- Type images:
type image: T. leibnitziana
From Suzuki Paleotax db:
1887 Tricolospyris leibnitziana n. sp. Haeckel p. 1098, pl. 88, fig. 9
1972 Tricolospyris leibnitziana Haeckel Goll p. 969, pl. 84, figs. 1-4, pl. 85, figs. 1-3
1972 Tricolospyris leibnitziana Haeckel group Petrushevskaya & Kozlova p. 533, pl. 38, figs. 26, 29
1987 Tricolospyris leibnitziana Haeckel Nishimura p. 729, pl. 5, fig. 22
Catalog entries: Tricolospyris leibnitziana
type image: T. leibnitzianaOriginal description: Shell spiny, twice as long as broad, with two deep transverse strictures. Pores of the cephalis large, roundish, polygonally framed, of very different size ; two middle transverse rows of smaller pores enclosed between a superior and an inferior row of very large pores. Cupola and thorax hemispherical, about equal with much smaller and very numerous roundish pores.
Geological Range:
Last occurrence (top): within Neogene Period (2.59-23.03Ma, top in Piacenzian stage). Data source: Lazarus et al. 2015 - "N age group"
First occurrence (base): within Neogene Period (2.59-23.03Ma, base in Aquitanian stage). Data source: Lazarus et al. 2015 - "N age group"
Plot of occurrence data:
References:
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Tricolospyris leibnitziana compiled by the radiolaria@mikrotax project team viewed: 15-9-2026
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