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Globotruncana bulloides


Classification: pf_mesozoic -> Globotruncanidae -> Globotruncana -> Globotruncana bulloides
Sister taxa: G. aegyptiaca, G. arca, G. bulloides, G. dupeublei, G. esnehensis, G. falsostuarti, G. hilli, G. lapparenti, G. linneiana, G. mariei, G. neotricarinata, G. orientalis, G. rosetta, G. rugosa, G. ventricosa, G. sp.,

Taxonomy

Citation: Globotruncana bulloides Vogler, 1941
Rank: Species
Basionym: Globotruncana linnei var. bulloides
Synonyms:
Taxonomic discussion: Note: Pessagno, 1967 provides an emended description and named the lectotype. [copied from Chronos database]

Type images:

Original description: "Test trochospiral, deeply umbilicate, biconvex with 5-7 chambers in last whorl. Chambers highle vaulted both spirally and umbilically; separated by curved, raised , often highly beaded sutures. Spiral chambers sometimes possessing a few imperforate discontinuous costellae which are deep-seated structurally, comprised of ultragranular hyaline calcite, and traverse entire outer wall. Well-developed double keel following periphery of test and tending to become narrower as coiling progresses, often forming a single keel on larger microspheric individuals. Primary aperture interiomarginal, umbilical in position. Umbilicus covered by a spiral system of tegilla showing infralaminal and intralaminal accessory apertures. Outer wall radial hyaline perforate except for double keels which are primarily radial hyaline imperforate, but possess secondary ultragranular components of double keel lacking in last one or two chambers of final whorl. Septal walls and tegilla microgranular hyaline, finely perforate."

Entries in the Catalog of original descriptions: Globotruncana linnei bulloides, Globotruncana aspera, Globotruncana campbelli, Globotruncana culverensis, Rosalinella globigerinoides, Globotruncana linneiformis, Globotruncana naqibi, Globotruncana bulloides naussi, Marginotruncana paraventricosa, Marginotruncana pauperata, Globotruncana postrugosa, Globotruncana pozaryskae, Rosalinella globigerinoides sublaevigata, Marginotruncana arcaformis, Globotruncana marginata austinensis

Geological Range:
Last occurrence (top): within A. mayaroensis zone (67.30-69.18Ma, top in Maastrichtian stage). Data source: [copied from Chronos database]
First occurrence (base): within D. asymetrica zone (84.19-86.71Ma, base in Coniacian stage). Data source: [copied from Chronos database]

Plot of occurrence data:

Dec 2017 - Plotting of Neptune data has been re-enabled on the Mesozoic pages following revision of the age-models in Neptune. The data is, however, still very sparse for the Early Cretaceous

  • 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: Globotruncana bulloides, synonyms included - Globotruncana aspera; Globotruncana austinensis; Globotruncana bulloides; Globotruncana bulloides naussi; Globotruncana campbelli; Globotruncana culverensis; Globotruncana linneiformis; Globotruncana marginata austinensis; Globotruncana naquibi; Globotruncana naussi; Globotruncana paraventricosa; Globotruncana postrugosa; Globotruncana pozaryskae; Globotruncana sublaevigata; Marginotruncana arcaeformis; Marginotruncana pauperata; Rosalinella globigerinoides; Rosalinella globigerinoides sublaevigata;
  • space-time plot :: Samples map :: Parent: Globotruncana

    Character matrix

    test outline:Lobatechamber arrangement:Trochospiraledge view:Equally biconvexaperture:Umbilical
    sp chamber shape:Petaloidcoiling axis:Lowperiphery:Double keelaperture border:Tegilla
    umb chbr shape:-umbilicus:Wideperiph margin shape:Subangularaccessory apertures:Intralaminal
    spiral sutures:Moderately depressedumb depth:Deepwall texture:Finely pustuloseshell porosity:-
    umbilical or test sutures:Raised beadedfinal-whorl chambers:6.0-7.0 N.B. These characters are used for advanced search. N/A - not applicable

    References:

    Almogi-Labin, A., Reiss, Z & Caron, M. (1986). Senonian globotruncanidae from Israel. Eclogae Geologicae Helvetiae. 79(3): 849-895. gs

    Pessagno, E. A. (1967). Upper Cretaceous planktonic foraminifera from the western Gulf Coastal Plain. Palaeontographica Americana. 5: 245-445. gs

    Postuma, J. A. (1971). Manual of planktonic foraminifera. Elsevier for Shell Group, The Hague. 1-406. gs

    Robaszynski, F., Caron, M., Gonzales Donoso, J. M., Wonders, A. A. H. & the European Working Group on Planktonic Foraminifera (1984). Atlas of Late Cretaceous globotruncanids. Revue de Micropaléontologie. 26(03-Apr): 145-305. gs

    Vogler, J. (1941). Ober-Jura und Kreide von Misol. In, Boehm, G. & Wanner, J. (eds) Beitrage zur Geologie von Niederlandisch-Indian. 243-293. gs


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    Globotruncana bulloides compiled by the pforams@mikrotax project team viewed: 19-10-2019

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    Short stable page link: http://mikrotax.org/pforams/index.php?id=110156 Go to Archive.is to create a permanent copy of this page - citation notes



    Comments (1)

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    Le Coze

    Other "synonym": Rosalinella globigerinoides Marie, 1941 was renamed into Globotruncana mariai/mariei Gandolfi, 1955

    see: http://www.marinespecies.org/foraminifera/aphia.php?p=taxdetails&id=904450

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    Jeremy Young (UK)

    thanks - I have added some notes. Jeremy

    Page 1 of 1
     

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