Crossing Deadman CreekThe grace.Destination known. That'awayPetrified wood in the lahar breccia.Callan found a rounded granite cobble in the lahar... evidence the mudflow picked up river cobbles as it flowed down and filled a paleo canyon about ~10Ma.Rounded granite cobble. I need help with this IDGet some air, Callan.Big, awesome volcanic breccia. Labels Sonora Pass to Twain Harte