铁弗部“代来城”地望考订——兼论木根山地理方位

Research on the Location of“Dailai City”in the Tiefu Region——Also on the Geographical Position of Mugen Mountain

铁弗部刘卫辰的都城代来城,其地理位置在五原金津南,距金津骑兵行军需四日程,约在400里左右。其在白盐池即今鄂托克前旗境内的北大池东北方位,距该地轻骑兵行军需二日程,约在300里左右。则代来城指向了今榆林地区,榆林市境内的巴拉素乡白城台村古城就是代来城遗址。木根山在代来城及统万城的西面,距离代来城轻骑兵行军需要二日程,其在白盐池及黑盐池的东面,黑盐池就是今陕西省定边县境内的苟池。则木根山就是距今宁夏盐池县东北方向一百里左右,明代所称的方山。

The capital of Tiefu tribesmen in period of Liu Weichen is the city of Dailai,which is located in the south of Jinjin in Wuyuan county,the cavalry need four days’march from Jinjing to the city of Dailai,it is about 400 miles.It lies to the northeast of the white salt pond in the etuoke Front Banner,about 300 miles from where the light cavalry need two days’march.The city of Dailai which points to the present-day Yulin area.The ancient city of Baichengtai Village in Balasu Township within Yulin County is the site of Dailai City.Mugen mountain lies to the west of the city of Dai Lai and Tongwan.It is two days’march from the city of Dai Lai.It lies to the east of the white salt pond and the black salt pond,which is now the Gou pond in the Dingbian County of Shanxi Province.Mugen mountain is now a hundred miles northeast of Yanchi County in Ningxia,which is so-called Fangshan in the Ming Dynasty.