Data for: Enhanced deposition of coal fragments at the Chukchi margin, western Arctic Ocean: implications for deglacial drainage history from the Laurentide Ice Sheet

Supplymentary table of article "Enhanced deposition of coal fragments at the Chukchi margin, western Arctic Ocean implications for deglacial drainage history from the Laurentide Ice Sheet". Surface samples and sediment cores data are shown Table S1 and Table S2, respectively《北冰洋西部楚科奇陆缘煤碎屑富集沉积：对劳伦冰盖（Laurentide Ice Sheet）冰消期排水历史的启示》一文的补充附表。表层样品与沉积物岩芯数据分别列于表S1与表S2中。