Eucyrtidiellum Baumgartner, 1984

Dumitrica, Paulian, Dieni, Iginio & Massari, Francesco, 2022, Valanginian Radiolarians Of Ne Sardinia (Italy) In The Frame Of The Weissert Event, Acta Palaeontologica Romaniae 18 (2), pp. 97-159 : 114

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https://doi.org/ 10.35463/j.apr.2022.02.06

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https://treatment.plazi.org/id/EE35878D-0E66-AA3E-54AF-F9EBFDBEF88B

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scientific name

Eucyrtidiellum Baumgartner, 1984
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Genus Eucyrtidiellum Baumgartner, 1984

Type species. Eucyrtidium (?) unumaensis Yao, 1979 Remarks. According to the most recent data (O’Dogherty et al., 2009) the genus and the family itself became extinct in the latest Tithonian, the last species being Eucyrtidiellum pyramis (Aita, 1986) (Baumgartner et al., 1995) . The new species, Eucyrtidiellum sardoum Dumitrică n. sp., that occurs throughout the studied section, proves the widened range of the genus, which to date was not known in the Berriasian and Valanginian.

Range: Early Jurassic to late Valanginian.

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