1. Vermilion (townships 47 to 55, ranges 5 to 10, west of fourth meridian), Alberta [cartographic material] Yale Public content 1921. 2018-06-25T20:00:32Z. 2018-09-05T20:10:47Z. Senécal, C. O. (Clovis Omer). Geological Survey. English. cartographic image. Public. Vermilion Region (Alta.).