A. W. Wright—G@ases contained in Meteorites. 169 
very variable, in one ‘instance reaching to 12 or 13 per cent. 
experiment with a portion of the Weston meteorite. After the 
gas had been driven off from this by a red heat, pure, dry car- 
aang in greater or less quantity had a similar effect upon the 
r. 
Sorat the questions discussed in the previous paper, was 
manner of the occurrence of the carbon di-oxide. This has 
* Watts’s Dict. of Chem. 
