Buzasina antarctica n. sp.，大澳大利亚湾IODP Site 1512上白垩统一种新的岩质有孔虫

IF 1.3 4区地球科学 Q3 PALEONTOLOGY

Micropaleontology Pub Date : 2020-01-01 DOI:10.47894/mpal.66.2.04

M. Kaminski, E. Wolfgring, A. Waśkowska

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引用次数: 1

摘要

有孔虫新种Buzasina antarctica n.sp。在大澳大利亚湾的IODP U1512地点钻探的上白垩纪(Turonian)。与模式种相比，新种具有更大的尺寸、更多的腔室和更少的最终腔室的特征。它是迄今为止在南纬高纬度白垩纪发现的唯一代表。

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Buzasina antarctica n. sp., a new lituolid foraminifer from the Upper Cretaceous at IODP Site 1512, Great Australian Bight

The new foraminiferal species Buzasina antarctica n.sp. is described from the Upper Cretaceous (Turonian) from IODP Site U1512 drilled in the Great Australian Bight. Compared with the type species, the new species is characterized by its larger dimensions, greater number of chambers, and less embracing final chamber. It is the only representative of the genus Buzasina found thus far in the Cretaceous of the high austral latitudes.

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来源期刊

Micropaleontology 地学-古生物学

CiteScore

3.20

自引率

6.70%

发文量

审稿时长

>12 weeks

期刊介绍： The Journal of Micropalaeontology (JM) is an established international journal covering all aspects of microfossils and their application to both applied studies and basic research. In particular we welcome submissions relating to microfossils and their application to palaeoceanography, palaeoclimatology, palaeobiology, evolution, taxonomy, environmental change and molecular phylogeny. Owned by The Micropalaeontological Society, the scope of the journal is broad, demonstrating the application of microfossils to solving broad geoscience issues.