From Suzuki Paleotax db:
1887 Zygocircus buetschli n. sp. Haeckel p. 948
1992 Zygocircus buetschli Haeckel Takemura p. 743, pl. 5, fig. 4
1997 Zygocircus buetschli Haeckel Takemura & Ling pl. 1, fig. 4
1999 Zygocircus buetschli Haeckel O'Connor p. 40, pl. 10, fig. 43
2005 Zygocircus bütschli Haeckel [sic] Funakawa & Nishi pl. 3, fig. 9
Catalog entries: Zygocircus buetschli
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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:
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 Takemura, A. (1992). Radiolarian Paleogene biostratigraphy in the southern Indian Ocean, Leg 120. Proceedings of the Ocean Drilling Program, Scientific Results. 120: 735-756. gs References:

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Zygocircus buetschli compiled by the radiolaria@mikrotax project team viewed: 16-8-2026
Short stable page link: https://mikrotax.org/radiolaria/index.php?id=206045 Go to Archive.is to create a permanent copy of this page - citation notes |