 Limbert wrote : " I had made two trips into the northern end , covering practically the same region as that traversed by a Geological Survey party in 1901 . My first was a hiking and camping trip with Ad <unk> ( the wrestler ) , Dr. Dresser , and Albert Jones ; the second was with Wes Watson and Era Martin ( ranchers living about four miles [ 6 km ] from the northern edge ) . The peculiar features seen on those trips led me to take a third across the region in the hope that even more interesting phenomena might be encountered . " 
