Lucianorhabdus boudagherfadeliae


Classification: Mesozoic -> Holococcoliths -> Common genera -> Lucianorhabdus -> Lucianorhabdus boudagherfadeliae
Sister taxa: L. cayeuxii, L. compactus, L. inflatus, L. maleformis, L. quadrifidus, L. salomonii, L. boudagherfadeliae, L. tabernus, L. turris, L. arborius, L. arcuatus, L. cubiterminalis, L. phlaskus, L. lageniformis, L. windii, L. sp.,

Distinguishing features: Small Lucianorhabdus with short conical, bluntly-terminated process. 


Taxonomy:

Citation: Lucianorhabdus boudagherfadeliae Lees, 2007
Rank: Species

Farinacci & Howe catalog pages: Lucianorhabdus boudagherfadeliae * , ,

Distinguishing features: Small Lucianorhabdus with short conical, bluntly-terminated process. 


Morphology remarks: "A small species of Lucianorhabdus? with a relatively short, hollow spine that terminates bluntly and at an angle. The small base-plate rim is relatively thick and the plate has a thin proximal cycle. The base-plate is perforate and contains a structure that is not discernable. Differentiation: Other lucianorhabdids do not possess the central structure that is hinted at as lying beneath the spine-base. The short spine and its angled termination is distinctive." [Lees 2007]

Size: Holotype dimensions: H = 4.40μm, W = 4.40μm.

Geological Range:
Last occurrence (top): within Cenomanian Stage (93.90-100.50Ma, top in Cenomanian stage). Data source: Lees 2007 (original description)
First occurrence (base): within Cenomanian Stage (93.90-100.50Ma, base in Cenomanian stage). Data source: Lees 2007 (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: Lucianorhabdus

    References:

    Lees, J. A. (2007). New and rarely reported calcareous nannofossils from the Late Cretaceous of coastal Tanzania: outcrop samples and Tanzania Drilling Project Sites 5, 9 and 15. Journal of Nannoplankton Research. 29(1): 39-65. gs


    nannotaxlogo400px

    Lucianorhabdus boudagherfadeliae compiled by Jeremy R. Young, Paul R. Bown, Jacqueline A. Lees viewed: 17-7-2019

    Taxon Search:
    Advanced Search

    Short stable page link: http://mikrotax.org/Nannotax3/index.php?id=10613 Go to Archive.is to create a permanent copy of this page - citation notes



    Comments (0)

    No comments yet. Be the first!

    Add Comment

    * Required information
    1000
    Captcha Image
    Powered by Commentics