1. Structure contour and isopach maps of the Wyodak-Anderson coal bed in the Reno Junction-Antelope Creek area, Campbell and Converse Counties, Wyoming [cartographic material] Yale Public content 1980. 2015-02-12T21:06:59Z. 2015-02-24T23:11:02Z. Denson, N. M. (Norman MacLaren), 1914-. The Survey. English. Public. Wyoming, Campbell County, and Converse County.