广西师范大学附属中学老校区座落在桂林市城北宝积山南麓(图1)。宝积山又称卧龙山,其名最早见于明正德年间镌刻于山麓的篆体“宝积山”三字(图2),是因山上奇石累累,似无数珍珠宝石堆积而成,故名。考古发掘与研究证明,桂林一带有远古人类的活动。宝积山南山腰的宝积岩(又称郭家岩)主洞方向南偏西,背风面阳,洞口距地面高约8米左右,呈斜三角形,洞内往深处逐渐倾斜,是一个洞高2到5米,宽6至22米,深达44米的较大洞穴(图3)。由于“文革”期间开挖防空洞,大量爆破,洞内已有约500平方米的文化堆积被清除倒走。但曾出土大量古生物化 Guangxi Normal University Affiliated High School old campus is located in Guilin City, south of Baoshan Jishan (Figure 1). Bajishan, also known as Wolong Mountain, its name was first seen in Ming Zhengde engraved in the foothills of the seal body “Bajishan” three words (Figure 2), is due to the mountain rocks, like countless pearl gems stacked, named . Archeological excavations and studies have shown that there are ancient human activities in Guilin. Baojishan hillside south of the Pojichen (also known as Guo rock) main hole direction south west, leeward Yang, the hole from the ground about 8 meters high, oblique triangle, the cave gradually to the depth of the slope, is a hole 2 To 5 meters wide and 6 to 22 meters deep 44 meters deep larger caves (Figure 3). Due to the “Cultural Revolution” during the excavation of air-raid shelters, a large number of blasting, the cave has about 500 square meters of cultural accumulation was removed away. However, a large number of paleontological findings have been unearthed