Data for: The organic, inorganic and isotope geochemistry of the Holocene sapropel units in the Sea of Marmara and their Paleoceanographic significance

Data include in the three tables below are new in this research.
The isotopic analyses of nitrogen (d15N) and organic carbon (d13Corg), together with total nitrogen (TN), and total organic carbon (TOC) were carried out using Vario Microcube Elemental Analyzer (E.A.) connected to an Isoprime 100 isotope ratio mass spectrometer (IRMS). Mo and Mn concentrations were measured on sediments, using Perkin Elmer NexION 350 Inductively Coupled Plasma Mass Spectrometer ( ICP-MS). Grain size analyses were performed after treatment for removal of carbonate, amorphous metal oxides, and silica, using a Malvern Mastersizer S equipment. Skewness sorting, and Mean grain size were determined using the Malvern software.

本研究中包含于以下三张表格中的数据均为新增。氮同位素（d15N）及有机碳同位素（d13Corg）分析，以及总氮（TN）和总有机碳（TOC）的测定，均采用与Isoprime 100同位素比质谱仪（IRMS）相连的Vario Microcube元素分析仪（E.A.）进行。沉积物中的Mo和Mn浓度通过Perkin Elmer NexION 350电感耦合等离子体质谱仪（ICP-MS）进行测量。在去除碳酸盐、非晶态金属氧化物和二氧化硅的处理后，采用Malvern Mastersizer S设备进行粒度分析。利用Malvern软件进行偏度排序和平均粒径的测定。