Argon thermochronological data on detrital mineral grains from the Weddell Sea embayment

Abstract: This dataset contains 40Ar/39Ar measurements on detrital mineral grains from subglacial till and proximal glacimarine sediment from nine sediment cores along the front of the Filchner and Ronne Ice Shelves.

摘要：本数据集收录了沿菲尔希纳-龙尼冰架（Filchner and Ronne Ice Shelves）前缘的9个沉积岩芯中，冰下冰碛物与近源冰川海相沉积物内碎屑矿物颗粒的氩-40/氩-39（40Ar/39Ar）同位素测量数据。