Core Extrusion Bulk Density/Pore water, northern Gulf of Mexico, November 2010 to September 2016

Measurement of sediment sample wet weight (g) and dry weight (g) for core sub-samples at 2mm sampling intervals for “surficial unit” and 5mm sampling resolution intervals to base of cores. Bulk density is the dry weight per sampling volume expressed as g/cm^3 and is utilized in the calculation of Mass Accumulation Rates (MAR’s). Samples were collected in the northern Gulf of Mexico from November 2010 to September 2016.本数据集针对岩心副样的沉积物样品湿重（单位：g）与干重（单位：g）进行了测定：其中表层单元（surficial unit）的岩心副样采用2mm采样间隔取样，直至岩心底部的岩心副样则采用5mm采样间距取样。容重（Bulk density）指单位采样体积的干重，单位为g/cm³，可用于质量堆积速率（Mass Accumulation Rates，MARs）的计算。样品采集于墨西哥湾北部，采集时段为2010年11月至2016年9月。