Litosphaeridium siphoniphorum
From dinoflaj3
*siphoniphorum (Cookson and Eisenack, 1958, p.44, pl.11, figs.8–10) Davey and Williams, 1966b, p.80–82. Emendation: Lucas-Clark, 1984, p.186, as Litosphaeridium siphoniphorum. Holotype: Cookson and Eisenack, 1958, pl.11, fig.8; Helby et al., 1987, figs.38O–P. Originally Hystrichosphaeridium, subsequently (and now) Litosphaeridium. Age: Albian–Cenomanian.
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