From Fensome et al., 2019:
Alterbidinium daveyi, (Stover and Evitt, 1978, p.93) Lentin and Williams, 1985, p.14.
Name not validly published: holotype not designated.
Originally Alterbia (name not validly published), subsequently Alterbidinium (name not validly published).
Age: Albian–Cenomanian.

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