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Neuffenia
From Fensome et al., 2019:
Neuffenia, Brenner and Dürr, 1986, p.12.
Type: Brenner and Dürr, 1986, fig.2, no.1; fig.3, nos.1–2, as Neuffenia willei.
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Original description: [Brenner and Dürr, 1986]: (Translation: Fensome et al., 1991, p. 365):
Description:
Cyst shape spheroidal to ovoidal, without parasutures, paracingulum or parasulcus. It possesses a single layered wall (autophragm) and an apical archaeopyle. The operculum is adherent (attached, Evitt, 1967: 33-34, text-fig.34) and has a characteristic `clover leaf" shape ([Brenner and Dürr, 1986] Text-Fig.1, Fig.3). The operculum is formed from plates 1`?, 2`, 3` and 4`.
Neuffenia, Brenner and Dürr, 1986, p.12.
Type: Brenner and Dürr, 1986, fig.2, no.1; fig.3, nos.1–2, as Neuffenia willei.
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Original description: [Brenner and Dürr, 1986]: (Translation: Fensome et al., 1991, p. 365):
Description:
Cyst shape spheroidal to ovoidal, without parasutures, paracingulum or parasulcus. It possesses a single layered wall (autophragm) and an apical archaeopyle. The operculum is adherent (attached, Evitt, 1967: 33-34, text-fig.34) and has a characteristic `clover leaf" shape ([Brenner and Dürr, 1986] Text-Fig.1, Fig.3). The operculum is formed from plates 1`?, 2`, 3` and 4`.