Shangzhai culture is a mid-Neolithic culture in Zhu River valley,but the painted and string pattern potteries are not existed,and the bird-head pottery in openwork is characteristic.

• 以无彩陶,陶器不具绳纹和鸟首形镂空器等特殊器物为特征,构成一支具鲜明特点的沟河流域新石器时代中期早段文化,称之为上宅文化。