This paper describes the excavation, stratigraphy, and lithic assemblages of locality 15,a Late Pleistocene to Holocene site from the Gezishan site complex. A trench about 16m~2 was excavated in 2015. Four layers were exposed within more than three meters of sandy sediments. 155 lithic artifacts and three fragile fragments of mammal fossils were unearthed. The lithic assemblages are simple core-and-flake technology. Quartzite pebbles provided the largest number of knapped pieces. Retouched tools are rare but are dominated by scrapers. Considering the gaps in chronology and local environmental change during the Pleistocene and Holocene, the relationship between human activity and climate change should be further investigated in this region.