IODP Expedition 345 Visual core description

Descriptions of samples, generally at the section half and smear slide or thin section scale, were performed by shipboard scientists and recorded in the JRSO description software. Descriptive data for both macroscopic and microscopic examination were collected in a Microscoft Excel workbook by hole. A zip file of the entire expedition's observations is also available.

样本描述工作通常以岩心半段、涂片（smear slide）或薄片（thin section）尺度开展，由船上科研人员完成，并通过JRSO描述软件进行记录存档。宏观与微观观测的描述性数据已按钻井孔分类，整理存入微软Excel工作簿内。本次科考航次全部观测数据的ZIP压缩包亦可获取。