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  1. pforams@mikrotax - Globorotalia scitula

    webMost likely ancestor:Globorotalia praescitula - at confidence level 3 (out of 5). Data source: Kennett & Srinivasan 1983, fig 15; Stewart 2003 fig. 6.10; Aze et al. 2011, appendix 5. Likely descendants: Globorotalia bermudezi; …

  2. Foraminifera - The World Foraminifera Database - Globorotalia …

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    Species with small morphological differences among the ontogenetic stages (e.g., Globigerinella calida, Globigerina bulloides, Globorotalia scitula, and Globorotalia truncatulinoides) were classified as “preadult” when they lacked morphological features that define the neanic to adult stage transition as proposed by Brummer et al (1986).
    The ALD of Tenuitella fleisheri, Hastigerina pelagica, Globorotalia inflata, Globorotalia truncatulinoides, and Globorotalia scitula ranged between 95 and 250 m with VDs between 36 and 110 m (Table 2, Fig. 4).
    Immature adult specimens present a Globigerina -like shape with a low trochospiral test, four chambers in the last whorl and an umbilical aperture, and a long arch sometimes bordered by a rim that covers almost all previous chambers (similar to Globigerina bulloides ). In some tests, a supplementary aperture in the spiral side was observed.
    The main aperture is umbilical, a low arch bordered by a rim similar to Globigerina bulloides in adult specimens. The primary aperture of preadult specimens is droplet shaped arch slightly displaced from the umbilicus.
  4. Isotopic composition and morphology of living Globorotalia …

  5. Foraminifera - The World Foraminifera Database - Globorotalia ...

  6. Globorotalia scitula (Brady, 1882) Foraminifera

  7. Distribution of planktonic foraminifera in the subtropical South ...

  8. Morphology and fluctuating asymmetry: …

    web2 dec. 2011 · In this study two planktonic foraminifer species, Orbulina universa and Globorotalia scitula, were analysed for changes in calcification, size, and incidence of abnormal specimens, in a series of ...

  9. Isotopic composition and morphology of living Globorotalia …

  10. Zooplankton of the South Atlantic Ocean: Globorotalia scitula

  11. Globorotalia scitula (Brady 1882) - Encyclopedia of Life