| The concatenation vortex pattern mainly refers to the reverse symmetry of black color applied on the surface of pottery to form a vortex pattern.As for the naming of the ornamentation,this paper takes as the naming principle the characteristics of the branches extending from the top of the triangle of the upper and lower bases and the blades extending from the upper and lower bottom edges,and the inverted symmetry of the branches and blades forming a vortex shape.It is mainly seen in the north of China about 6000 to 5000 years ago in this vast range of cultural remains.It lasts for a long time and has a wide distribution area.It has certain similarities in the form of expression and shows some differences in the specific patterns.Therefore,it is of great significance and function to make an in-depth study on them,to understand the connotation of the cultural remains in which they exist,and to understand the communication and interaction between relevant archaeological cultures in the north.In this paper,the characteristics of hooking vortex mainly include two aspects:the reverse bifurcated double hooking vortex extending with triangular base and the pair of double hooking vortex formed with double hooking base in the opposite direction.The former refers to the inverted symmetrical vortex formed by the branches growing along the angles of the upper and lower parallel triangular base.The triangle of the base is connected laterally,and the overall decoration is distributed in a continuous transverse band.The latter refers to the cross oblique curve as the boundary to produce a hook shape,forming an inverted symmetrical vortex shape,the two continuous patterns of the whole body horizontal arrangement,the overall decoration is a continuous combination tiled.According to the specific pattern style of the connected vortex pattern,it is divided into four categories.According to the connection of vortex grain distribution of archaeological culture attribute,the rough region of northern China,interconnected vortex lines remains divided into West Yin culture wave,Hongshan culture,Haishengbulang culture,Xiaozhushan middle culture,Dawenkou culture and Bainiyao culture archaeological culture,the connection of these archaeological culture vortex pattern characteristics,typical site formation and analyzed relations and forms.It is concluded that there are two systems and two centers in the development and evolution of the connected vortex subject.Through the observation of decorative patterns,it is found that the vortex patterns of Hongshan system contains two different groups of painted pottery decorative patterns,while the vortex patterns of Xiyin system belongs to different development paths of the same group of painted pottery.Taking the cultural remains represented by the variant fish pattern as the connection,this paper makes a comprehensive analysis of the origin,development,change,transmission and cultural interaction of the connected vortex pattern,and further puts forward the view that the generation of the connected vortex pattern in northern China may be homologous.This paper consists of three parts: introduction,text and conclusion.The introduction part mainly introduces the relevant research results of this topic in China,including the name selection,classification,source,symbolic significance and cultural exchange.As well as the significance and purpose of choosing this topic,including the definition of related concepts,problems,the scope of this study,basic content,theoretical and practical significance.And put forward the innovation and difficulties of this paper,as well as the shortcomings in the writing process.The first part is the classification and distribution of hooked vortices;the second part is the development and source of hooked vortices;the third part is the propagation of hooked vortices;the fourth part is the system and center of hooked vortices.In the conclusion,we can find that the patterns of Xiyin and Hongshan pottery are partly homologous by studying the integrity of the connected vortex in northern China.It formed two large vortex systems and centers,Xiyin and Hongshan,which had important influences on the surrounding culture respectively,and then showed the interaction between the two cultures in the middle and late neolithic age in northern China under the exchange of the two cultures.For a long time,the interaction between Xiyin culture and Hongshan culture may not be a direct dialogue and exchange,but a more complex cultural exchange and integration.In addition,the development of A and B connected vortex patterns from generation to formation shows that they are synchronous.However,the relative age and independent evolution trend of the twotypes C and D connected vortex patterns in the Hongshan culture has put forward a new topic for the future research on the relationship between the second and third and fourth phases of Niuheliang.The development and communication of Xiyin and Hongshan systems are overlapped and overlapped.The hooked vortex with obvious Hongshan factors found in Xiyin system should have a very close relationship with Hongshan.As for the influence way,it needs to be proved by the updated data in the future. |