关于 Zuun-Arts（蒙古西部扎夫汗地层）上埃迪卡拉纪微生物群的新数据

IF 0.7 4区地球科学 Q4 PALEONTOLOGY

Paleontological Journal Pub Date : 2024-08-03 DOI:10.1134/s0031030124600306

P. Yu. Petrov, N. G. Vorob’eva, A. L. Ragozina

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引用次数: 0

摘要

摘要讨论了蒙古西部扎布汗地层 Zuun-Arts Formation 上埃迪卡拉纪沉积物中的微化石和问题。首次描述了这些矿床中保存在矿化和有机粘土变质岩中的各种有机遗迹。大量管状微化石被解释为巨型硫氧化硫杆菌（Candidatus Marithioploca araucae）鞘的遗迹。确定了微生物群的自生和异生成分，并重建了古盆地可能的沉积生态环境。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

New Data on the Upper Ediacaran Microbiota of Zuun-Arts (Zavkhan Terrane, Western Mongolia)

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New Data on the Upper Ediacaran Microbiota of Zuun-Arts (Zavkhan Terrane, Western Mongolia)

Abstract

Microfossils and problematics from the Upper Ediacaran deposits of the Zuun-Arts Formation of the Zavkhan Terrane of Western Mongolia are discussed. For the first time, various organic remains preserved in mineralized and organic-clay taphocenoses have been described from these deposits. Numerous tubular microfossils are interpreted as remains of the sheaths of the giant sulfide-oxidizing Thioploca bacteria Candidatus Marithioploca araucae. Autochthonous and allochthonous components of the microbiota were identified, and the possible depositional-ecological environment of the paleobasin was reconstructed.

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来源期刊

Paleontological Journal 地学-古生物学

CiteScore

1.20

自引率

33.30%

发文量

审稿时长

6-12 weeks

期刊介绍： Paleontological Journal (Paleontologicheskii zhurnal) is the principal Russian periodical in paleontology. The journal publishes original work on the anatomy, morphology, and taxonomy of fossil organisms, as well as their distribution, ecology, and origin. It also publishes studies on the evolution of organisms, ecosystems, and the biosphere and provides invaluable information on global biostratigraphy with an emphasis on Eastern Europe and Asia.