Galician dialect classifications

This contribution offers an updated review of the classifications of the dialect varieties of Galician. Regional variation in the linguistic domain of Galician has been the subject of reflection since the 18th century. The scholar and writer Martín Sarmiento (1695-1772) pointed out the need to investigate Galician dialects in order to discover their richness and variation. However, scientific studies on dialect varieties were not undertaken until the mid-twentieth century. In this paper, we present the proposals for classifying dialects based on field data from the whole of the Galician domain. The review of this research helps us to understand the characteristics of the materials analysed, the methods used and the reliability of the results offered. The fundamental organisation of the varieties in vertical belts suggested by Zamora Vicente is confirmed by subsequent works, which are richer in the amount of data dealt with, although diverse in the methodology applied.