Pressure and Temperature. Results for the Great Plateau. 305 
TAB EE. 27. 
‘VALUES OF y IN THE SIMPLE SINE Curve or Minimum 
TEMPERATURE DIFFERENCES. 
a Y ne Deviation. 
Oo Oo Oo Oo 
0 Septs “S00 csssqsese ss 12-0 ILLS —0°3 
30 Oct Sl vncune: 9-3 9-2 | —=i()-aft 
60 INOW SOi essen 0°33 (oy + 0:4 
90 LD eres 26) Leedasom sees 6°6 7:0 + 0:4 
120 AGW ON oH las cio tue 733 7°83 + 0:5 
150 OD eo hc Nene: 9°3 9-0 —0°3 
180 BN We reo] nea rae 12-0 11°8 —()-? 
210 AN Opel) GIO)" poceeeereeae {lAboy/ 1z'o'59 —0-2 
240 May: + Sil iscetencess 16°7 16°7 0:0 
270 TUME! TBO) eeees 17°4 17°5 + 0:1 
300 Jiualliygy cool) Sohn seeees 16:7 16:8 + 0-1 
330 ANIC. BIL aaleseuesste 14:7 14:7 0:0 
