From Suzuki Paleotax db:
1874 Stylodictya hastata n. sp. Ehrenberg p. 257
1876 Stylodictya hastata Ehrenberg Ehrenberg p. 84-85, pl. 23, fig. 5
1887 Stylodictya (Stylodictyon) hastata Ehrenberg Haeckel p. 510
1978 Stylodictya hastata Ehrenberg Dzinoridze et al. pl. 25, fig. 2
1979 Stylodictya hastata Ehrenberg group Kozlova & Petrushevskaya figs. 430-432
2009 Stylodictya hastata Ehrenberg [Ehrenberg collection] Ogane et al. pl. 5, fig. 1a-c
Catalog entries: Stylodictya hastata
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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:
Ehrenberg, C. G. (1874b). Grössere Felsproben des Polycystinen-Mergels von Barbados mit weiteren Erläuterungen. Monatsberichte der Koniglichen Preussische Akademie der Wissenschaften zu Berlin. 1873: 213-263. gs References:

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Stylodictya hastata compiled by the radiolaria@mikrotax project team viewed: 13-10-2026
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