Page:Timber and Timber Trees, Native and Foreign.djvu/38

---

---

Table II.—Continued.

No.	Description.	Diameter of the Stem. Concentric circles, or woody layers.								Number of trees examined.	Average number of layers to make one inch at 24 in. diam.
		6 in	12 in	18 in.	24 in	30 in	36 in	42 in	48 in
26	African, Sierra Leone	40	69	94	118	...	...	...	...	10	4.90
27	Greenheart, Demerara	37	60	83	...	...	...	...	...	3	4.60
28	Mora, Trinidad.	30	53	76	102	...	...	...	...	6	4.25
29	Carapo Trinidad.do.	...	...	...	...	...	...	...	...	2	5.00
30	Balata Trinidad.do.	...	...	...	...	...	...	...	...	2	8.00
31	Sabicu, Cuba	32	57	88	134	...	...	...	...	10	5.60
32	Mahogany Cuba„	31	55	76	100	..	..	..	..	10	4.20
33	Mahogany„ Honduras	25	43	60	77	...	...	...	...	10	3.20
34	Mahogany„ Mexican.	17	30	44	59	73	...	...	...	10	2.45
35	Santa Maria	28	59	86	117	...	...	...	...	3	4.87
36	Tewart, Australia	23	45	63	93	...	...	...	...	10	3.90
37	Jarrah Australia„	...	...	...	...	...	...	...	...	6	[1]
38	Iron Bark Austrlia„	...	...	...	...	...	...	...	...	3	4.00
39	Blue Gum Australia„	...	...	...	...	...	...	...	...	2	3.30
40	Stringy Bark Australia„	...	...	...	...	...	...	...	...	3	[1]
41	Kari, Western Australia„	18	37	59	82	108	...	...	...	3	3.41
42	Ash, English	19	36	54	70	...	...	...	...	6	2.90
43	Ash,„ American	36	77	116	152	...	...	...	...	4	6.36
44	Beech, English	17	33	50	68	...	...	...	...	6	2.83
45	Elm do.	21	34	45	67	...	...	...	...	10	2.80
46	Elmdo. Englishdo.[1]	10	16	25	36	48	61	82	101	1	1.50
47	Elmdo. Canada	80	156	252	...	...	...	...	...	10	14.00
48	Fir, Dantzic	23	49	85	116	...	...	...	...	10	4.82
49	Fir,do. Riga	29	60	96	124	...	...	...	...	10	5.20
50	Fir,do.„ Polish	29	55	88	137	...	...	...	...	10	5.70
51	Fir,do. Spruce .	68	...	...	...	...	...	...	...	6	11.40
52	Pine, Canada Red	16	34	66	123	...	...	...	...	10	5.13
53	Pine,do. Canadado. Yellow	28	73	102	125	...	...	...	...	10	5.22
54	Pine,do. American Pitch )	32	61	98	147	..	..	..	..	10	6.12
55	do.„ Oregon	17	46	77	104	..	..	..	..	2	4.32
56	do. New Zealand Kauri	53	95	130	161	207	247	...	..	4	6.70
57	Larch, Polish	23	52	90	132	...	...	...	...	7	5.50
58	Larch,„ Russian	27	64	108	130	...	...	...	...	10	5.42
59	Larch,„ Italian .	...	...	...	...	...	...	...	...	...	...
60	Cedar, Honduras	13	22	31	43	58	70	...	...	10	1.95

1. See Note (†) on p.17