Bull. V. 3. B. F., 1928. (Doc. 1048.) 



Fio. 5.— Lake Duron, (bowing [ho location ol the records of occurrence o( tba coregonldj from Tables 19, 23, 30, a, so, 53, 70, 34, and 93. <8eo legend la Dg. 3.) 



WW5-29. (To face p. J02-N0. 



