Harding, 1990a
From dinoflaj2
Harding, I.C., 1990a: Palaeoperidinium cretaceum: a brackish-water peridiniinean dinoflagellate from the Early Cretaceous. Palaeontology, v.33, p.35-48, pl.1-3.
Harding, I.C., 1990a: Palaeoperidinium cretaceum: a brackish-water peridiniinean dinoflagellate from the Early Cretaceous. Palaeontology, v.33, p.35-48, pl.1-3.
