1. 而郑州西山遗址是一处仰韶文化晚期的古城遗址，是迄今所知我国年代最早的板筑夯土城址，对中华文明起源的研究具有重要的意义。
The dissertation carries out a provenance research on the pottery excavated from the above two sites by the chemical element composition, the ratio of lead isotope, petrographic analysis and X-ray diffraction.