Description of lithologic section units of IODP Hole 386-M0081D@en

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-M0081D\". […]本数据集涵盖国际大洋发现计划（International Ocean Discovery Program, IODP）386航次（日本海沟古地震学研究）前述钻孔的岩性剖面单元描述内容。本数据集内容基于沉积学家在该航次陆上阶段完成的岩心目视描述（Visual Core Descriptions, VCD），相关描述工作开展于2022年2月14日至2022年3月15日，搭载“地球号”（D/V Chikyu）科考钻探船。为实现信息数字化，研究人员将手绘岩心目视描述表的内容录入钻探信息系统（Drilling Information System）数据库。本数据集为以"IODP 386-M0081D孔岩心目视描述"为标题存档的数字化岩性柱状图与综合图件的核心依据。[…]