THE GODS OF MEXICO

observations of Dr. G. M. Dawson³¹ in British Columbia satisfied him that trading intercourse was engaged in by the coast tribes with those of the interior along the Frazer River Valley and far to the south. From the remotest times embraced in their native traditions, the Bilqula of Dean Inlet have possessed a trade route by way of the Bella Coola River to the Tinné country, along which trail broken implements and chips of obsidian have been found. Many of the routes in British Columbia have also yielded chips and flakes of obsidian, which, the Tinné Indians stated, was obtained from a mountain near the headwaters of the Salmon River (about long. 125° 40′, lat. 52° 40′), formerly resorted to for the purpose of procuring the mineral. The Indian name of this mountain is Bece, which, Dr. Dawson suggested, is the same with the “Mexican” name for knife, itztli, an etymology which may be of Nahuatlac origin. Mr. T. C. Weston, of the Geological Survey, also noted in 1883 the finding of a flake of obsidian in connection with a layer