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Imbatodinium tricornoides

Imbatodinium? tricornoides (Alberti, 1961) Lentin and Williams, 1981

Now Batioladinium?. Originally Broomea?, subsequently (and now) Batioladinium?, thirdly Necrobroomea?, fourthly Imbatodinium?.
At the time of the transfer, Lentin and Williams, 1981, questionably included this species in Imbatodinium.
Holotype: Alberti, 1961, pl.5, fig.17
Locus typicus: Well Werle4E, Germany
Stratum typicum: Late Hauterivian
Translation Alberti, 1961: LPP

Original description: Alberti, 1961, p.28: Broomea? tricornoides
Bogy flattened, rhomboidal ot oval. Epitheca at the apex well rounded. Large antapical horn beginning just below the equatorial region of the bogy. Second antapical horn much smaller. Membrane transparent.
The strongly developed antapical horns tapper towards the ends which are slightly blunted.
Dimensions: Holotype length 58 µm, breadth 29 µm.
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