(Jackman or Welcome Center, 27', 1996, 14-67-c) across dry land N. of Cloverdale, Cloverdale Township, Putnam County, IN. US231 S. 0.2 miles from jct with I70 exit 41 just N. of Cloverdale to the bridge on the W. side of the road. (N39 31.806 W86 48.191) Photo by Mark Comstock 10-2-03.