THE EASTERN HEMLOCK. 
41 
Table 22. — Diameters inside bark at different heights above the ground for trees of different 
sizes, based on measurements of 1,548 trees in the Southern Appalachian region — Con. 
Diameter breast-high outside 
bark. 
90-foot trees. 
Height above ground— feet. 
10.15 18.3 26.45 34.6 42.75 50.9 59.05 67.2 75.35 
83.5 91.65 
Diameter inside bark — inches. 
Inches 
26 
27 
28 
29 :.... 
30 
31 
32 
33 
34 
35 
36 
37 
38 
39 
40 
41 
42 
12. 
13. 
14. 
15. 
16. 
17. 
IS. 
19. 
20. 
21. 
22. 
23. 
24. 
25. 
20. 
27. 
28. 
29. 
30. 
31. 
32. 
33. 
34. 
35. 
36. 
37. 
38. 
39. 
40. 
41. 
42. 
43. 
44. 
45. 
22.2 
20.7 
19.7 
18.6 
17.2 
15.3 
12.9 
9.8 
6.1 
2.6 
23.0 
21.5 
20.4 
19.3 
17.9 
16.0 
13.4 
10.2 
6.5 
2.8 
23.8 
22.3 
21.1 
19.9 
18.4 
16.5 
13.9 
10.6 
6.7 
2.9 
24.7 
23.1 
21.9 
20.6 
19.1 
17.1 
14.4 
11.0 
7.1 
3.1 
25.5 
23.8 
22.6 
21.3 
19.7 
17.6 
14.9 
11.4 
7.3 
3.2 
26.3 
24.6 
23.3 
22.0 
20.3 
18.2 
15.4 
11.8 
7.6 
3.4 
27.2 
25.4 
24.0 
22.6 
20.9 
18.6 
15.8 
12.2 
7.8 
3.5 
28.0 
26.2 
24.8 
23.3 
21.5 
19.2 
16.4 
12.6 
8.1 
3.6 
28.8 
27.0 
25.5 
24.0 
22.1 
19.7 
16.8 
13.0 
8.4 
3.7 
29.6 
27.7 
26.2 
24.6 
22.7 
20.2 
17.3 
13.4 
8.6 
3.8 
30.5 
28.6 
26.9 
25.4 
23.3 
20.7 
17.8 
13.7 
8.8 
3.9 
31.3 
29.3 
27.7 
26.1 
23.9 
21.2 
18.3 
14.2 
9.2 
4.0 
32.2 
30.1 
28.4 
26.8 
24.6 
21.7 
18.7 
14.6 
9.4 
4.1 
33.0 
30.8 
29.1 
27.4 
25.2 
22.2 
19.2 
15.0 
9.7 
4.2 
33.8 
31.6 
29.8 
28.1 
25.7 
22.7 
19.6 
15.3 
9.9 
4.3 
34.6 
32.4 
30.6 
28.7 
26.4 
23.3 
20.1 
15.7 
10.3 
4.6 
35.4 
33.2 
31.3 
29.3 
26.9 
23.8 
20.5 
16.2 
10.8 
4.8 
36.2 
34.0 
32.1 
30.0 
27.6 
24.4 
20.9 
16.6 
11.1 
5.0 
100-foot trees. 
10.3 
9.9 
9.4 
8.9 
8.3 
7.6 
6.7 
5.4 
4.0 
2.6 
11.2 
10.7 
10.1 
9.6 
9.0 
8.3 
7.2 
5.9 
4.4 
2.9 
12.0 
11.5 
10.9 
10.3 
9.7 
8.9 
7.7 
6.3 
4.7 
3.1 
12.9 
12.3 
11.6 
11.0 
10.4 
9.7 
8.3 
6.8 
5.2 
3.4 
13.8 
13.0 
12.4 
11.8 
11.1 
10.1 
8.9 
7.3 
5.6 
3.8 
14.6 
13.8 
13.1 
12.4 
11.8 
10.8 
9.5 
7.9 
6.0 
4.0 
15.5 
14.6 
13.8 
13.1 
12.3 
11.4 
10.1 
8.4 
6.4 
4.3 
16.2 
15.3 
14.5 
13.8 
13.0 
12.0 
10.7 
8.9 
6.8 
4.6 
17.1 
16.1 
15.3 
14.5 
13.6 
12.6 
11.3 
9.3 
7.2 
4.8 
18.0 
16.9 
16.0 
15.2 
14.4 
13.3 
11.8 
9.9 
7.6 
5.1 
18.8 
17.7 
16.8 
16.0 
15.0 
13.9 
12.3 
10.3 
8.0 
5.3 
19.7 
18.5 
17.5 
16.6 
15.7 
14.6 
12.9 
10.8 
8.3 
5.6 
20.5 
19.2 
18.3 
17.4 
16.4 
15.1 
13.5 
11.3 
8.7 
5.7 
21.4 
20.0 
18.9 
18.1 
17.1 
15.8 
14.0 
11.8 
9.0 
6.0 
22.2 
20.8 
19.7 
18.7 
17.7 
16.3 
14.6 
12.3 
9.4 
6.2 
23.1 
21.6 
20.5 
19.6 
18.5 
17.0 
15.2 
12.8 
9.8 
6.5 
23.9 
22.3 
21.3 
20.2 
19.1 
17.6 
15.8 
13.3 
10.1 
6.7 
24.7 
23.2 
22.1 
21.1 
19.9 
18.3 
16.4 
13.8 
10.5 
6.9 
25.5 
24.0 
22.9 
21.8 
20.5 
18.8 
16.9 
14.3 
10.8 
7.1 
26.4 
24.7 
23.6 
22.6 
21.2 
19.4 
17.5 
14.8 
11.2 
7.4 
27.2 
25.5 
24.4 
23.3 
21.9 
20.1 
18.1 
15.2 
11.5 
7.6 
28.1 
26.3 
25.2 
24.1 
22.6 
20.7 
18.7 
15.8 
12.0 
7.9 
28.8 
27.0 
25.9 
24.8 
23.2 
21.3 
19.2 
16.3 
12.3 
8.0 
29.7 
27.8 
26.7 
25.5 
23.9 
22.0 
19.8 
16.8 
12.7 
8.3 
30.5 
28.6 
27.4 
26.2 
24.6 
22.6 
20.3 
17. 2 
13.1 
8.6 
31.4 
29.4 
28.2 
26.9 
25.3 
23.2 
20.9 
17.7 
13.4 
8.8 
32.2 
30.1 
28.9 
27.6 
25.9 
23.8 
21.4 
18.1 
13.7 
9.1 
33.1 
30.9 
29.6 
28.3 
26.6 
24.5 
22.0 
18.6 
14.1 
9.3 
33.8 
31.7 
30.3 
29.0 
27.3 
25.1 
22.6 
19.1 
14.4 
9.5 
34.7 
32.4 
31.1 
29.8 
28.1 
25.8 
23.1 
19.6 
14.8 
9.7 
35.5 
33.3 
31.8 
30.5 
28.8 
26.4 
23.7 
20.1 
15.1 
9.9 
36.3 
34.0 
32.5 
31.2 
29.5 
27.1 
24.3 
20.6 
15.5 
10.3 
37.1 
34.8 
33.2 
31.9 
30.2 
27.7 
24.9 
21.1 
15.9 
10.5 
37.9 
35.5 
34.0 
32.6 
30.9 
28.4 
25.5 
21.5 
16.3 
10.9 
