古代巴蜀界山:青石山、龙多山异同考

Boundary Mountains between Ancient Ba Prefecture and Shu Prefecture:A Study on the Similarities and Differences between Mount Qingshi and Mount Longduo

青石山本是今龙多山汉唐时期流行的山名,当时龙多山的西北相连有九节岭(今九岭岗)。唐代开始青石山有了龙多山之名,特别是唐代孙樵《龙多山录》以后龙多山声名大振,今潼南青石坝北宋称青石县,元代划入小溪县。由于失去地名依托,青石山之名逐渐淡出。囿于乡土地理认知的粗疏,宋代以来历史文献中误将两山分别记载而使青石山反而无法确指。秦汉时期,巴郡和蜀郡在青石山(今龙多山)一带出现边界冲突,一度划定了巴郡与蜀郡的中部边界,后来成为唐宋遂州与合州边界线。

Today’s Mount Longduo was called Mount Qingshi in the Han and Tang dynasties when the northwest of the mountain was connected with Jiujie Ridge(now called Jiuling Ridge).The name of Mount Longduo was given in the Tang dynasty and became popular for the publishing of the prose Record of Mount Longduo written by Sun Qiao.The mountain was located in Qingshi County(Today’s Qingshiba Village in Tongnan County)in the Northern Song Dynasty and was divided into Xiaoxi County in the Yuan Dynasty.Along with the change of administrative division,the name of Mount Qingshi was gradually forgotten.Due to the negligence of local geography,the two mountain names were separately recorded in the historical documents since the Song dynasty,making Mount Qingshi a vague concept.During the Qin and Han dynasties,boundary conflicts occurred between Ba Prefecture and Shu Prefecture around Mount Qingshi;that’s the reason why the mountain became the central boundary between Ba and Shu and later became the boundary between Suizhou and Hezhou in the Tang and Song dynasties.