Řehánek and Mišík, 1991
From dinoflaj2
Řehánek, J. and Mišík, M., 1991: New Upper Cretaceous cyst Pithonella siniformis n. sp. (Calciodinellaceae) from eastern Algeria. Geologica Carpathica, v.42, no.2, p.111-116, pl.1-2.
Řehánek, J. and Mišík, M., 1991: New Upper Cretaceous cyst Pithonella siniformis n. sp. (Calciodinellaceae) from eastern Algeria. Geologica Carpathica, v.42, no.2, p.111-116, pl.1-2.
