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Hystrichosphaeridium siphoniphorum

"Hystrichosphaeridium siphoniphorum" Cookson and Eisenack, 1958, p.44, pl.11, figs.8-10.

EMENDATION: Lucas-Clark, 1984, p.186, as Litosphaeridium siphoniphorum.

TYPE: Holotype: Cookson and Eisenack, 1958, pl.11, fig.8; Helby et al., 1987, figs.38O-P.

HISTORY: NOW: Litosphaeridium. Originally Hystrichosphaeridium, subsequently (and now) Litosphaeridium.

AGE: Albian-Cenomanian.


Infraspecific taxa:


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