【摘要】 利用对具有月龄特征的历谱规律的研究成果 ,以推定甲骨文的绝对年代 ,从而提供了建立商后期甲骨文年代序列的新方法 ,并给出 1 3版卜辞的例证 .通过分析殷历月的结构 ,得出殷历中“二癸月”和“四癸月”的月首分别为首甲日和首癸日 .初步归纳出殷历月法 :月首为初三 (月出) ;月长等于朔望月周期 ;建正固定 ,且找到建丑之例 ;置闰规律未知 ,已存在年终、年中置闰两种闰法更多还原

【Abstract】 Using the results of the laws of the calendars being of the moon’s age characteristic, this paper tries a new astronomical method to compute and set up the time series of the oracle bones scriptures in the late Shang dynasty. As an example in this period, the accurate dates of the thirteen bones are studied in detail. By analyzing the structure of the month’s law in the Yin dynasty, two kinds of the Ganzhi (the heavenly stems and earthly branches, the Chinese ancient date recorded method being of the 60-day cycle) at the beginning of the months are gotten and the dates of some of them can be reckoned then. About the month’s law of this calendar, it is induced that 1) the month begins at the third day after the new moon; 2) the length is the synodical month; 3) the first lunar month within one year is stable, which just after the Winter Solstice’s; 4) there are two kind of the intercalary methods (at the middle or end of the year).更多还原