AND ITS EFFECTS UPON ANIMAL LIFE. 



No. 31. Brown-Skijuard Expf.kimkn r. 



Commenced at 5.15 p.m., June 25, 1894. Rabbiis in 37-litrc bell jars. 5 in series. 



79 



No. I. 1850 g.'No. 2. 1325 g. 



Time. 



No. 3. 1564 g.'No. 4. 140S c. No. ■;, 1647 j;.' 



16 hours. 

 24 " 



40 



JL 



COo 



O. COj. o. 



CO.. 



+ 



o. 



CO, 



o. ■ coj., o. 



Kcm.Trks. 



(JO litres per hour aspi- 

 rated. 



34 litres i)er hour ; some 

 oppression. 



Nos. 2 and 3 died in 

 the night. B;,xperiment 

 stopped. 



No. 32. Bro\vn-Sequ.\rd ExperimeiNT. 

 Commenced at 10.15 ^■^'■, December 4, 1894, Rabbits in 37-litre bell jars. 6 in series. 



