Hexapodorhabdus cuvillieri


Classification: Mesozoic -> Podorhabdales -> Axopodorhabdaceae -> Hexapodorhabdus -> Hexapodorhabdus cuvillieri
Sister taxa: H. cuvillieri, H. sp.,

Distinguishing features: Podorhabdids with central area spanned by six broad bars that delineate six large perforations, including one at each end of the central area. Central hollow spine.


Taxonomy:

Citation: Hexapodorhabdus cuvillieri Noël, 1965
Rank: Species

Farinacci & Howe catalog pages: Hexapodorhabdus cuvillieri *

Distinguishing features: Podorhabdids with central area spanned by six broad bars that delineate six large perforations, including one at each end of the central area. Central hollow spine.

See also: Octopodorhabdus praevisus - similar but with 8 pores;

Geological Range:
Notes: May range as high as Berriasian in the Pacific ocean (Subzone NK2a) (Bown, 2005)
Last occurrence (top): within NJ16a subzone (151.92-152.29Ma, top in Tithonian stage). Data source: Bown & Cooper 1998
First occurrence (base): at base of NJ11 zone (0% up, 168.7Ma, in Bajocian stage). Data source: Bown & Cooper 1998 (fig. 4) - secondary events

Plot of occurrence data:

  • Histogram - Neptune occurrence data from DSDP and ODP proceedings. Pale shading <50 samples in time bin. Interpret with caution & read these notes
  • Note to users in China - the diagram may not plot unless you use a VPN since I use google services on the website. If this is a problem please contact me 谢谢.
  • Taxon plotted: Hexapodorhabdus cuvillieri, synonyms included - Hexapodorhabdus cuvillieri;
  • space-time plot :: Samples map :: Parent: Hexapodorhabdus

    References:

    Barnard, T. & Hay, W. W. (1974). On Jurassic coccoliths: A tentative zonation of the Jurassic of Southern England and North France. Eclogae Geologicae Helvetiae. 67(3): 563-585. gs

    Bown, P. R. & Cooper, M. K. E. (1998). Jurassic. In, Bown, P. R. (ed.) Calcareous Nannofossil Biostratigraphy. British Micropalaeontological Society Publication Series. 34-85. gs

    Bown, P. R. (2005c). Early to Mid-Cretaceous Calcareous Nannoplankton from the Northwest Pacific Ocean, Leg 198, Shatsky Rise. Proceedings of the Ocean Drilling Program. Scientific Results. 198: 1-82. gs

    de Kaenel, E. & Bergen, J. A. (1996). Mesozoic calcareous nannofossil biostratigraphy from sites 897, 899, and 901, Iberia Abyssal Plain: New biostratigraphic evidence. Proceedings of the Ocean Drilling Program. Scientific Results. 149: 27-59. gs

    Grün, W. & Zweili, F. (1980). Das kalkige Nannoplankton der Dogger-Malm-Grenze im Berner Jura bei Liesberg (Schweiz). Jahrbuch der Geologischen Bundesanstalt. 123: 231-341. gs

    Noël, D. (1965). Sur les Coccolithes du Jurassique Européen et d'Afrique du Nord. Éditions du Centre National de la Recherche Scientifique, Paris. -. gs

    Rood, A. P., Hay, W. W. & Barnard, T. (1971). Electron Microscope Studies of Oxford Clay Coccoliths. Eclogae Geologicae Helvetiae. 64: 245-272. gs

    Rood, A. P., Hay, W. W. & Barnard, T. (1973). Electron microscope studies of Lower and Middle Jurassic coccoliths. Eclogae Geologicae Helvetiae. 66: 365-382. gs


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    Hexapodorhabdus cuvillieri compiled by Jeremy R. Young, Paul R. Bown, Jacqueline A. Lees viewed: 6-12-2019

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    Short stable page link: http://mikrotax.org/Nannotax3/index.php?id=10531 Go to Archive.is to create a permanent copy of this page - citation notes



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