LIST OF THE FIFTY VOLUMES OF THE CHALLENGER REPORT. 
XXXI 
VI. SUMMARY (bound in two volumes). 
Summary of tb.e Scientific Results obtained at the Sounding, 
Dredging, and Trawling Stations of H.M.S. Challenger. 
By John Murray, LL.D., Ph.D., one of the Naturalists of 
the Expedition, Director of tlie work connected with 
the publication of the Scientific Results of the Expedi- 
tion, and Editor of the Challenger Report. 
With Appendices, viz.: — (1895) 
Spirula. By Rt. Hon. T. H. Huxley, F.R.S., and Dr. Paul 
Pelseneer, ( Zool ., Part LXXXIII.) 
Oceanic Circulation, based on the Observations made on 
board H.M..S. Challenger and other Observations. By 
Alexander Buchan, M.A., LL.D., 
(Phys. Chem., Part VIII.) 
Pages. 
Plates, 
Maps,&c. 
1665 
76 
32 
6 
38 
16 ! 
Anemometer, Thermometer, Current Drag, Sextant, and Carbonic Acid Apparatus. 
