link
|
From
|
To
|
Geolocation
|
Author - title
|
Year
|
---|---|---|---|---|---|
details | Llandeilian | Caradocian | USSR(Taldy-Kurganskaya) | Zaslavskaya,N.M. et al. Ordovician chitinozoa of South Djungaria. (In: Problematic Fossils of the USSR. B.S.Sokolov, editors) | 1990 |
details | Middle Caradocian | Belgium | Samuelsson,J. et al. Ordovician chitinozoan biozonation of the Brabant Massif, Belgium. | 2000 | |
details | Caradocian | Early Ashgillian | Russia(Siberia) | Sennikov,N.V. et al. Synthesis of the graptolite and chitinozoan scales for the Altai-Salair Ordovician Basin (Siberia, Russia). | 2003 |