Řehánek, 1982
From dinoflaj2
Řehánek, J., 1982: New species of the genus Colomisphaera Nowak from the Tithonian and Upper Cretaceous. Geologicky Sbornik - Geologica Carpathica, v.33, no.2, p.219-228, pl.1-2.
Řehánek, J., 1982: New species of the genus Colomisphaera Nowak from the Tithonian and Upper Cretaceous. Geologicky Sbornik - Geologica Carpathica, v.33, no.2, p.219-228, pl.1-2.
