rad_org Axoprunum stauraxonium, img2645.jpg
rad_org Axoprunum stauraxonium, img2645.jpg
1887 Axoprunum stauraxonium - Haeckel p. 298, pl. 48, fig. 4
From Suzuki Paleotax db:
1887 Axoprunum stauraxonium n. sp. Haeckel p. 298-299, pl. 48, fig. 4
1965 Axoprunum stauraxonium Haeckel Hays p. 170-171, pl. 1, fig. 3
1972 Axoprunum stauraxonium Haeckel Petrushevskaya & Kozlova p. 521, pl. 10, fig. 10
1977 Axoprunum stauraxonium Haeckel Molinap. 332, pl. 3, fig. 4
1979 Axoprunum stauraxonium Haeckel Nigrini & Moore S57-58, pl. 7, figs. 2, 3
1985 Axoprunum stauraxonium Haeckel group Dumitrica text-fig. 3A
1986 Axoprunum stauraxonium Haeckel Morley & Kohl pl. 2, fig. 4
1986 Axoprunum stauroxonium Haeckel Perezpl. 1, fig. 19
1991 Axoprunum stauraxonium Haeckel Takahashi p. 76, pl. 14, figs. 8-10
1996 Axoprunum stauraxonium Haeckel Chen & Tan p. 176-177, pl. 10, figs. 12, pl. 41, fig. 3
Catalog entries: Axoprunum stauraxonium
type image: A. stauraxoniumOriginal description: Shell ellipsoidal, one and one-third times as long as broad, with smooth surface. Network regular, with circular meshes four times as broad as the bars. Two polar spines three-sided pyramidal, half as long as the shell, as thick at the base as a single mesh. Four inner radial beams (lying, two in the major and two in the minor axis of the ellipsoid) very thin, at the central free ends knob-like, thickened. The distance between two opposite beams equals one-third of the minor axis, and indicates probably the diameter of the lost spherical medullary shell. (Three perfect and complete specimens of the same size and shape were observed.)
Geological Range:
Last occurrence (top): Extant. Data source: Lazarus et al. 2015 - "R age group"
First occurrence (base): within Quaternary Period (0.00-2.59Ma, base in Gelasian stage). Data source: Lazarus et al. 2015 - "R age group"
Plot of occurrence data:
Haeckel, E (1887). Report on the Radiolaria collected by H.M.S. Challenger during the years 1873-1876. Report on the Scientific Results of the Voyage of H.M.S. Challenger during the years 1873-1876. 18: 1-1803. gs O Hull, D. M. (1993). Quaternary, Eocene, and Cretaceous Radiolarians from the Hawaiian Arch, Northern Equatorial Pacific Ocean. Proceedings of the Ocean Drilling Program, Scientific Results. 136: 3-25. gs References:
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Axoprunum stauraxonium compiled by the radiolaria@mikrotax project team viewed: 14-9-2024
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