2026-10-10T21:10:37Z https://www.scidb.cn/oai

10.11922/sciencedb.j00001.00102 2020-07-29T10:50:01Z

2020-07-29 A dataset of microscopic image of rock slices of Xuzhuang Formation in Ordos Basin doi:10.11922/sciencedb.j00001.00102 en A total of 192 rock samples were collected from 9 field profiles of Xuzhuang formation in the Ordos Basin. The rock types are complete, including terrigenous clastic rock, carbonate rock and migmatite. This data set shows in detail the mineral composition and content, structure, observation and description of biological fossils and diagenesis of thin sections of Xuzhuang formation, and provides systematic polarized micrographs. It can not only provide data support for global middle Cambrian basic geological research, but also provide basic geological data reference for oil and gas exploration of Middle Cambrian strata in Ordos Basin. Micro atlas; thin section; Middle Cambrian Xuzhuang formation; Ordos Basin Qian Hongshan Xing Fengcun Zhang Chunlin Gu Qiang Chen Xiaoquan Fu Hui PUBLIC https://creativecommons.org/licenses/by/4.0/ dataset http://www.doi.org/10.11922/csdata.2020.0070.zh Science Data Bank