2026-10-13T20:03:11Z https://www.scidb.cn/oai

10.57760/sciencedb.39135 2026-06-08T14:44:36Z

2026-06-08 AMS data for the Middle-Upper Jurassic strata in the Qiangtang Block: constraints on the subduction evolution of the Bangong-Nujiang Ocean doi:10.57760/sciencedb.39135 en The AMS data presented in this dataset were collected from the Middle-Upper Jurassic sedimentary strata in the Shuanghu and Yanshiping areas of the Qiangtang Block, Tibetan Plateau. The sampled stratigraphic units include the Middle Jurassic Quemocuo Formation, Middle Jurassic Buqu Formation, Middle Jurassic Xiali Formation, and Upper Jurassic Suowa Formation. Based on AMS measurements from each sampling site, these data are used to constrain the subduction compression and slab rollback processes of the Bangong-Nujiang Ocean during the Middle-Late Jurassic. AMS; Qiangtang Block; Bangong-Nujiang Ocean Chen Qinglong RESTRICTED dataset Science Data Bank