Harland, 1973
From dinoflaj2
Harland, R., 1973: Dinoflagellate cysts and acritarchs from the Bearpaw Formation (Upper Campanian) of southern Alberta, Canada. Palaeontology, v.16, p.665-706, pl.84-88.
Harland, R., 1973: Dinoflagellate cysts and acritarchs from the Bearpaw Formation (Upper Campanian) of southern Alberta, Canada. Palaeontology, v.16, p.665-706, pl.84-88.
