I recognised the word as you can also exhume (unearth) a body when you have to figure out why some one killed them mostly I was just teasing.... Like I said I want some one to tell me how the "tuft" was formed (as an example). there is more... there is a place called flagstone here, it is Beautiful, but it is a BIG rock that is lovely to climb in a forest filled with nasty choss and trees. How did that happen. How was it that the one place was bless with the right temp shifts etc, that it is fun and there is no more climable rock for miles.... I wish I could tell you the type of rock but I don't know where jk put the guide book, and I am not 100% sure the type of rock is in the book. sorry, I know you have work to do, but thease are the things that I think about while I am hating to hike to get to the base of a lovely climb.