APPENDIX. 71 
TasLE 19.— Volume in board feet of cypress by Scribner log rule, based upon diameter (at 
top of first 16-foot log) and number of 16-foot logs in tree ( Maryland and South Carolina). 
llog. 2 logs. 3 logs. 4 logs. 5 logs. 
Diam- ‘ ; } 
eter 1 ; Diam- Diam- Diam. pian Damn Basis 
at 20 eter eter 7 eter 5 eter , eter : 
Vol- | «7: Vol- | .-. Vol- | «7: NYA0)) ea Vol- |... 
feet inside inside inside inside inside 
ume. | ark ume. | park ume. | “park ume. | park ume. | park 
of top. of top. of top. of top. of top. 
Inches.| Bd. ft. | Inches. | Bd.ft. | Inches. | Bd.ft, | Inches. | Bd.ft. | Inches. | Bd. ft. | Inches. hae 
6 20 Che CO Mey al: ae ad SU TP a ale DT MMT SOON ai a 
a 25 TES Ua er ta ey Pala Sas ae eas cl AR RU a Pe ene TG] MMC ete el boca aa yea 3 
8 30 16 55 GRO Nai sees SPARS Sei Sls IP notte ARE uIP gta | Sp He Cg aC 7 
9 40 8.7 70 7.0 100 COS fet Renae MPSS eA cs a At Ag AN. 12 
CQ) ot een a 85 8.0 120 Lapis) hoary ere | Ko STE ete (sont ONE OG 20 
Oe ba Pes DANSE | Se ea 105 8.9 145 NCGS WTS na Ne ya He eee a 20 
1 Ue sree ee a oa 125 10.0 175 SEA Ope [eae cotta ute | eee eat USNs Te 2) aN 19 
ISS See Os ak ps een 155 10.8 205 9.4 260 TSO [OE AS Ie Sa AU ae 18 
TaN bocca aha a aeieaoeta 185 SES 250 10. 2 305 8.4 335 6.3 15 
SSO hare ove fermen Unt 225 12.8 295 11.1 360 9.1 395 6.9 21 
UG) vases cae De are ali 265 UB 7 350 11.9 495 9.9 465 7.6 On 
OF] eae cheat | ee 315 14.8 410 12.8 495 10.6 540 8.3 28 
LS eee fare ay a 365 15.9 475 13.9 570 11.5 625 9.1 34 
ALTA et Eten ey ee 415 16.9 540 14.9 645 24: 715 9.9 22 
740) | Ree oe nol Peisseses 470 17.9 610 15.9 730 118% 8} 820 10.7 20 
PING | ore 2 OO Bes | VERE Seen 525 18.9 690 16.9 825 4s), 935 1S) 21 
DPSS NR Se DS rape Me ee A Ne 580 19.8 | 775 17.8 935 1532-065: 12. 4 30 
Dill Serene Sea th Me ee Sh 64 20.8 865 18.8 1,050 16.2 1,205 IB 20 
AIR | RE eam a eS 700 21.8 955 19.7 | 1,165 Ae leo 14.1 23 
PAD [ee eaeaae eral nre ma ara 760 22.8 | 1,045 2OESal L285 18.1] 1,500 14.9 16 
PAG}. | Bera a Pes | hae aes pee 825 PE 7 1,145 21.8 1,415 19.0 1,650 15.8 19 
ila ePIC e O50 SO 2K6 lye 545; |) il e9) al STO ie ORG 12 
OS alie se wise ome Sai eet [eee Ha guea dec] eka 1675) 2205911 al OVO iat 5 
ZOO Nis Edy Sseaesns IS Coes ena Pea SR a oe a a OL aa li 2 1,815 2s e230 18.5 8 
SO) ces a nag a re aN 1,955 | /22:6.-| 2,290 |), 1953 5 
441 
1 Measured outside bark. 
TABLE 20.— Volume in board feet of cypress based upon breast-high diameters, by Doyle and 
the two-thirds log rule (South Carolina). 
Pyles 7 ae Diameter 
Piameter Doyle ee Total Used Length | Stump | (inside Basis 
P rule. height. | length. |; oflog.! | height. bark) : 
high, rule, 2 
of top. 
Inches Bd. ft Bd. ft Feet Feet Feet Feet. Inches. Trees. 
1 20 64 5 C0) eal ACS Set Dail: DAG ERE 
11 37 84 69 ANS Kee MON ae 20 Gagne serescen. 
12 54 105 73 42 20 2.8 6.8 3 
13 72 127 76 44 19 2.8 7.4 4 
14 92 150 79 45 19 2.9 8.0 2 
15 115 174 81 46 18 259 8.5 OQ 
16 141 200 83 47 19 3.0 9.1 9 
17 169 228 85 48 19 3.0 ONT es 
18 200 258 86 49 19 3. 1 10.3 5 
19 234 289 87 49 19 3.2 10.8 10 
20 271 322 88 50 19 3.2 11.4 11 
21 312 361 89 51 18 3.3 12.0 9 
22 359 403 90 52 18 359 12.6 7 
23 413 450 91 53 18 3.3 382 df 
24 473 500 92 54 18 3.4 IBY 14 
25 541 555 93 54 17 3.4 14.3 13 
26 613 610 94 55 19 BNO 14.9 13 
27 686 667 95 55 18 3.9 15.5 9 
28 760 720 95 56 18 3.6 16.1 10 
29 832 775 96 56 19 3.6 16.7 14 
30 916 830 97 57 18 3.6 17.2 15 
31 979 881 98 57 18 Bid) 17.8 12 
32 1,050 935 98 58 18 Be 18.3 4 
33 21 990 . 99 58 18 3.8 18.8 6 
34 1,193 1,040 100 59 19 3.8 19. 2 14 
35 1, 262 1,094 101 59 18 3.8 19.6 10, 
36 1,333 1,150 101 60 19 3.8 20.0 9 
37 1,405 1, 203 102 60 18 3.9 20. 4 12 
38 1,476 1, 259 103 60 18 3.9 20.8 7 
39 1,546 BD 104 61 19 3.9 21.1 3 
40 1,615 1,369 104 61 18 3.9 21.4 9 
1 Uncurved. 
