radiolaria - rads_cenozoic - Phormocyrtis alexandrae

radiolaria - rads_cenozoic - Phormocyrtis alexandrae radiolaria - rads_cenozoic - Phormocyrtis alexandrae

Phormocyrtis alexandrae

Classification: rads_cenozoic -> Pterocorythidae -> Phormocyrtis -> Phormocyrtis alexandrae
Sister taxa: P. alexandrae, P. cubensis, P. embolum, P. ligulata, P. proxima, P. striata, P. turgida, P. sp.

Taxonomy

Citation: Phormocyrtis alexandrae O'Connor 1997

Rank: species

Basionym: Phormocyrtis alexandrae

Taxonomic discussion: O'Connor 1997

Catalog entries: Phormocyrtis alexandrae

Type images:

type image: P. alexandrae

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:

Range-bar - range as quoted above, pink interval top occurs in, green interval base occurs in.
Triangles indicate an event for which a precise placement has been suggested
Histogram - Neptune occurrence data from DSDP and ODP proceedings. Pale shading <50 samples in time bin. Interpret with caution & read these notes
Taxon plotted: Phormocyrtis alexandrae, synonyms included - Phormocyrtis alexandrae;
See also space-time plot :: Samples map :: Parent: Phormocyrtis

References:

O'Connor, B. (1997a). Lower Miocene Radiolaria from Te Kopua Point, Kaipara Harbour, New Zealand. Micropaleontology. 43(2): 101-128. gs

Phormocyrtis alexandrae compiled by the radiolaria@mikrotax project team viewed: 22-3-2023

Taxon Search:

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AphiaID: not found
Short stable page link: https://mikrotax.org/radiolaria/index.php?id=204996 Go to Archive.is to create a permanent copy of this page - citation notes

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