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  1. Studies of "Pulleniatina obliquiloculata"
    ScienceDirect
    Pulleniatina obliquiloculata as a paleoceanographic indicator in the southern Okinawa trough during the last 20,000 years
    Pulleniatina obliquiloculata, a tropical species of planktonic foraminifera, is indicative of the Kuroshio current and sensitive to winter sea surface temperature for the late Quaternary in the Okinawa Trough. Its relative abundance fluctuations are significant
    Published: 1997/11/01
    Cited By: 0
    Keywords: Late Quate…
    ScienceDirect
    Research paper The calcification depth and Mg/Ca thermometry of Pulleniatina obliquiloculata in the tropical Indo-Pacific: A core-top study
    A sub-surface dwelling planktonic foraminifer, Pulleniatina obliquiloculata, in particular its shell's geochemical properties such as stable oxygen isotopic composition and Mg/Ca ratios, are widely used to reconstruct past changes in the thermocline of
    Published: 2018/12/01
    Cited By: 0
    Keywords: P. obliquilo…
    ScienceDirect
    Calcification of planktonic foraminifer Pulleniatina obliquiloculata controlled by seawater temperature rather than ocean acidification
    Planktonic foraminifera represent a major component of global marine carbonate production, and understanding environmental influences on their calcification is critical to predicting marine carbon cycle responses to modern climate change. The present
    Published: 2020/10/01
    Cited By: 0
    Keywords: Shell weigh…
    ResearchGate
    Coiling directions in the planktonic foraminifer Pulleniatina: A complex eco-evolutionary dynamic spanning millions of years
    Planktonic foraminifera are heterotrophic sexually reproducing marine protists with an exceptionally complete fossil record that provides unique insights into long-term patterns and processes of evolution. Populations often exhibit strong biases towards
    Published: 2021/04/13
    DOI: 10.1371/journal.p…
    ResearchGate
    The climate related diachronous disappearence of Pulleniatina obliquiloculata in late Quaternary sediments of the Atlantic and Caribbean
    The planktonic foraminifera Pulleniatina obliquiloculata (Parker and Jones) undergoes several climatically controlled disappearances and reappearances in the equatorial Atlantic and Caribbean sediments during Late Quaternary time. One such disappearance
    Author: Warren L. Prell…
    Published: 1978/09/01
    DOI: 10.1016/0377-839…
    AGU Publications
    Microdistribution of Mg/Ca, Sr/Ca, and Ba/Ca ratios in Pulleniatina obliquiloculata test by using a NanoSIMS: Implication for the vital effect mechanism
    The Mg/Ca ratio within foraminiferal calcareous tests (shells) is widely used to reconstruct past seawater temperature. However, recent studies reported that the organic components within a test affect the Mg/Ca distribution. In this study, we have measured
    Author: Daisuke Kunio…
    Published: 14 Decemb…
    Cited By: 86
    ScienceDirect
    Calcification of planktonic foraminifer Pulleniatina obliquiloculata controlled by seawater temperature rather than ocean acidification
    Planktonic foraminifera represent a major component of global marine carbonate production, and understanding environmental influences on their calcification is critical to predicting marine carbon cycle responses to modern climate change. The present
    Published: 2020/10/01
    Cited By: 9
    DOI: 10.1016/j.gloplach…
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    Wikipedia
    https://en.wikipedia.org/wiki/Pulleniatina_obliquiloculata

    Pulleniatina obliquiloculata - Wikipedia

    Pulleniatina obliquiloculata is a planktonic foraminifera, one of the two extant species for the genus Pulleniatina, first occurrence within N19 zone (or PL1, C3n. 1r). Widely tropical-subtropical marine plankton, pelagic inhabitants of deep waters (lower mesopelagic to upper bathypelagic environment). See more

    Taxonomy

    This species first described in 1862 by Parker and Jones, named as Pullenia obliquiloculata. Brady in 1884 fist changed the name to Pulleniatina obliquiloculata. Parker and Jones in 1967 divided Pulleniatina … See more

    Evolution

    Phylogenetic tree base on morphology and fossil records shows that Pulleniatina evolved two lineages separated at Late Miocene (N17 zone), … See more

    Ecology

    Base on the nitrogen isotopic composition between two amino acids (glutamic acid and phenylalanine), the result shoes that P. obliquiloculata is omnivorous with herbivorous … See more

    Overview image
    Geological event

    There some coiling direction transition event happens after Pulleniatina differentiation, the cause and detailed mechanism are unknown, but it can still be used to assist in … See more

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  3. mikrotax.org
    https://www.mikrotax.org/pforams/index.php?i…

    pforams@mikrotax - Pulleniatina obliquiloculata

    WEBparatype: P. sphaeroides obliquiloculata. Distinguishing features: Parent taxon (Pulleniatina): Compact streptospiral test with smooth cortical coating and large slit-like apertureThis taxon: Test globose, rounded, aperture …

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    Pulleniatina obliquiloculata Parker & Jones 1865 …
    taxonconcept.stratigrap…
    Taxonomy browser (Pulleniatina obliquiloculata) - National …
    ncbi.nlm.nih.gov
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  4. People also ask
    What is Pulleniatina obliquiloculata?
    Pulleniatina obliquiloculata is a planktonic foraminifera, one of the two extant species for the genus Pulleniatina, first occurrence within N19 zone (or PL1, C3n. 1r). Widely tropical-subtropical marine plankton, pelagic inhabitants of deep waters (lower mesopelagic to upper bathypelagic environment).

    Pulleniatina obliquiloculata - Wikipedia

    en.wikipedia.org
    Where did pullenia obliquiloculata come from?
    original description (of Pullenia obliquiloculata Parker & Jones, 1865) Parker, W. K.; Jones, T. R. (1865). On some Foraminifera from the North Atlantic and Arctic Oceans, including Davis Straits and Baffin's Bay.

    WoRMS - World Register of Marine Species - Pulleniatina obliquiloculata

    marinespecies.org
    Why is Pulleniatina obliquiloculata a sub-surface dwelling planktonic foraminifer?
    A sub-surface dwelling planktonic foraminifer, Pulleniatina obliquiloculata, in particular its shell's geochemical properties such as stable oxygen isotopic composition and Mg/Ca ratios, are widely used to reconstruct past changes in the thermocline of tropical Indo-Pacific.

    The calcification depth and Mg/Ca thermometry of Pulleniatina

    sciencedirect.com
    When does Pulleniatina obliquiloculata reach its maximum?
    Pulleniatina obliquiloculata maximum Close to the middle Holocene, the relative abundance of P. obliguiloculata in all three cores increases abruptly after the `Younger Dryas'-type event, reaching its maximum around 7-6 ka B.P.

    Pulleniatina obliquiloculata as a paleoceanographic indicator in the

    sciencedirect.com
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  5. WoRMS
    https://www.marinespecies.org/aphia.php?p=taxdetails&id=221331

    WoRMS - World Register of Marine Species - Pulleniatina …

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    Pulleniatina obliquiloculata as a paleoceanographic …
    sciencedirect.com
    Spilosoma obliqua - Wikipedia
    en.wikipedia.org
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  6. ScienceDirect
    https://www.sciencedirect.com/science/article/pii/S0377839897000133

    Pulleniatina obliquiloculata as a paleoceanographic …

    Tags:
    Li Baohua, Jian Zhimin, Wang Pinxian
    Publish Year:1997
  8. copernicus.org
    https://jm.copernicus.org/articles/42/211/2023/index.html

    JM - Biochronology and evolution of Pulleniatina (planktonic …

    Tags:
    Obliquiloculata
    Foraminifera
  9. ScienceDirect
    https://www.sciencedirect.com/science/article/pii/S0377839818300872

    The calcification depth and Mg/Ca thermometry of …

    Tags:
    Calcification Depth
    P Obliquiloculata Water Depth
    Publish Year:2018
  10. WoRMS
    https://www.marinespecies.org/foraminifera/aphia.php?p=taxdetails&id=...

    Pulleniatina obliquiloculata (Parker & Jones, 1865) - WoRMS

    Tags:
    Foraminifera
    Pullenia Obliquiloculata Parker
  11. plos.org
    https://journals.plos.org/plosone/article?id=10.…

    Coiling directions in the planktonic foraminifer …

    WEBApr 13, 2021 · Pulleniatina obliquiloculata is a non-spinose planktonic foraminifer that is very abundant in tropical and sub-tropical waters worldwide . It is generally regarded as the only living species in the genus.

    Tags:
    Paul N. Pearson, Luke Penny
    Publish Year:2021
  12. ScienceDirect
    https://www.sciencedirect.com/science/article/pii/S0921818120301478

    Calcification of planktonic foraminifer Pulleniatina …

    Tags:
    Bingbin Qin, Tiegang Li, Zhifang Xiong, Thomas J. Algeo, Thomas J. Algeo, Qi Jia
  13. plos.org
    https://journals.plos.org/plosone/article?id=10.…

    Evolution of a Planktonic Foraminifer during …

    WEBFeb 17, 2016 · The planktonic foraminifer Pulleniatina obliquiloculata is widely distributed in the tropical area throughout the world’s oceans, and its phylogeography is well established.