
1970 |
| details |
Middle Devonian |
|
Missouri |
Urban,J.B. et al. Chitinozoa of the Cedar City Formation, Middle Dev Onian of Missouri. |
1970 |
| details |
Middle Devonian |
|
Missouri |
Urban,J.B. et al. Chitinozoa of the Cedar City Formation, Middle Dev Onian of Missouri. |
1970 |
| details |
Devonian |
|
India(Uttar Pradesh) |
Tiwari,R.S. et al. Palynological studies of the Tethyan sequence in Malla Johar area, Kumaon Himalaya, India. |
1984 |
| details |
Middle Ordovician |
Late Devonian |
Brazil |
Taugourdeau,P. The chitinozoa. |
1979 |