SULPHUR TRIOXID IN FOLIAGE OF TREES, ETC. 
53 
TasLe XIII.—Sulphur trioxid in foliage, in ash, and in soils around Washoe smelter; 
nearly all samples taken from National Forest or public domain—Continued. 
WEST OF SMELTER—Continued. 
Sulphur trioxid— 
Serial aie : Location and approximate | Ashin 
No. Description’ of sample. distances from smelter. leaves. 
In leaves.| Inash. | In soil. 
| Per cent. | Per cent.| Percent.| Percent. 
6363 | Foliage, injured lodge- | Sec. 13, T.5N., R.12W., pub- 3. 20 0.78 7a Oto) eee sOe 
pole pine. lic domain in National For- 
est, about 8 miles WNW of 
smelter. 
6301 | Foliage, uninjured) Georgetown Flats, about 18 2. 54 Bos AS SoY (| (SB ts ie ete 
lodgepole pine. or 19 miles WNW of 
smelter, seemingly beyond 
range of fume injury. 
SOSH eed EHiG3 G35 eeeess pee eee eae eee ee all eage oss neooe sac [ec eeteesc|Sasese sa Se 
SOL gDeH CALINGS OL aes eee eer esas a teens ween aaesten SSA Ee oa Oe eae ee eke 
6315 | Foliage, injured red fir.| Sec. 23, T.5N., R.12W., pub- 4.35 - 98 Ze OSH ete nee 
lic domain not National 
Forest, about 8 miles 
WNW of smelter. 
6300 | Foliage, uninjuredred | Georgetown Flats, about 18 4.79 - 86 17 (S Sl baer ee 
) attire or 19 miles WNW _ of 
smelter, seemingly beyond 
range of fume injury. 
Go5S8 PO ODEN CAuMKGaos es | pert sean ee ee ee oe ESS oe Sin els See ee tee 0. 08 
G548u Mo OllgbeneathniG300 Ses [aaa ae eee ee a eee seeeee a| cece aasteets|4 Soo seca eeeoeencer . 03 
6320 Foliage, injured lodge- | Sec. 22, T.5N., R.12W., pub- 2.45 58 OSG Tale oe 
pole pine. lic domain not National 
Forest, about 83 miles 
WNW of smelter. 
6301 | Foliage, uninjured | Georgetown Flats, about 18 2.54 53 2088 fa | eee a cee 
lodgepole pine. or 19 miles WNW of smelt- 
er, seemingly beyond 
range of fume injury. 
G550e eS OllsneneauniGs20Sa.e™ [per oe a ee So a nore eee ie Seca e cei eeiei-ie cll ose ee \aeeee eens . 03 
6548 | Soil bemeath:6301------)-----.------------...----------|----------|---------- | eee Set ae . 03 
6316 | Foliage, injured red | Sec. 22, T.5N., R.12W., pub- 5.16 1.15 DOM) | ee epee 
fir. lic domain not National 
Forest, about 8% miles 
WNW of smelter. 
6300 | Foliage, uninjured red | Georgetown Flats, about 18 | 4.79 . 86 R50 Gal ign alee 
fir. or 19 miles WNW of smelt- 
er, seemingly beyond 
range of fume injury. 
SOU! [STG 0 Ge Sad eae See eee ee EE Ser SSeS! er erate! PC Seas (Araneae 
ST a CLES GAGS DE we a a Tt | Se eel Ce RESIS Brit ee | (Rl ei ae 
6317 | Foliage, injured red | Sec. 22, T.5N., R.12W., pub- 205558] eee 
fir. lic domain not National 
Forest, about 9 miles 
WNW of smelter. 
6300 | Foliage, uninjured red | Georgetown Flats, about 18 (et hin Weoeeeceae 
fir. or 19 miles WNW of smelt- 
er, seemingly beyond range 
of fume injury. 
6554 | Soil beneath 6317.--..- eS cas a Se eA | eae ee PRR eee | Aare . 04 
6548 | Soil beneath 6300... ..- RSet ls IGS Co er TOI (SSeS ee ee eee . 03 
6318 | Foliage, injured red | Sec. 18, T.5N., R.12W., pub- DASA SN boss 5 een oe 
fir. lic domain in National For- 
est, about 125 miles WNW 
of smelter. 
6300 | Foliage, uninjured red | Georgetown Flats, about 18 195 see eee 
fir. or 19 miles WNW of smelt- 
er, seemingly beyond range 
of fume injury. 
G55 ae SOMBDCREAUI Gl Seta see a ery eee Seeley ee [eo a jiete Bag - 03 
6548 | Soil beneath 6300...-.- - 03 
