Sedimentation History of the Aldan–Maya Sedimentary Basin (Southeast of the North Asian Craton) Reconstructed from a Seismostratigraphic Section

IF 0.9 4区地球科学 Q4 GEOSCIENCES, MULTIDISCIPLINARY

Russian Journal of Pacific Geology Pub Date : 2024-06-05 DOI:10.1134/s1819714024700040

E. P. Razvozzhaeva

引用次数: 0

Abstract

The sedimentation history of the Aldan–Maya sedimentary basin was reconstructed based on a seismostratigraphic section. In total, ten reconstructions were obtained showing the formation stages of the main sedimentary structures—the Riphean (Late Proterozoic) Aldan and Yudoma–Maya troughs and the overlying Vendian–Cambrian deposits, as well as the stages of tectonic restructurings. The use of the seismostratigraphic section and geological data to investigate the formation of the sedimentary cover contribute to a more substantiated and visual understanding of the evolution of the structure over more than 1.5 Ga.

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从地震地层剖面重建阿尔丹-玛雅沉积盆地（北亚克拉通东南部）的沉积历史

摘要根据地震地层剖面重建了阿尔丹-玛雅沉积盆地的沉积历史。共获得了 10 个重建图，显示了主要沉积构造--里皮安（晚新生代）阿尔丹槽和尤多玛-玛雅槽及上覆文迪-寒武纪沉积的形成阶段，以及构造重组阶段。利用地震地层剖面和地质数据研究沉积覆盖层的形成，有助于对该构造在超过 1.5 Ga 的时间里的演变情况有一个更加充实和直观的了解。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

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来源期刊

Russian Journal of Pacific Geology 地学-地球科学综合

CiteScore

1.30

自引率

37.50%

发文量

审稿时长

>12 weeks

期刊介绍： Russian Journal of Pacific Geology publishes the results of research on the Earth crust and mantle composition and provides articles on the geological structure and patterns of distribution of mineral deposits in the Pacific Ocean, marginal seas and continental margins. It discusses the topics of stratigraphy, sedimentology, magmatic activity, and seismicity. The journal deals with the problems of lithosphere plates tectonics, and offers the results of neotectonic, geomorphological, geodesic, environmental and mining studies in the Pacific region. The journal accepts theoretical, methodical and philosophical articles covering general issues of geology, geophysics, geochemistry, geoecology and mining. The journal also publishes critical notes and comments, and reviews.