Staurolithites pseudocarinolithus


Classification: Mesozoic -> Eiffellithales -> Chiastozygaceae -> Rhabdophidites -> Staurolithites pseudocarinolithus
Sister taxa: R. moeslensis, R. parallelus, S. pseudocarinolithus, R. sp.,

Distinguishing features: Small, with very large spine


Taxonomy:

Citation: Staurolithites pseudocarinolithus (Applegate & Bergen, 1988) Young & Bown 2014
Rank: Species
Basionym: Vekshinella pseudocarinolithus Applegate & Bergen, 1988
Synonyms: Genus et species indet. 2, Covington and Wise, (1987) - cf. Applegate & Bergen (1988)
Notes & discussion: Apart from the presence of a large calyx this species has obvious similarities to Rhabdophidites parallelus so it seems useful to group them together. [my interpretation - JRY 2020]

Farinacci & Howe catalog pages: Vekshinella pseudocarinolithus *

Distinguishing features: Small, with very large spine

Search data:
TagsLITHS: murolith, elliptical, rod-shaped, CA: cross-axial, process, V-UNITS: V-prominent, DETAILS: ca_disjunct, rim-unicyclic,
MetricsLith size: 5->10┬Ám;
Sources: illustrated specimens (process length)
The morphological data given here can be used on the advanced search page. See also these notes

See also: Carinolithus - Jurassic podorhabdid after which this is named;

Geological Range:
Last occurrence (top): within Hauterivian Stage (130.77-133.88Ma, top in Hauterivian stage). Data source: Applegate & Bergen, 1988 (original description)
First occurrence (base): within Early Valanginian Substage (136.41-139.39Ma, base in Valanginian stage). Data source: Applegate & Bergen, 1988 (original description)

Plot of occurrence data:

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

    References:

    Applegate, J. L. & Bergen, J. A. (1988). Cretaceous calcareous nannofossil biostratigraphy of sediments recovered from the Galicia Margin, ODP Leg 103. Proceedings of the Ocean Drilling Program, Scientific Results. 103: 293-348. gs :: view :: open

    Covington, J. M. & Wise, S. W. (1987). Calcareous nannofossil biostratigraphy of a Lower Cretaceous deep-sea fan complex: Deep Sea Drilling Project Leg 93 Site 603, lower continental rise off Cape Hatteras. Initial Reports of the Deep Sea Drilling Project. 93: 617-660. gs :: view :: open

    Young, J. R. & Bown, P. R. (2014). Some emendments to calcareous nannoplankton taxonomy. Journal of Nannoplankton Research. 33(1): 39-46. gs :: view :: open


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    Staurolithites pseudocarinolithus compiled by Jeremy R. Young, Paul R. Bown, Jacqueline A. Lees viewed: 8-8-2020

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    Short stable page link: http://mikrotax.org/Nannotax3/index.php?id=11138 Go to Archive.is to create a permanent copy of this page - citation notes



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