Comment: The term "Eastern Kentucky Coal Field", as seen in those references, is used in discussing the geology of the region. In contrast, this article is about this region of Kentucky as a whole, not just about its geology or the occurrence of coal. Accordingly, I think the article name needs to include the word "region" for clarity. However, the singular "Coal Field" might be more appropriate than the plural. The comments placed on this page in 2006 suggested "Cumberland Plateau"; that name and "Allegheny Plateau" are both widely recognized physiographic terms, but neither of these terms is specific to Kentucky (see the articles on Cumberland Plateau and Allegheny Plateau).