Talk:Caprock Escarpment

I can't find in the description what the relationship between the Caprock Escarpment and the Llano Estacado is, whether the top or the bottom of the escarpment is the Llano Estacado. It is obvious from the definition of the word "escarpment" that it is a change in elevation, but I can't find in the article where it says if the Llano Estacado is at the top of the escarpment, or the bottom.Linstrum (talk) 17:05, 19 January 2013 (UTC)