Geological Survey of Michigan. 



Annual Report for 1908. 



FIG. 26. BOCK OPENING ON SISKOWIT BAY (V, 3). 





J. 









FIG. 27. BOEDER OF THE OPENING ABOUT THE SISKOWIT CAMP (V, 3), NEAR 

 THE BEGINNING OF THE TRAIL TO SISKOWIT LAKE (V, 4). 



