PALAEOTETRAPYLIDAE Dumitrica, 1989

Suzuki, Noritoshi, Caulet, Jean-Pierre & Dumitrica, Paulian, 2021, A new integrated morpho- and molecular systematic classification of Cenozoic radiolarians (Class Polycystinea) - suprageneric taxonomy and logical nomenclatorial acts, Geodiversitas 43 (15), pp. 405-573 : 452

publication ID

https://doi.org/ 10.5252/geodiversitas2021v43a15

publication LSID

urn:lsid:zoobank.org:pub:DC259A19-9B35-4B33-AD9F-44F4E1DA9983

persistent identifier

https://treatment.plazi.org/id/038DDA73-FFA5-FE04-067F-FA82FAD94880

treatment provided by

Felipe

scientific name

PALAEOTETRAPYLIDAE Dumitrica, 1989
status

 

Family PALAEOTETRAPYLIDAE Dumitrica, 1989 n. stat.

Palaeotetrapylinae Dumitrica, 1988: 184-186 ; 1989: 258. — De Wever et al. 2001: 149. — Afanasieva et al. 2005: S286. — Afanasieva & Amon 2006: 129.

TYPE GENUS. — Palaeotetrapyle Dumitrica, 1988: 186 [type species by monotypy: Palaeotetrapyle muelleri Dumitrica, 1988: 186 ].

INCLUDED GENUS. — Palaeotetrapyle Dumitrica, 1988: 186 .

DIAGNOSIS. — A Larcospiroidea with sets of three elliptical girdles distributed in 3 successively perpendicular planes. The microsphere is heteropolar and consists of 12 pores, without an antapical sagittal beam but with 2 primary lateral beams.

STRATIGRAPHIC OCCURRENCE. — Early Paleocene.

REMARKS

The internal skeletal structure was documented for Palaeotetrapyle ( Dumitrica 1988: pl. 5, figs 1-17;1989: pl. 12, figs 14, 16, 17). As quoted by Dumitrica (1988: 186), Palaeotetrapyle is distinguished from Tetrapyle by the lack of an antapical beam and the former’s Paleocene stratigraphic range.

Class

Radiolaria

Order

Spumellaria

SuperFamily

Larcospiroidea

Family

Palaeotetrapylidae

Loc

PALAEOTETRAPYLIDAE Dumitrica, 1989

Suzuki, Noritoshi, Caulet, Jean-Pierre & Dumitrica, Paulian 2021
2021
Loc

Palaeotetrapylinae

AFANASIEVA M. S. & AMON E. O. 2006: 129
DE WEVER P. & DUMITRICA P. & CAULET J. P. & NIGRINI C. & CARIDROIT M. 2001: 149
DUMITRICA P. 1989: 258
DUMITRICA P. 1988: 186
1988
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