rad_org Spongodiscus craticulatus img1246.jpg
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rad_org Spongodiscus craticulatus img1246.jpg
1880 Spongotrochus craticulatus - Stöhr p. 118, pl. 6, fi. 12
1975 Spongodiscus craticulatus - Petrushevskaya pl. 5, figs. 9,10
1990 Spongodiscus craticulatus - Abelmann pl. 3, fig. 7
From Suzuki Paleotax db:
1880 Spongotrochus craticulatus n. sp. Stöhr p. 118, pl. 6, fig. 12
1887 Stylotrochus (Stylotrochiscus) craticulatus (Stoehr) Haeckel p. 583-584
1888 Spongotrochus cf. craticulatus Stoher Mariani & Parona p. 146
1889 Spongopyle (Spongopylarium) craticulata (Dreyer) Dreyer p. 120-122
1937 Stylotrochus craticulatus Haeckel [sic] Sugano p. 72, text-fig. 35
1955 Stylospongia (Stylotrochiscus) craticulatus (Stoehr) Nakaseko p. 96-97, pl. 7, fig. 8
1975 Spongodiscus craticulatus (Stoehr) Petrushevskaya p. 574, pl. 5, figs. 9, 10
1976 Stylotrochus craticulatus (Stoehr) Tan & Tchang p. 255-256
1978 Spongodiscus craticulatus (Stoehr) Dzinoridze et al. pl. 25, fig. 12
1979 Spongodiscus craticulatus (Stoehr) Kozlova & Petrushevskaya figs. 438-440
1990 Spongotrochus craticulatus (Stöhr) [sic] Abelmann p. 692-693, pl. 3, fig. 7
1992 Spongodiscus craticulatus (Stöhr) Gladenkov & Devyatkin pl. 25, fig. 6
1993 Spongodiscus aff. craticulatus (Stohr) [sic] Vituchin pl. 22, fig. 4
1993 Spongodiscus craticulatus (Stohr) [sic] Vituchin pl. 27, fig. 1
1993 Spongodiscus craticulatus (Stohr) [sic] Vituchin pl. 8, figs. 9, 10
1998 Spongotrochus craticulatus Stöhr Tan p. 241, text-fig. 228
1999 Spongodiscus sp. aff. S. craticulatus (Stöhr) Tsoy & Shastina pl. 45, fig. 6
1999 Stylodichus craticulatus (Stöhr) Tan & Chen p. 233, text-fig. 5144
2005 Spongotrochus craticulatus Stöhr ? Funakawa & Nishi pl. 3, figs. 2a, 2b
Catalog entries: Spongotrochus craticulatus
Original description: Rundlich linsenförmige Schwammscheibe, die in ihrer Mitte einen kleinen Discus trägt, in dem die Schwammzellen dichter stehen, und von dem radiale feine Stäbe auslaufen. An der Peripherie ist die Schwammschale durch einen umlaufenden Balken geschlossen, und nur an einer Stelle ist dieses nicht der Fall, und bilden dort die Kieselbalken des Schwammgerüstes kleine Zäckchen, so dass es wie eine Mündungsöffnung aussieht. Am Rande treten 16 kleine Zacken in regelmässigen Abstand vor, die Fortsetzungen der radialen Balken.
[Roundish lenticular spongious shell, with an inner central small disc made of more dense spongious cells from which radiate thin beams. Periphery of the spongious shell ending in a circular border, continuous excepted at one point where siliceous bars of the spongious network protrude outside as small indentations looking like an aperture. On the border 16 small thorns distributed at regular intervals. (In German. Translation by J.P.C.)]
Diameter of the disc: 0.2 mm, diameter of the inner disc: 0.033, average size of the polygonal to circular pores: 0.003 - 0.005. Length of the small thorns of the border: 0.003 - 0.013.]
Very rare.
Remarks on original description: [New name Spongotrochus craticulatus in Petrushevskaya, 1975c]
Petrushevskaya 1975 - Spongotrochus craticulatus Diameter of the disk is about 200µ-280µ. Radial spines go outside the gown.
Published descriptions
Geological Range:
Last occurrence (top): within Neogene Period (2.59-23.03Ma, top in Piacenzian stage). Data source: Lazarus et al. 2015 - "N age group"
First occurrence (base): within Neogene Period (2.59-23.03Ma, base in Aquitanian stage). Data source: Lazarus et al. 2015 - "N age group"
Plot of occurrence data:
Abelmann, A. (1990). Oligocene to Middle Miocene radiolarian stratigraphy of southern high latitudes from Leg 113, Sites 689 and 690, Maud Rise. Proceedings of the Ocean Drilling Program, Scientific Results. 113: 675-708. gs Petrushevskaya, M. G. (1975a). Cenozoic radiolarians of the Antarctic, Leg 29, DSDP. Initial Reports of the Deep Sea Drilling Project. 29: 541-675. gs O Stöhr, E. (1880). Die Radiolarienfauna der Tripoli von Grotte, Provinz Girgenti in Sicilien. Palaeontographica. 6(4): 71-121. gs Missing or ambiguous references: ; References:
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Spongodiscus craticulatus compiled by the radiolaria@mikrotax project team viewed: 18-7-2025
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