在龙门石窟开凿年代的研究问题上,研究者均以第1443窟(古阳洞)的开凿时间作为龙门石窟群开凿年代的标志。本文对偃师水泉石窟北魏造像碑记以及《魏书》中关于始平公隗归记载的研究,打破了始平公史无记载一说。对古阳洞的研究,本文作者从考古学上对窟龛叠压关系、因地质构造裂隙致造像记不能顺畅写、刻而出现字间空格,以及极少漏刻、已补现象进行了研究,结合中国书法界对该洞碑刻的研究成果,从而提出古阳洞新城县功曹孙秋生造像龛的题记为太和七年无误,并非漏掉一“十”字。国际上有关学者的研究论文也体现了同样的观点。本文作者认为佛教文化的传播不是随政治地位的变革而传播,龙门石窟的开凿起冶时间可以断定不是公元493年(太和十七年)北魏孝文帝迁都洛阳开始,而是在太和初年或之前。 On the issue of the study of the era of the Longmen Grottoes, the researchers used the excavation time of Cave 1443 (Guyang Cave) as the symbol of the era of the Longmen Grottoes. This paper studies the sculptures of the Northern Wei Dynasty in Shuiquan Grottoes of Yanshi and the research on the records of Shou Ping public records in Weishu, breaking the no-one history of Shichpang history. The study of the ancient cave, the author from the archeology of the niche stacked pressure relationship, due to the geological structure of the cracks caused by the image can not be written smoothly, engraved and appear the word space, and rarely missed, have been compensated for phenomena were studied, Combining the research results of carved calligraphic inscriptions in the Chinese calligraphy industry, it is proposed that the inscriptions of Sun Qiusheng in Guoyang County, Gucheng County in Guyangdong County, be correct and correct for seven years and not be omitted. The same thesis is also reflected in the research papers of international scholars. The author believes that the spread of Buddhist culture is not with the political status of the change and dissemination of the Longmen Grottoes cut the time can be concluded that not the year 493 (Taihe seventeen years) Northern Wei Xiaowen moved to Luoyang began, but in the early years of Taihe Or before.