Companion text: Geology of the Lake Clear Region (parts of St. Regis and Saranac quadrangles. Harold L. Alling. Fourteenth report of the director of the State Museum and Science Department (including the seventy-first report of the State Museum, the thirty seventh report of the state geologist and the report of the state paleontologist for 1917). Albany : New York State Museum. 1918. Bulletin 207/ 208. pp.111-145. 10 plates.