灰嘴遗址位于偃师县城西南约20公里的灰嘴村西边的黄土台地上,南依青罗山,浏河从遗址的东北流过。整个遗址南高北低,东西长240、南北宽230米,总面积约55200平方米。中部的文化堆积层较厚,周围较薄,平均厚度约4.5米左右(图一)。 Gray mouth site is located in Yanshi County, about 20 kilometers southwest of ash mouth mouth on the loess plateau, south of Qingluo Mountain, Liu River from the ruins of the northeast through. The entire site is high in the north and low in the north, with an east-west length of 240 and a width of 230 meters from north to south. The total area is about 55,200 square meters. The middle part of the cultural accumulation thicker, thinner around, with an average thickness of about 4.5 meters (Figure 1).