Author:
Smelror,M.;Lominadze,T.A.
Year:
1989
Title:
Callovian dinoflagellate cysts from Caucasus, USSR.
Reference:
Smelror,M. et al. (1989) Callovian dinoflagellate cysts from Caucasus, USSR. Neues Jahrbuch fмr Geologie und Pal¤ontologie. Abhandlungen Vol. 178 # 2 P. 147- 166
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Genus Species Country(Region) From To
Tubotuberella Tubotuberella eisenackii USSR(Caucasus) Middle Callovian
Valensiella Valensiella ovulum USSR(Caucasus) Early Callovian