Provenance of Oligocene–Miocene sediments in the Subei area, eastern Altyn Tagh fault and its geological implications: Evidence from detrital zircons LA-ICP-MS U–Pb chronology

Oligocene–Miocene strata in the Subei and Xiaobiegai basins of the Subei area, located in the eastern Altyn Tagh fault (ATF), northern Tibetan Plateau, record important characteristics of the ATF evolution. Detrital zircons laser ablation-inductively coupled plasma-mass spectrometry (LA-ICP-MS) U–Pb ages from two samples, together with paleocurrent directions and clastic composition in the Xishuigou section demonstrate that sediments in the...