《晋书·志·第五章》
分割出吴郡的海虞北部，设郯、朐、利城、祝其、厚丘、西隰、襄贲七县，寄居于曲阿，在江乘置南束海、南琅邪、南东平、南兰陵等郡，分划武进立临淮、淮陵、南彭城等郡，属于南徐州，又设顿丘郡属于北徐州。
割吴郡之海虞北境，立郯、朐、利城、祝其、厚丘、西隰、襄贲七县，寄居曲阿，以江乘置南东海、南琅邪、南东平、南兰陵等郡，分武进立临淮、淮陵、南彭城等郡，属南徐州，又置顿丘郡属北徐州。
The northern part of Wu County's Haiyu was divided into seven counties: Tan, Qu, Licheng, Zhuqi, Houqiu, Xixi, and Xiangben, which were located in Qu'a, and the counties of Nan Donghai, Nan Langya, Nan Dongping, and Nan Lanling were established in Jiangcheng. The counties of Linhuai, Huailing and Nan Pengcheng were established by dividing Wujin, which belonged to Nan Xuzhou, and Dunqiu prefecture was established and belonged to Bei Xuzhou.