历组卜辞“日月有食”“日、月有■”卜骨的时代位序

The periodization of "Li"Genus Oracle with "Solar and Lunar Eclipse

历组卜辞中的“日月有食”卜骨根据历组卜辞的分类分群，从其字体特征看，应属历组二Ｂ类丙群，时代上应属祖庚后半期。“日、月有”卜骨分“日有”和“月有”，前者次序由历组卜辞二Ｂ类乙群到二Ｂ类丙群；后者属历组卜辞二Ｂ类乙群。两者时代为祖庚中晚期。

Li'genus oracle with 'Solar and Lunar Eclipse'belongs to 'Li' genus 'B'category 'Bing' sort according to their character feature, and belong the later Zugeng's reign according to the period. Oracle with 'Solar and Lunar Eclipse' comprised 'Solar Eclipse' and 'lunar Eclipse'. The former belongs to 'B'category from 'Yi'to 'Bing'sort, and the latter belongs to 'B' category 'Yi' sort. Both are at the period of later Zugeng's reign.