the article (3.9 Mb pdf) that first clarified for me to the geology of the area. We visited and mapped the north cove of Cape Arago, visible in the aerial photo below, in our structural geology class, with Bob Yeats, lo these many years past. I found the Ore Bin Piece shortly afterward, and things kinda sorta started making sense. The following two illustrations are from the article linked above.
Is This Your Hat?
2 years ago