Changes in the Ostracod Assemblages of the Northeastern Black Sea Shelf during the Late Pleistocene and Holocene
- 作者: Zenina M.A.1, Chepalyga A.L.2, Murdmaa I.O.1, Malgezini G.3
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隶属关系:
- Shirshov Institute of Oceanology, Russian Academy of Sciences
- Institute of Geography, Russian Academy of Sciences
- RINA Consulting S.p.A.
- 期: 卷 53, 编号 9 (2019)
- 页面: 885-888
- 栏目: Article
- URL: https://journals.rcsi.science/0031-0301/article/view/168934
- DOI: https://doi.org/10.1134/S003103011909020X
- ID: 168934
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详细
Distribution of 57 ostracod species is investigated in the Quaternary sediment samples from the borehole RBH-16, drilled at the north-eastern Black Sea shelf edge off the town of Anapa. Among them, 52 species of the Caspian type and 5 species of the Mediterranean type were found. Four distinct assemblage zones are identified: the Caspian type one typical for Chaudian basin (Early Neopleistocene) (I) in interval 15.55–14.11 m; the Caspian type one dominating from the Late Pleistocene to the early Holocene (II), according to species composition closed to Khvalynian basin, at the depth 13.4–3.84 m (from 13.6 to 8.7 cal. ka BP), the mixed one of Caspian type and Mediterranean type species (III) in interval 3.84–0.95 m (younger than 8.7 cal. ka BP), and the assemblage with progressively increasing dominance of Mediterranean species (IV) in interval above 0.75 m (after 7.4 cal. ka BP).
作者简介
M. Zenina
Shirshov Institute of Oceanology, Russian Academy of Sciences
编辑信件的主要联系方式.
Email: maria_zenina@mail.ru
俄罗斯联邦, Moscow
A. Chepalyga
Institute of Geography, Russian Academy of Sciences
编辑信件的主要联系方式.
Email: tchepalyga@mail.ru
俄罗斯联邦, Moscow
I. Murdmaa
Shirshov Institute of Oceanology, Russian Academy of Sciences
编辑信件的主要联系方式.
Email: murdmaa@mail.ru
俄罗斯联邦, Moscow
G. Malgezini
RINA Consulting S.p.A.
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Email: giuseppe.malgesini@rina.org
意大利, Genova
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