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Appendix A

Genus Pterocystidiopsis

Pterocystidiopsis Deflandre, 1937b, p.90.

SYNONYM(S): Taxonomic junior synonym: Caddasphaera, by implication in Courtinat in Courtinat and Gaillard (1980, p.80), who transferred the "type species" of Caddasphaera, Caddasphaera halosa, to Pterocystidiopsis - however, Lentin and Williams (1981, p.31,237) retained Caddasphaera.

COMMENTS: Acritarch genus. This name was not validly published in Deflandre (1935, p.234) since no description was given.

TYPE: Deflandre, 1937b, pl.17 (al. pl.14), figs.7-8, as Pterocystidiopsis stephaniana.


Species:


DINOFLAJ (c) 1998