Charlesdowniea clathrata
From dinoflaj2
clathrata (Eisenack, 1938b, p.187; text-fig.5) Lentin and Vozzhennikova, 1989, p.227. Holotype: Eisenack, 1938b, text-fig.5. Originally Wetzeliella, subsequently Kisselevia?, thirdly (and now) Charlesdowniea. Taxonomic senior synonym: Wetzeliella (as Hystrichosphaeridium) articulata, according to Pastiels (1948, p.42) - however, this has not been generally accepted. Age: Late Eocene-Early Oligocene.
Parent: Charlesdowniea
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