Gonyaulacysta canadensis
From dinoflaj2
"canadensis" Pocock, 1972, p.89, pl.24, figs.1-2; text-fig.4. Holotype: Pocock, 1972, pl.24, fig.1; Jan du Chêne et al., 1986a, pl.97, figs.1-4. Originally Gonyaulacysta, subsequently Hystrichogonyaulax, thirdly Rhynchodiniopsis. Taxonomic senior synonym: Gonyaulax (as Gonyaulacysta now Rhynchodiniopsis) cladophora, according to Fisher and Riley (1980, p.320) and Kunz (1990, p.23). Age: Oxfordian-Kimmeridgian.
Parent: Gonyaulacysta
