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Hystrichosphaera ramosa var. granomembranacea

"Hystrichosphaera ramosa var. granomembranacea" Davey and Williams, 1966a, p.37-38, pl.4, fig.4.

TYPE: Holotype: Davey and Williams, 1966a, pl.4, fig.4; Bujak et al., 1980, pl.4, figs.10-11.

HISTORY: NOW: Spiniferites ramosus subsp. granomembranaceus. Originally Hystrichosphaera ramosa var. granomembranacea, subsequently Spiniferites ramosus var. granomembranaceus, thirdly (and now) Spiniferites ramosus subsp. granomembranaceus.

AGE: Early Eocene.


Infraspecific taxa:


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