中国科学院机构知识库网格
Chinese Academy of Sciences Institutional Repositories Grid
Inconsistencies in stratigraphic interpretation and correlation - Comments on "depositional cyclicity of lower Cambrian strata in the NW Himalayas: Regional sequence stratigraphy of the Indian passive margin" by Mahmood et al. (2024)

文献类型:期刊论文

作者Khan, Malik Muhammad Saud Sajid1; Pan, Bing1; Zhu, Maoyan1,2
刊名MARINE AND PETROLEUM GEOLOGY
出版日期2025-07-01
卷号177页码:8
关键词Keywords Lower Cambrian Stratigraphic framework Himalaya Neoproterozoic Depositional history
ISSN号0264-8172
DOI10.1016/j.marpetgeo.2025.107351
英文摘要

This article comments on a recent study by Mahmood et al. (2024) on the lower Cambrian strata across the NW Himalaya. While providing a detail sequence stratigraphic framework, the authors fail to adequately considered recent developments in the Cambrian chronostratigraphic framework of the Himalaya and misinterpreted the age of rock successions, which currently range from late Cryogenian to middle Cambrian, as "Lower Cambrian" (ca. 538-512 Ma). This stratigraphic discrepancy introduced considerable confusion, disrupting the recently revised and established late Neoproterozoic to early Cambrian stratigraphic framework across the Himalaya. Consequently, this necessitates a reevaluation of their inferred depositional history and sequence stratigraphic interpretation, as these misinterpretations directly impact the timing, duration, and correlation of depositional events and sea-level changes they described. Present comments seek to address key stratigraphic uncertainties identified in the study by Mahmood et al. and offer clarity to the conflicting interpretations based on more appropriate references related to the chronostratigraphic aspects of the commented paper. This effort not only contextualized rock units being discussed within their established stratigraphic context but also facilitated future research on more precise correlation and subdivision of the late Neoproterozoic-early Cambrian strata at both regional and global scales.

WOS关键词INFRA KROL FORMATION ; LESSER HIMALAYA ; ISOTOPE RECORD ; NORTH PAKISTAN ; PLATFORM ; SHALE ; BASIN
资助项目Natural Science Foundation of China[2019QZKK0706] ; [41921002]
WOS研究方向Geology
语种英语
WOS记录号WOS:001443798900001
出版者ELSEVIER SCI LTD
资助机构Natural Science Foundation of China
源URL[http://ir.nigpas.ac.cn/handle/332004/44991]  
专题中国科学院南京地质古生物研究所
通讯作者Zhu, Maoyan
作者单位1.Chinese Acad Sci, Nanjing Inst Geol & Palaeontol, State Key Lab Palaeobiol & Stratig, 39 East Beijing Rd, Nanjing 210008, Peoples R China
2.Univ Chinese Acad Sci, 19 Yuquan Rd, Beijing 100049, Peoples R China
推荐引用方式
GB/T 7714
Khan, Malik Muhammad Saud Sajid,Pan, Bing,Zhu, Maoyan. Inconsistencies in stratigraphic interpretation and correlation - Comments on "depositional cyclicity of lower Cambrian strata in the NW Himalayas: Regional sequence stratigraphy of the Indian passive margin" by Mahmood et al. (2024)[J]. MARINE AND PETROLEUM GEOLOGY,2025,177:8.
APA Khan, Malik Muhammad Saud Sajid,Pan, Bing,&Zhu, Maoyan.(2025).Inconsistencies in stratigraphic interpretation and correlation - Comments on "depositional cyclicity of lower Cambrian strata in the NW Himalayas: Regional sequence stratigraphy of the Indian passive margin" by Mahmood et al. (2024).MARINE AND PETROLEUM GEOLOGY,177,8.
MLA Khan, Malik Muhammad Saud Sajid,et al."Inconsistencies in stratigraphic interpretation and correlation - Comments on "depositional cyclicity of lower Cambrian strata in the NW Himalayas: Regional sequence stratigraphy of the Indian passive margin" by Mahmood et al. (2024)".MARINE AND PETROLEUM GEOLOGY 177(2025):8.

入库方式: OAI收割

来源:南京地质古生物研究所

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