Description of lithologic section units of IODP Hole 386-M0086B

Description of lithologic section units from the above given hole of International Ocean Discovery Program (IODP) Expedition 386 (Japan Trench Paleoseismology). The content of this dataset is based on the visual core descriptions (VCD) done by sedimentologists during the onshore phase of expedition 386 (2022-02-14 – 2022-03-15 onboard D/V Chikyu). For digitalization of the information, content of the hand-drawn VCD sheets was transferred into the Drilling Information System database. The present dataset forms the basis for the digital lithologic columns and composite plots archived under the titles "Visual core description of IODP Hole 386-M0086B".For further methodological information see methods chapter in Strasser, M. et al., 2023 https://doi.org/10.14379/iodp.proc.386.102.2023

本数据集为国际大洋发现计划（International Ocean Discovery Program, IODP）386航次（日本海沟古地震学研究）上述指定钻孔的岩性剖面单元说明。本数据集内容源自沉积学家在386航次陆上研究阶段（2022年2月14日至2022年3月15日，搭载“地球号”钻探船（D/V Chikyu））完成的可视化岩心描述（Visual Core Descriptions, VCD）。为完成信息数字化工作，研究人员将手绘可视化岩心描述记录表的内容导入钻探信息系统（Drilling Information System）数据库。本数据集是命名为"IODP 386-M0086B孔可视化岩心描述"的归档数字化岩性柱状图与综合图件的编制基础。如需进一步了解方法学细节，请参阅Strasser M.等学者2023年发表的相关章节，链接：https://doi.org/10.14379/iodp.proc.386.102.2023