Place
- Mackinaw City1
- Mackinaw City.1
- Near Black Lake.1
- Near shore of Douglas Lake.1
- Nigger Creek near Topinabee1
- North of Burt Lake.1
- Pries Landing, north of Cheboygan.1
- SW 1/4 sec. 27, Koehler Tp. (ca. 3.5 mi. ESE of Indian River.)1
- SW 1/4 sec. 27, Koehler Tp., not far from highway M-68.1
- SW 1/4 sec. 27. Koehler Tp. (ca. 3.5 mi. ESE of Indian River)1
- Small roadside turnout on northeast side of US-23 by Mill Creek, about 3 mi. southeast of Mackinaw City.1
- South of Burt Lake.1
- State Road near Douglas Lake,1
- State Road, Section 16 Inverness Township.1
- Street of East Cheboygan1
- Topinabee Road, Burt Lake1
- U.S. Highway 23 north of Cheboygan1
- W side of Water St. in Cheboygan.1
- [Biological Station] Baseline.1
- along State Road. Douglas Lake,1