Back
Leptodinium setcheyense
Leptodinium setcheyense (Sarjeant, 1976) Stover and Evitt, 1978
Now Impagidinium. Originally Gonyaulacysta, subsequently Leptodinium, thirdly Rhynchodiniopsis, fourthly (and now) Impagidinium. Sarjeant, 1982, transferred this species to Rhynchodiniopsis Deflandre, 1935. Jan du Chêne et al., 1986, retained it in Leptodinium and stated that, according to W. Wille, the right side of the holotype is damaged.
Holotype: Sarjeant, 1976, pl.1, fig.7; Jan du Chêne et al., 1986, pl.74, figs.1-4
Age: Kimmeridgian
Now Impagidinium. Originally Gonyaulacysta, subsequently Leptodinium, thirdly Rhynchodiniopsis, fourthly (and now) Impagidinium. Sarjeant, 1982, transferred this species to Rhynchodiniopsis Deflandre, 1935. Jan du Chêne et al., 1986, retained it in Leptodinium and stated that, according to W. Wille, the right side of the holotype is damaged.
Holotype: Sarjeant, 1976, pl.1, fig.7; Jan du Chêne et al., 1986, pl.74, figs.1-4
Age: Kimmeridgian