I'll keep this quick, because the essence of this blog-post is to just notify you of a fantastic new graphic and article that explores and outlines what makes up Google's SERP. Essentially this is a map that makes it easier to understand ALL the elements and dynamics that make Google's search results tick.

Click the image below to read more, or head on over to: http://moz.com/blog/mega-serp-a-visual-guide-to-google