Major oxide, trace element, and strontium, neodymium, and lead isotopic compositions of rocks and sediments from western Greenland, 2013

These data consist of major oxide, trace element and strontium (Sr), neodymium (Nd), and lead (Pb) isotopic compositions of bedload sediments, suspended sediments, moraine sediments, and rocks collected from five locations in western Greenland. The locations extend in a 170-km transect from the coast near the town of Sisimiut to the ice sheet near the town of Kangerlussuaq. The sites contain a total of seven distinct watersheds. Six watersheds are disconnected from the ice sheet by hydrologic divides and the seventh watershed drains primarily ice sheet meltwater. All samples were collected during the summer melt season 2013.本数据集涵盖格陵兰西部5处采样点采集的推移质沉积物（bedload sediments）、悬移质沉积物（suspended sediments）、冰碛物（moraine sediments）与岩石的主量氧化物（major oxide）、微量元素（trace element）以及锶（Sr）、钕（Nd）、铅（Pb）同位素组成。采样点沿170公里的样带分布，从西西缪特（Sisimiut）镇附近的海岸延伸至康格鲁苏阿克（Kangerlussuaq）镇附近的冰盖（ice sheet）区域。该采样区域共包含7个独立流域（watersheds）：其中6个流域被水文分水岭（hydrologic divides）与冰盖分隔，第7个流域主要承接冰盖融水径流。所有样品均采集于2013年夏季融冰季。