Hexapodorhabdus


Classification: Mesozoic -> Podorhabdales -> Axopodorhabdaceae -> Hexapodorhabdus
Sister taxa: Axopodorhabdus, Cribrocorona, Cribrosphaerella, Dodekapodorhabdus, Ethmorhabdus, Hemipodorhabdus, Hexapodorhabdus, Nephrolithus, Octocyclus, Octopodorhabdus, Perissocyclus, Podorhabdus, Psyktosphaera, Teichorhabdus, Tetrapodorhabdus,

Distinguishing features: Elliptical; central area spanned by six broad bars delineating six large perforations, including one at each end of the central area. Central hollow spine.


Daughter taxa: (blue => in age window 0-300Ma)
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.
Specimens not identified to species level

Taxonomy:

Citation: Hexapodorhabdus Noël, 1965
Rank: Genus
Type species: Hexapodorhabdus cuvillieri Noël, 1965

Farinacci & Howe catalog pages: Hexapodorhabdus *

Distinguishing features: Elliptical; central area spanned by six broad bars delineating six large perforations, including one at each end of the central area. Central hollow spine.

Geological Range:
Last occurrence (top): within Tithonian Stage (145.01-152.06Ma, top in Tithonian stage). Data source: Total of range of species in this database
First occurrence (base): within Bajocian Stage (168.28-170.30Ma, base in Bajocian stage). Data source: Total of range of species in this database

Plot of occurrence data:

References:

Bown, P.R. & Cooper, M.K.E., (1998). Jurassic. In: Bown, P.R. (Editor), Calcareous nannofossil biostratigraphy. British Micropalaeontological Society Publication Series. Chapman & Hall, pp. 34-85.

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


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Hexapodorhabdus compiled by Jeremy R. Young, Paul R. Bown, Jacqueline A. Lees viewed: 20-7-2018

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