1. Geological map of a district, E. & W. of the Ontonagon Yale Public content 1849. 2013-09-03T18:43:41Z. 2013-09-03T20:54:40Z. Hubbard, Bela, 1814-1896 and Higgins, Sylvester W. E. Weber. English. Public. Upper Peninsula (Mich.), Michigan, Ontonagon County, and Houghton County.