- area of Kendall & Lafayette sts, city of Battle Creek, Battle Creek Quad.2
- 0.3 mi SW of M-72 & Arrowhead Rd intersection (6 mi NE of Grayling). T26N R04W, Sec. 5 NW1/4 NW1/41
- A.A. [=Ann Arbor]1
- Alabama1
- Alger1
- Allegan State Game Area. 3 miles south of Fennville. One mile east of 62nd St., 400' north of 118th Sve.1
- Along Co 675 near Crystal River.1
- Along Fredrickson Rd.1
- Along Stormer Rd.1
- Arenac Twp. T19N, R5E, Sec. 15, S.W.1/4 on the S. side of U.S.-23 bridge in the village of Omer.1
- Barranca below Trinidad Iron Works1
- Bay View.1
- Bethany Twp. T12N, R2W, Sec. 19 SW1/4 on N. side of St. Louis High School on N.E. side of village of St. Louis.1
- Branch1
- Burlington Twp. T10N, R11E, Sec. 9, NE1/4 at cor. of Main St. and Clarence St. in village of Clifford.1
- C. & O. Canal lock [Chesapeake and Ohio Canal]1
- California1
- Cambridge, Gray Botanic Garden1
- Cameron1
- Charles Mix1