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radiolaria - rads_cenozoic - Spongodiscus rhabdostylus radiolaria - rads_cenozoic - Spongodiscus rhabdostylus

Spongodiscus rhabdostylus


Classification: rads_cenozoic -> Spongodiscidae -> Spongodiscidae (ss) -> Spongodiscus -> Spongodiscus rhabdostylus
Sister taxa: S. ambus, S. americanus, S. biconcavus, S. craticulatus, S. cruciferus, S. gigas, S. klingi, S. osculosus, S. phrix, S. pulcher, S. quartus, S. resurgens, S. rhabdostylus, S. setosus, S. sp.

Taxonomy

Citation: Spongodiscus rhabdostylus (Ehrenberg 1873)
Taxonomic rank: species
Synonyms:

From Suzuki Paleotax db:

1874 Spongosphaera rhabdostyla n. sp. Ehrenberg p. 256
1876 Spongosphaera rhabdostyla Ehrenberg Ehrenberg p. 82-83, pl. 26, figs. 1, 2
1887 Stylotrochus (Stylotrochiscus) rhabdostylus (Ehrenberg) Haeckel p. 584
1973 Spongodiscus rhabdostylus (Ehrenberg) Sanfilippo & Riedel p. 525, pl. 13, figs. 1-3, pl. 30, figs. 1, 2
1974 Spongodiscus rhabdostylus (Ehrenberg) Nigrini p. 1066, pl. 1E, figs. 1-3
1977 Spongodiscus rhabdostyla (Ehrenberg) Riedel & Sanfilippo pl. 9, fig. 2
1977 Spongodiscus rhabdostylus (Ehrenberg) Riedel & Sanfilippo pl. 6, fig. 11
1978 Spongodiscus rhabdostylus (Ehrenberg) Weaver & Dinkelman pl. 11, fig. 3
1997 Spongodiscus rhabdostyla (Ehrenberg) Hollis p. 51, pl. 10, figs. 6-8
1999 Spongodiscus aff. rhabdostyla (Ehrenberg) O'Connor p. 38, pl. 10, fig. 21
1999 Spongodiscus rhabdostyla (Ehrenberg) O'Connor p. 38, pl. 8, fig. 14
2009 Spongosphaera rhabdostyla Ehrenberg [Ehrenberg collection] Ogane et al. pl. 33, fig. 1a-c, pl. 68, fig. 1a-c
Taxonomic discussion: (Ehrenberg) 1873; 1875; Sanfilippo and Riedel 1973

Catalog entries: Spongosphaera rhabdostyla

Original description: sphaera subglobosa rotunda xmpla, margine subciliata irregolariter spongioso·cellulosa. Nucleus non conspjcuus. Radii baculiformes crassi (saepe truncati) sensim incrassati e centro longe exserti (primarii subquaterni cruciati, alii minores secundarii interjecti).

Description

Biogeography and Palaeobiology


Similar species

rhabdostylus

Biostratigraphic distribution

Geological Range:
Last occurrence (top): within Paleogene Period (23.03-66.04Ma, top in Chattian stage). Data source: Lazarus et al. 2015 - "P age group"
First occurrence (base): within Paleogene Period (23.03-66.04Ma, base in Danian stage). Data source: Lazarus et al. 2015 - "P age group"

Plot of occurrence data:

References:

Ehrenberg, C. G. (1874b). Grössere Felsproben des Polycystinen-Mergels von Barbados mit weiteren Erläuterungen. Monatsberichte der Koniglichen Preussische Akademie der Wissenschaften zu Berlin. 1873: 213-263. gs

Sanfilippo, A. & Riedel, W. R. (1973). Cenozoic Radiolaria (exclusive of theoperids, artostrobiids and amphipyndacids) from the Gulf of Mexico, Deep Sea Drilling Project Leg 10. Initial Reports of the Deep Sea Drilling Project. 10: 475-608. gs O


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Spongodiscus rhabdostylus compiled by the radiolaria@mikrotax project team viewed: 20-4-2025

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