来自文莱达鲁萨兰国浅水环境的文莱Reophax bruneiensis . sp

IF 1.3 4区地球科学 Q3 PALEONTOLOGY

Micropaleontology Pub Date : 2021-01-01 DOI:10.47894/mpal.67.5.06

Sulia Goeting, A. Benedetti, A. Briguglio

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引用次数: 1

摘要

从文莱达鲁萨兰国近海的浅海环境中记录了一种新的Reophax。这个新分类群与其他食蚁兽新近种的不同之处在于它的选择性凝集，主要是由两栖类巨球标本的试验组成的。褐口食用菌不同于其他已知的物种，有一个选择性凝集的壁，少数室室迅速增加的大小，和一个末端孔不支持任何颈部。这种新种可能在以河流供应的分化的钙质生物碎屑和粘土大小的硅岩为特征的底部沉积物中起腐殖物的作用。

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Reophax bruneiensis n. sp. from the shallow-water environment of Brunei Darussalam

A new species of Reophax is documented from the shallow marine settings offshore Brunei Darussalam. The new taxon differs from other recent species of Reophax by its selective agglutination consisting mainly of tests of megalospheric specimens of Amphistegina. Reophax bruneiensis n.sp. differs from other known species in having a selectively agglutinated wall, few numbers of chambers increasing rapidly in size, and a terminal aperture not supported by any neck. This new species possibly acts as detritivore within the bottom sediments characterized by differentiated calcareous bioclasts and clay-sized siliciclasts derived by the river supply.

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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.