radiolaria - rads_cenozoic - Theocyrtis tuberosa

Citation: Theocyrtis tuberosa Riedel 1959

Synonyms:

From Suzuki Paleotax db:

1959 Theocyrtis tuberosa n. sp. Riedel p. 298, 300, pl. 2, figs. 10-11
1970 Theocyrtis tuberosa Riedel Riedel & Sanfilippo p. 535, pl. 13, figs. 8-10
1971 Theocyrtis aff. tuberosa Riedel Riedel & Sanfilippo p. 3d, figs. 16-18
1971 Theocyrtis tuberosa Riedel Moore p. 743, pl. 5, figs. 5, 6
1971 Theocyrtis tuberosa Riedel Riedel & Sanfilippo p. 1598, pl. 3d, figs. 14, 15
1972 Calocycletta tuberosa (Riedel) Petrushevskaya & Kozlova p. 544, pl. 35, figs. 11-14
1972 Theocyrtis tuberosa Riedel Goll p. 958, pl. 19, fig. 1
1972 Theocyrtis tuberosa Riedel Johnson & Parker pl. 3, fig. 1
1974 Theocyrtis tuberosa Riedel Johnson p. 551-552
1974 Theocyrtis tuberosa Riedel Kruglikova pl. 3, fig. 9
1974 Theocyrtis tuberosa Riedel Nigrini p. 1070, pl. 2e, figs. 5, 6
1975 Theocyrtis tuberosa Riedel Holdsworth p. 532
1975 Theocyrtis tuberosa Riedel Ling p. 731, pl. 13, fig. 6
1976 Theocyrtis tuberosa Riedel Maurrasse & Glass pl. 2, figs. 4-6
1977 Theocyrtis tuberosa Riedel Riedel & Sanfilippo pl. 12, fig. 10
1978 Theocyrtis tuberosa Riedel Riedel & Sanfilippo p. 78, pl. 1, fig. 11
1982 Theocyrtis tuberosa Riedel Riedel & Sanfilippo pl. 2, fig. 9
1985 Theocyrtis tuberosa Riedel [sensu emend herein] Sanfilippo et al. p. 701-702, figs. 32.1a - 32.1b
1992 Theocyrtis tuberosa Riedel Sanfilippo & Riedel pl. 3, fig. 11
1992 Theocyrtis tuberosa Riedel Takemura p. 744, pl. 6, figs. 1, 2
1994 Theocyrtis tuberosa Riedel Sugiyama & Saito pl. 3, fig. 19
1997 Theocyrtis tuberosa Riedel O'Connor pl. 8, fig. 9
2006 Theocyrtis tuberosa Riedel sensu Sanfilippo et al. (1985) Nigrini et al. p. 53, pl. P6, fig. 6
2012 Theocyrtis tuberosa Riedel Kamikuri et al. pl. 3, fig. 5

Taxonomic discussion: Riedel 1959 p.298 pl.2 figs.10-11; Sanfilippo et al. 1985 p.701-702 figs.32.1a-d

Original description: Cephalis elongate, subdivided into three (?) indistinct loculi, with rough surface and subcircular to circular pores. Apical horn short, stout, three-bladed, often irregular in form or forked. Thorax subhemispherical, with pronouncedly tuberose surface due to low irregular protuberances, and subcircular to circular pores showing a tendency to longitudinal alignment. Lumbar stricture indistinct externally. Abdomen subcylindrical, somewhat contracted distally, usually with ragged termination, and having a plicate wall in which adjacent plicae are separated by two to four longitudinal rows of subcircular to circular pores.

Description

Biogeography and Palaeobiology

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"

References:

Riedel, W. R. (1959a). Oligocene and Lower Miocene Radiolaria in tropical Pacific sediments. Micropaleontology. 5(3): 285-302. gs

Sanfilippo, A., Westberg-Smith, M. J. & Riedel, W. R. (1985b). Cenozoic Radiolaria. In, Bolli, H. M. , Saunders, J. B. & Perch-Nielsen K. (eds) Plankton Stratigraphy. Cambridge University Press, Cambridge 631-712. gs

Theocyrtis tuberosa

Taxonomy

Description

Biogeography and Palaeobiology

Biostratigraphic distribution

References:

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