Lower and Middle Cambrian acritarch-based biozonation of the Baltic Syneclise and adjacent areas, (East European Platform). A few remarks.
Reference:
Moczydlowska,M. et al. (1993)
Lower and Middle Cambrian acritarch-based biozonation of the Baltic Syneclise and adjacent areas, (East European Platform). A few remarks. Przeglad Geologiczny
Vol. 41 # 2 P. 109- 110