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Rigaudella apiculata

"Rigaudella apiculata" (Cookson and Eisenack, 1960b, p.254, pl.39, fig.15) Below, 1982b, p.148.

EMENDATION: Davey, 1988, p.43-44, as Papuadinium apiculatum.

TYPE: Holotype: Cookson and Eisenack, 1960b, pl.39, fig.15; Fensome et al., 1993a, fig.1 - p.927.

HISTORY: NOW: Papuadinium. Originally Cannosphaeropsis, subsequently Adnatosphaeridium, thirdly Rigaudella, fourthly (and now) Papuadinium.

AGE: ?Tithonian.


Infraspecific taxa:


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