Nannotax3 - ntax_cenozoic - Pontosphaera desuetoidea

Pontosphaera desuetoidea

Classification: ntax_cenozoic -> Zygodiscales -> Pontosphaeraceae -> Pontosphaera -> Pontosphaera desuetoidea
Sister taxa: P. multipora, P. discopora, P. distincta, P. enormis, P. desuetoidea, P. geminipora, P. longiforaminis, P. megapachydisca, P. veta ⟩⟨ P. syracusana, P. alta, P. panarium, P. versa, P. wallacei, P. latoculata, P. sp.A ⟩⟨ P. formosa, P. wechesensis, P. fimbriata, P. brinkhuisii> >>

Bartol 2010 pl1-11.JPG
Bartol 2010 pl1-12.JPG
Bartol 2010 pl1-13.JPG
Bartol 2010 pl1-14.JPG

Taxonomy:

Citation: Pontosphaera desuetoidea Bartol 2010

Rank: Species

Distinguishing features: Marginal cycle of small medium pores and small pores across plate

Farinacci & Howe catalog pages: P. desuetoidea *

Search data:

Tags	LITHS: murolith, elliptical, CA: ca_conjunct, pores, CROSS-POLARS: rim-bicyclic, V-prominent, R-prominent,
Metrics	Lith size: 8->11µm; Data source notes: lith size from OD and slightly extended

The morphological data given here can be used on the advanced search page. See also these notes

Geological Range:
Last occurrence (top): within NN5 zone (13.53-14.91Ma, top in Serravallian stage). Data source: Bartol 2010
First occurrence (base): within NN5 zone (13.53-14.91Ma, base in Langhian stage). Data source: Bartol 2010

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
(NB There is no histogram as there are no occurrence records for the taxon in the Neptune database) Parent: Pontosphaera

References:

Bartol, M. (2010). Pontosphaera geminipora n. sp. and Pontosphaera desuetoidea n. sp., new calcareous nannoplankton species from the Middle Miocene of the Mura Depression (Slovenia, Central Paratethys). Micropaleontology. 56(6): 509-515. gs

Pontosphaera desuetoidea compiled by Jeremy R. Young, Paul R. Bown, Jacqueline A. Lees viewed: 20-1-2021

Taxon Search:

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Short stable page link: http://mikrotax.org/Nannotax3/index.php?id=1067 Go to Archive.is to create a permanent copy of this page - citation notes

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