Part I. Report of progress in 1869, by J. S. Newberry, chief geologist. Part II. Report of progress in the second district, by E. B. Andrews, assist. geologist. Part III. Report on geology of Montgomery County, by Edward Orton, assist. geologist.

EXPLANATION OF MAP OF GROUPED SECTIONS.
T.e Korixntal Mm indoate spao. 10 fet 0pwrt.
No.
1. See. near Nelsonville, on old Marietta road, on hill between the
Hocking River and Monday Creek, Athens county.
2. See. in hill back of old Hocking furnace, Haydenville, Hooking
county.
3. Sec. John Tannihill's, Sec. 28, Green township, Hocking county.
4. See. of coal, Nelsonville seam, hill back of Nelsonville, Athens county.
5. See. (composition) near Nalsonville, York township, Athens county.
This includes a section of W. B. Brooks' coal.
6. Sec. Peter Hayden's coal, Green township, Hooking county.
7. Sec. James Hawkins, Snow Fork, See. 3, Ward township, Hockng
county.
8. Sec..Bayliss Glenn's, See. 6, Ward township, Hooking county,
partly on Snow Fork and partly on Bear run.
9. Sec. Position of coal blossom, James Hawkins, Snow Fork, Se. 3,
Ward towhship, Hocking county.
10. Sec. showing position of fire-clay and ore, near Logan, as given by
S. Baird, Esq.
11. See. Samuel Thompson's, Monday Creek township, Perry oounty,
near Maxville.
12. Sec. Maxville Limestone, David Hardy's, Maxville, Perry county.
Showing the position of limestone over Logan Sandstone group
(Waverly).
13. Sec. Maxville, Monday Creek township, Perry county. Showing
strata above the limestone.
14. Sec. (composition) near John Fluhart's mill, Green township, Holk.
ing county.
15. See. Horace Hazelton's, Salt Lick township, Perry county.
16. See. John La Rue's, Salt Lick township, Perry county.
17. See. on Mr. Harbaugh's land, on Monday Creek, 3 m. north Straitsville, Perry county.
18. See. (composition.) Henry Hazelton's, on Monday Creek, Salt Lick
township, Perry county.
19. Sec. Thomas Barnes', Lost run, Salt Lick township, Perry county
20. Sec. Thomas McGinness', Straitsville, Perry county.