Williriedellum peterschmittae Schaaf, 1981

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 : 123

publication ID

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

persistent identifier

https://treatment.plazi.org/id/EE35878D-0E6D-AA35-54AF-FD6CFEB9FB28

treatment provided by

Felipe

scientific name

Williriedellum peterschmittae Schaaf, 1981
status

 

Williriedellum peterschmittae Schaaf, 1981

Fig. 6e View Fig

1972 Hemicryptocapsa (?) nodosa (Tan) – Dumitrică, p. 841, pl. 1, fig. 6; pl. 2, figs. I, 2.

1981 Williriedellum peterschmittae Schaaf , p. 440, pl. 1, figs. 3a, 3b; pl. 9, figs. 3a, 3b.

1991 radiolari – Dieni & Massari, fig. 23e.

2017 Hiscocapsa sp. aff. kaminogoensis (Aita) – Xu & Luo, fig. 5h.

Dimensions. Length of shell 196 µm, diameter of thorax 174 µm.

Remarks. This species was already illustrated from the S’Ozzastru section by Dieni & Massari (1991); another specimen was found in sample OZ837 but not illustrated with SEM image.

Range and occurrence. Barremian of Mid Pacific Mountains (Schaaf, 1981) and upper Valanginian of S’Ozzastru section, Sardinia .

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