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Achomosphaera ramulifera var. perforata
From Fensome et al., 2019:
Achomosphaera ramulifera var. perforata, Davey and Williams, 1966a, p.50, pl.5, figs.1,4.
Holotype: Davey and Williams, 1966a, pl.5, fig.4; Bujak et al., 1980, pl.5, fig.1; Fensome et al., 1991, fig.2 — p.705; fig.3 — p.721.
NOW Achomosphaera ramulifera subsp. perforata.
Originally Achomosphaera ramulifera var. perforata, subsequently (and now) Achomosphaera ramulifera subsp. perforata, thirdly Achomosphaera perforata (combination illegitimate).
Taxonomic senior synonyms: Achomosphaera andalousiensis and Spiniferites (as "Achomosphaera") septentrionalis, both according to Morzadec-Kerfourn (1979, p.224) as junior synonyms; however, Mertens et al. (2018a, p.11) accepted neither synonymy.
Age: Early Eocene.
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Achomosphaera ramulifera var. perforata, Davey and Williams, 1966a, p.50, pl.5, figs.1,4.
Holotype: Davey and Williams, 1966a, pl.5, fig.4; Bujak et al., 1980, pl.5, fig.1; Fensome et al., 1991, fig.2 — p.705; fig.3 — p.721.
NOW Achomosphaera ramulifera subsp. perforata.
Originally Achomosphaera ramulifera var. perforata, subsequently (and now) Achomosphaera ramulifera subsp. perforata, thirdly Achomosphaera perforata (combination illegitimate).
Taxonomic senior synonyms: Achomosphaera andalousiensis and Spiniferites (as "Achomosphaera") septentrionalis, both according to Morzadec-Kerfourn (1979, p.224) as junior synonyms; however, Mertens et al. (2018a, p.11) accepted neither synonymy.
Age: Early Eocene.
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