Cannosphaeropsis utinensis subsp. filifera

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"subsp. filifera" Cookson and Eisenack, 1958, p.46, pl.7, fig.4.  Holotype: Cookson and Eisenack, 1958, pl.7, fig.4; Fauconnier and Masure, 2004, pl.1, figs.1-2.  NOW Adnatosphaeridium filiferum.  Originally Cannosphaeropsis utinensis subsp. filifera, subsequently Cannosphaeropsis filifera, thirdly (and now) Adnatosphaeridium filiferum.  Age: Campanian-Early Maastrichtian. Parent: Cannosphaeropsis utinensis