22 G Dr. L. C. Wooldridge. [May 10, 



No. 13. No. of soxmding 1. Section — . Warm area. 

 Lat. 59° 34' 30" N. Long. 6° 36' 30" W. 



Depth in 

 fathoms. 



Surface 



20 



40 



60 



80 

 100 

 120 

 140 

 160 

 180 



200 



Distinguishing 



mark of 

 thermometer. 



LV 

 XI 

 VIII 

 83 

 6 

 A 8 

 All 

 X 

 III 

 0'5 

 B 



0-5 



Eeading. 



55 -5 

 53 

 51-5 

 50 8 

 50 -0 

 Mercury broken 

 49-9 

 49-5 

 48-2 

 47-2 

 49 '3 

 49 '3 



Temperature 



by curve, 

 diagram No. 6. 



55-5 

 53 -0 



51 



50 

 50 

 49 

 49 

 49 

 49 

 49 



49 



No. 14. No. of sounding 33. Section — . Warm area. 

 Lat. 60° 39' 30" N. Long. 8' 55' 45" W. 



Depth in 

 fathoms. 



Distinguishing 



mark of 

 thermometer. 



Eeading. 



Temperature 



by curve, 

 diagram No, 6. 



Surface 

 20 

 40 

 60 



80 j 



VIII 

 C 5 



B 



B 



0-5 



55°*0 

 52 

 50-0 

 49-8 

 47-8 

 48 -0 



55°-0 

 51 -9 

 49 -8 

 48-8 



| 48-0 



IIL " Preliminary Note on the Innervation of the Mammalian 

 Heart.'* By L. C. Wooldridge, D.Sc, M.B., George Henry 

 LeAves Student. Communicated by Dr. M. Foster, Sec. 

 K.S. Received April 23, 1883. 



The research was carried out in the Physiological Institute at 

 Leipzig. The immediate object was to determine the function of 

 nerves which are to be seen on the surface of the ventricles of the 

 hearts of mammals. It was important to know their functions on the 

 following grounds : — 



