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Gonyaulacysta pennata

"Gonyaulacysta pennata" Riley in Fisher and Riley, 1980, p.321-322, pl.1, figs.10-11.

TYPE: Holotype: Fisher and Riley, 1980, pl.1, figs.10-11; Jan du Chêne et al., 1986a, pl.98, fig.5.

HISTORY: NOW: Rhynchodiniopsis. Originally Gonyaulacysta, subsequently Hystrichogonyaulax, thirdly Millioudodinium, fourthly (and now) Rhynchodiniopsis.

COMMENTS: This name was not validly published in Fisher and Riley (1976, p.52), who did not provide a description or illustration.

AGE: Late Kimmeridgian.


Infraspecific taxa:


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