Subfamily Wetzelielloideae
From dinoflaj2
Citation: Wetzelielloideae ( Vozzhennikova 1961) Bujak and Davies 1983. Diagnosis:Peridiniaceans in which the middorsal anterior intercalary plate is quadra (i.e. four-sided). Wetzeliella Eisenack 1938b; fossil - Late Eocene-Early Oligocene. Apectodinium ( Costa and Downie 1976) Lentin and Williams 1977b; Early Eocene.
Rhombodinium Gocht 1955; Mid Oligocene.
Wilsonidium Lentin and Williams 1976; Late Eocene. |