radiolaria - rads_cenozoic - Hexacromyum rara radiolaria - rads_cenozoic - Hexacromyum rara

Hexacromyum rara


Classification: rads_cenozoic -> Actinommidae -> Actinommidae inc sed -> Hexacromyum -> Hexacromyum rara
Sister taxa: H. elegans, H. rara, H. sp.

Taxonomy

Citation: Hexacromyum rara (Carnevale) Petrushevskaya 1975
Taxonomic rank: species
Basionym: Staurolonche rara
Synonyms:

From Suzuki Paleotax db:

1908 Staurolonche rara n. sp. Carnevale p. 15, pl. 2, fig. 8
1973 Staurolonche rara Carnevale Barwiczp. 229-230, pl. 2, fig. 8
1975 Hexacromyum rara (Carnevale) group Petrushevskaya p. 569, pl. 2, figs. 1, 2

Catalog entries: Staurolonche rara

Description

Biogeography and Palaeobiology

Biostratigraphic distribution

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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Hexacromyum rara compiled by the radiolaria@mikrotax project team viewed: 21-6-2025

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Short stable page link: https://mikrotax.org/radiolaria/index.php?id=204295 Go to Archive.is to create a permanent copy of this page - citation notes



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