Spongodiscus, Ehrenberg, 1854

Popova, Irina M., Baumgartner, Peter O., Guex, Jean, Tochilina, Svetlana V. & Glezer, Zoya I., 2002, Radiolarian biostratigraphy of Paleogene deposits of the Russian Platform (Voronesh Anticline), Geodiversitas 24 (1), pp. 7-59 : 48

publication ID

https://doi.org/ 10.5281/zenodo.5375608

persistent identifier

https://treatment.plazi.org/id/965DED24-0E5F-5420-FCC3-84FC3C85FC83

treatment provided by

Marcus (2021-08-29 23:15:52, last updated by Plazi 2023-11-05 19:16:24)

scientific name

Spongodiscus
status

 

Spongodiscus View in CoL ex. gr. cruciferus ( Clark & Campbell, 1942) ( Fig. 17M, S View FIG )

Spongasteriscus cruciferus Clark & Campbell, 1942: 50 , pl. 1, figs 1-6, 8, 10, 11, 16-18. — Kozlova 1984: pl. X, fig. 16. — Blueford & White 1984: pl. 3, fig. 12. — Blueford 1988: 252, pl. 6, figs 7, 8. — Blueford & Amon 1993: 78, pl. 1, fig. 8, pl. 3, fig. 2.

Spongodiscus cruciferus – Sanfilippo & Riedel 1973: 50, pl. 11, figs 14-17, pl. 28, figs 10, 11.

Amphicarydiscus fusoideus – Lipman 1984: pl. XIV, fig. 10.

Amphibrachium paleogenicum – Gorbunov 1979: 130, pl. 7, fig. 2, pl. 9, figs 1a-3.

GEOGRAPHIC DISTRIBUTION. — Of S. cruciferus : California, Gulf of Mexico, Russian Platform, southern part.

STRATIGRAPHIC RANGE. — Middle to latest Eocene ( Clark & Campbell 1942; Sanfilippo & Riedel 1973; Blueford & White 1984; Blueford 1988; Gorbunov 1979); (?)late Paleocene-early Eocene (this study).

BLUEFORD J. R. & WHITE L. D. 1984. - Paleoceanographic interpretation of Eocene siliceous deposits from west-central California, in BLUEFORD J. R. (ed.), Kreyenhagen Formation and Related Rocks. Pacific Section, Society of economic Paleontologists and Mineralogists, Los Angeles: 67 - 78.

BLUEFORD J. 1988. - Radiolarian biostratigraphy of siliceous Eocene deposits in central California. Micropaleontology 34 (3): 236 - 258.

BLUEFORD J. R. & AMON E. O. 1993. - Comparing elongated Spongodiscoidea (Radiolaria) from early Eocene deposits of northwest Turgay, Russia with present world-wide distribution, in BLUEFORD J. & MURCHEY B. (eds), Radiolaria of Giant and Subgiant Fields in Asia. Micropaleontology. Nazarov memorial volume, special publication, New York: 72 - 89.

CLARK B. L. & CAMPBELL A. S. 1942. - Eocene radiolarian faunas from the Mount Diablo area, California. Geological Society of America, Special Papers 39: 1 - 112.

GORBUNOV V. S. 1979. - Radiolyarii srednego i verkhnego eotsena Dneprovsko-Donetskoy vpadiny [= Radiolaria of the middle and upper Eocene of the Dnieper-Donets Basin]. [s. n.], [s. l.], 164 p.

KOZLOVA G. E. 1984. - Zonal subdivision of the boreal Paleogene by radiolarians. Morphology, ecology and evolution of radiolarians, in PETRUSHEVSKAYA M. G. & STEPANJANTS S. D. (eds), Material from the IVth Symposium of European Radiolarists EURORAD IV. Zoological Institute, Akademiya Nauk SSSR, Leningrad, USSR: 196 - 210,

LIPMAN R. K. 1984. - Sopostavlenie zonal'nikh stratigraficheskikh skhem Predkavkasia i Apsheronskogo polyostrova po radiolariyam v otlosheniyakh paleocena i eotsena i sootnoshenie ikh s zonami po foraminiferam, in Morfologiya, ecologiya i evolutsiya radiolarii. Nauka, Leningrad: 211 - 220.

SANFILIPPO A. & RIEDEL W. R. 1973. - Cenozoic Radiolaria from the Gulf of Mexico, Deep Sea Drilling Project, Leg 10. Initial Reports of the Deep Sea Drilling Project 10: 475 - 611.

Gallery Image

FIG. 17. — Early and middle-late Eocene Radiolarians from different localities; A, Druppatractus polycentrus Clark & Campbell, 1942, o/p 294/4, interval 6.3 m; B, Ellipsostylus anisoxyphos Clark & Campbell, 1942, o/p 294/6, interval 8.3 m; C, Hexacontium pachydermum Jørgensen, 1900, well 510C, interval 44.0 m; D, Heterosestrum formosum trispinum (Tochilina, 1972) emend., well 730C, interval 43.7 m; E, Lithomelissa sp. aff. ehrenbergi Bütschli, 1882, well 510C, interval 40.0 m; F, Euscenarium (?) sp., well 730C, interval 44.3 m; G, Theocorys anapographa Riedel & Sanfilippo, 1970, o/p 294/3, interval 5.3 m; H, Periphaena decora Ehrenberg, 1873, well 730C, interval 43.7 m; I, J, Periphaena pentasteriscus (Clark & Campbell, 1942), well 510C, interval 40.0 m; K, Tripocyrtis (?) sp., o/p 294/11, interval 12.8 m; L, Porodiscus charlestonensis Clark & Campbell, 1945, well 510C, interval 44.0 m; M, S, Spongodiscus ex. gr. cruciferus (Clark & Campbell, 1942), well 730C, interval 43.7 m; N, Lithomelissa sp. aff. spongiosa Bütschli, 1882, o/p 294/4, interval 6.3 m; O, Ommatogramma sp. aff. biconstrictus (Lipman, 1953), well 730C, interval 38.8 m; P, Q, Peripyramis magnifica magnifica (Clark & Campbell, 1942), well 730C, interval 43.7 m; R, Prunobrachium (?) sp., well 730C, interval 43.7 m. Scale bar: 100 µm.

Kingdom

Chromista

Phylum

Radiozoa

Class

Polycystina

Order

Spumellaria

Family

Spongodiscidae