Zeugrhabdotus reticulatus


Classification: Mesozoic -> Eiffellithales -> Chiastozygaceae -> Zeugrhabdotus -> Zeugrhabdotus reticulatus
Sister taxa: Z. blowii, Z. burolletii, Z. erectus, Z. fissus, Z. moulladei, Z. noeliae, Z. bicrescenticus, Z. diplogrammus, Z. fluxus, Z. howei, Z. petrizzoae, Z. reticulatus, Z. scutula, Z. biperforatus, Z. burwellensis, Z. kerguelenensis, Z. clarus, Z. acanthus, Z. trivectis, Z. xenotus, Z. angelozziae, Z. cooperi, Z. embergeri, Z. praesigmoides, Z. sigmoides, Z. simplex, Z. streetiae, Z. sp.,

Distinguishing features: Unicyclic, medium; reticulate net on proximal surface [only known from EM]


Taxonomy:

Citation: Zeugrhabdotus reticulatus (Black 1971) Black 1973
Rank: Species
Basionym: Zygodiscus reticulatus Black 1971
Notes & discussion: The taxon concept is only applicable in the EM so is not very satisfactory, but it has been used by a few authors working with electron microscopy so it is useful for aggregating images. See also discussion in Lambert (1993)

Farinacci & Howe catalog pages: Zygodiscus reticulatus *

Distinguishing features: Unicyclic, medium; reticulate net on proximal surface [only known from EM]

Search data:
TagsLITHS: murolith, CA: grill, process, bar, V-UNITS: V-prominent, DETAILS: ca_disjunct, rim-unicyclic,
MetricsLith size: 5->8µm;
Sources: original description & illustrated specimens
The morphological data given here can be used on the advanced search page. See also these notes

Geological Range:
Last occurrence (top): within Albian Stage (100.50-112.95Ma, top in Albian stage). Data source: original description
First occurrence (base): within Barremian Stage (126.30-130.77Ma, base in Barremian stage). Data source: 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: Zeugrhabdotus

    References:

    Black, M. (1971). Coccoliths of the Speeton Clay and Sutterby Marl. Proceedings of the Yorkshire Geological Society. 38: 381-424. gs :: ::

    Black, M. (1973). British Lower Cretaceous Coccoliths. I-Gault Clay (Part 2). Palaeontographical Society Monograph. 127: 49-112. gs :: ::

    Black, M. (1975). British Lower Cretaceous Coccoliths. I-Gault Clay (Part 3). Palaeontographical Society Monograph. 128: 113-142. gs :: ::

    Lambert, B. (1987). Nannofossiles calcaires de l'Albien supérieur et du Vraconnien du Cameroun méridional. Cahiers de Micropaléontologie. 2(2): 33-60. gs :: ::

    Lambert, B. (1993). Nannofossiles calcaires de l'Albien supérieur et du Vraconnien du Cameroun méridional (Deuxième Partie). Cahiers de Micropaleontologie. 8(2): 183-225. gs :: ::


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    Zeugrhabdotus reticulatus compiled by Jeremy R. Young, Paul R. Bown, Jacqueline A. Lees viewed: 4-7-2020

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    Short stable page link: http://mikrotax.org/Nannotax3/index.php?id=11340 Go to Archive.is to create a permanent copy of this page - citation notes



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