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Impletosphaeridium paucifurcatum
Impletosphaeridium "?paucifurcatum" (Cookson and Eisenack, 1982, p.39, pl.8, figs.5-6) Islam, 1993, p.86.
NOW Spiniferites?. Originally Cleistosphaeridium, subsequently Impletosphaeridium?, thirdly (and now) Spiniferites?. Questionable assignment: Islam (1993, p.86).
Holotype: Cookson and Eisenack, 1982, pl.8, fig.5.
Age: Paleocene.
NOW Spiniferites?. Originally Cleistosphaeridium, subsequently Impletosphaeridium?, thirdly (and now) Spiniferites?. Questionable assignment: Islam (1993, p.86).
Holotype: Cookson and Eisenack, 1982, pl.8, fig.5.
Age: Paleocene.