Chytroeisphaeridia minor
From dinoflaj2
"minor" (Cookson and Hughes, 1964, p.43, pl.8, figs.1-3,5) Morgan, 1980, p.19. Holotype: Cookson and Hughes, 1964, pl.8, fig.1. NOW Kallosphaeridium? helbyi. Originally Canningia minor, subsequently Canningia? minor, thirdly Batiacasphaera minor, fourthly Chytroeisphaeridia minor, fifthly Kallosphaeridium? minus (name illegitimate), sixthly (and now) Kallosphaeridium? helbyi. Age: Late Albian-Early Cenomanian.
Parent: Chytroeisphaeridia
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