近年来,笔者在系统整理庙底沟文化彩陶资料过程中,发现在受关注的纹饰里,有一类是应当包括而没有包括在内的,它长期以来被研究者忽略了。这是在黄河中游地区流行较广的一种纹饰,是一种二方连续式的弯角状纹饰,是庙底沟文化彩陶中最常见的纹饰之一。庙底沟文化彩陶中的弯角状纹,是一种典型的地纹彩陶。一般是周围以黑彩作衬地,空出中间的弯角。也许仅仅是因为它的构图过于简练朴素,更可能是因为我们不 In recent years, the author systematically sorted out the information in the Miaogou Ditch Culture, and found that there is a category that should be included but not included in the decorative textures of interest. It has long been neglected by researchers. This is a popular ornamental pattern in the middle reaches of the Yellow River. It is a continuous, two-dimensional ornamental pattern that is one of the most common ornamentation in the Miaodi Culture. Miaodi ditch painted pottery in the corner-like pattern, is a typical pattern painted pottery. Generally surrounded by black color for the ground, vacated the middle of the corner. Maybe just because its composition is too concise, more likely because we do not