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Rhynchodiniopsis downiei

"Rhynchodiniopsis? downiei" (Pocock, 1972, p.87, pl.22, figs.1-2; text-fig.2) Sarjeant, 1982b, p.36.

TYPE: Holotype: Pocock, 1972, pl.22, figs.1-2; Jan du Chêne et al., 1986a, pl.97, figs.7-12.

HISTORY: Originally Gonyaulacysta, subsequently Hystrichosphaeropsis, thirdly Rhynchodiniopsis?, fourthly Rhynchodiniopsis. Questionable assignment: Sarjeant (1982b, p.36).

SYNONYM(S): Taxonomic senior synonym: Gonyaulacysta (as Hystrichogonyaulax, now Rhynchodiniopsis, according to Fisher and Riley (1980, p.320) and Kunz (1990, p.23).

AGE: Oxfordian-Kimmeridgian.


Infraspecific taxa:


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