SCOTT, STUDY OF CHANGES IN MVSTELUS CANIS 

 Table VIII. — Changes in ilie freezing point — (Continued.) 



17 



Sex 



Length in 

 cm. 



Weight in 

 grams 



Immersion 

 time in 

 minutes 



A of blood 



Change in A 

 of blood 



C^ 



76 



1332 





 15 



30 

 45 

 60 



1.84 

 1.86 

 1.91 

 1.99 

 2.02 



0.000 



0.02 



0.07 



0.15 



0.18 



d 



76 



1417 





 10 

 30 

 45 

 60 



1.89 

 1.95 

 2.01 

 2.07 

 2.09 



0.000 



0.06 



0.12 



0.18 



0.20 



9 



84 



1531 





 20 

 40 

 60 

 80 



1.83 

 1.92 

 1.96 

 2.01 



2.08 



0.000 



0.09 



0.13 



0.18 



0.25 



9 



74 



1162 





 12 

 25 

 40 

 55 



1.93 

 2.00 

 2.07 

 2.11 

 2.17 



0.000 



0.07 



0.14 



0.13 



0.24 



9 



79 



1446 







20 

 35 

 45 

 65 



1.94 

 2.02 

 2.07 

 2.15 

 2.15 



0.000 



0.08 



0.18 



0.21 



0.21 





75 



992 





 15 

 30 

 50 

 65 



1.92 

 2.02 

 2.06 

 2.11 

 2.18 



0.000 



0.10 



0.14 



0.19 



0.26 



9 



76 



1219 





 15 

 35 

 60 

 75 



1.90 

 1.96 

 2.01 

 2.08 

 2.15 



0.000 



0.06 



0.11 



0.18 



0.25 



Dividing the above time into four periods of twenty minutes each and 

 averaging the change in the freezing point of all the specimens for each 

 period, we have the following values : 



1st twenty minutes = 0.07-1° 

 2nd twentyminutes = 0.125 

 3rd tw^enty minutes = 0.190 

 4th twenty minutes = 0.260 



The average of the eleven. maximal changes is 0.24°. Figure 2 is a 

 curve which represents the course of the change in the blood from the 



