arrayname: original 
radiolaria - rads_cenozoic - Phormocyrtis striata striata radiolaria - rads_cenozoic - Phormocyrtis striata striata

Phormocyrtis striata striata


Classification: rads_cenozoic -> Pterocorythidae -> Phormocyrtis -> Phormocyrtis striata -> Phormocyrtis striata striata
Sister taxa: P. striata exquisita, P. striata praexquisita, P. striata striata

Taxonomy

Citation: Phormocyrtis striata striata Brandt in Wetzel 1935
Taxonomic rank: sub-species
Basionym: Phormocyrtis striata striata
Synonyms:

From Suzuki Paleotax db:

1935 Phormocyrtis striata n. sp. by Brandt Wetzel p. 55-56, pl. 9, fig. 12
1970 Phormocyrtis striata Brandt Cita et al. p. 404, pl. 2, fig. f
1970 Phormocyrtis striata Brandt Riedel & Sanfilippo p. 532, pl. 10, fig. 7
1971 Phormocyrtis striata Brandt Moore p. 742, pl. 1, fig. 2
1971 Phormosyrtis striata Brandt Riedel & Sanfilippo p. 1595, pl. 8, fig. 4
1972 Eusyringium striata (Brandt) Petrushevskaya & Kozlova p. 549, pl. 32, figs. 1, 2
1972 Phormocyrtis striata Brandt Benson p. 1093, pl. 2, fig. 5
1973 Phormocyrtis striata striata Brandt Foreman p. 438, pl. 7, figs. 5, 6, 9
1974 Phormocyrtis striata striata Brandt Johnson p. 548, pl. 2, fig. 6
1974 Phormocyrtis striata striata Brandt Johnson p. 548, pl. 2, fig. 7
1974 Phormocyrtis striata striata Brandt Nigrini p. 1068, pl. 1F, figs. 15-18
1975 Eusyringium (?) striata (Brandt) group Petrushevskaya pl. 8, figs. 20, 21
1975 Phormocyrtis striata striata Brandt Chen p. 456, pl. 3, fig. 8
1977 Phormocyrtis striata striata Brandt Riedel & Sanfilippo pl. 3, fig. 11
1978 Phormocyrtis striata striata Brandt Riedel & Sanfilippo p. 71, pl. 7, fig. 11
1978 Phormocyrtis striata striata Brandt Weaver & Dinkelman pl. 8, fig. 5
1979 Phormocyrtis striata striata Brandt Maurrasse pl. 1, fig. 17
1982 Phormocyrtis striata Brandt Ishikawa pl. 1, fig. 10
1984 Phormocyrtis striata Brandt Lipman pl. 1, fig. 14
1985 Phormocyrtis striata Brandt in Wetzel (1935) Sanfilippo et al. p. 679, figs. 20.1a, 20.1b
1987 Phormocyrtis striata striata Brandt Nishimura p. 727, pl. 2, figs. 10, 11
1987 Phormocyrtis striata striata Brandt Suyari & Yamasaki pl. 4, fig. 9
1988 Phormocyrtis striata strita Brandt Suyari & Yamasaki pl. 3, fig. 5
1990 Phormocyrtis striata striata (Brandt) [sic] Kozlova pl. 12, fig. 11
1992 Phormocyrtis striata praexquisita n. subsp. Nishimura p. 346, pl. 9, figs. 1-3
1993 Phormocyrtis striata striata Brandt Hollis p. 323
1995 Eusyringium striata Brandt [sic] Shilov p. 126, pl. 2, figs. 3a, 3b
1997 Phormocyrtis striata striata (Brandt) O'Connor p. 114
1999 Eusryingium sp. ex gr. E. striata (Brandt) Kozlova p. 20, fig. 7
1999 Eusyringium striata striata (Brandt) Kozlova p. 156, pl. 15, fig. 10; pl. 18, fig. 6
2001 Phormocyrtis striata striata Brandt Sanfilippo & Blome p. 214-215
2005 Phormocyrtis striata striata Brandt Bak & Barwiczp. 149, figs. 6E, 6F
Taxonomic discussion: Brandt in Wetzel 1935 p.55 pl.9 fig.12; Sanfilippo et al.1985 p.679 figs.20.1a-b; Hull 1993 (ODP 136 SR) p.12 pl.7 fig.12 (synonymy); Paleogene

Catalog entries: Phormocyrtis striata


Remarks on original description: [Limited to a new subspecies P. striata striata by Foreman 1973a]

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"

Plot of occurrence data:

References:

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

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


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Phormocyrtis striata striata compiled by the radiolaria@mikrotax project team viewed: 23-3-2025

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