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Alterbidinium puyangense
From Fensome et al., 2019:
Alterbidinium puyangense, (Jin Guangxing, He Chengquan and Zhu Shenzhao in He Chengquan et al., 1989, p.37–38, pl.3, fig.7; text-fig.1) Lentin and Williams, 1993, p.23.
Holotype: He Chengquan et al., 1989, pl.3, fig.7; text-fig.1.
NOW Subtilisphaera.
Originally Alterbia (generic name illegitimate), subsequently Alterbidinium, thirdly (and now) Subtilisphaera.
Age: early Tertiary.
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Alterbidinium puyangense, (Jin Guangxing, He Chengquan and Zhu Shenzhao in He Chengquan et al., 1989, p.37–38, pl.3, fig.7; text-fig.1) Lentin and Williams, 1993, p.23.
Holotype: He Chengquan et al., 1989, pl.3, fig.7; text-fig.1.
NOW Subtilisphaera.
Originally Alterbia (generic name illegitimate), subsequently Alterbidinium, thirdly (and now) Subtilisphaera.
Age: early Tertiary.
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