CONTENTS. 
PAGE 
I. — Editorial Notes, with List of the Memoirs making up the Challenger 
Report, ........ vii 
II. — A Summary of the Scientific Results obtained at the Sounding, 
Dredging, and Trawling Stations of II.M.S. Challenger. By 
John Murray, LL.D., Ph.D., F.R.S.E., one of the Naturalists of 
the Expedition, Director of the work connected with the publication 
of the Scientific Results of the Expedition, and Editor of the 
Challenger Report, ...... xxxiii 
III. — Report on the specimen of the Genus Spirula collected by H.M.S. 
Challenger. By the Rt. Hon. T. H. Huxley, F.R.S., and 
Professor Paul Pelseneer, .... Appendix 
[The Manuscript ivas received in January 1894.) 
IV. — Report on Oceanic Circulation based on the Observations made 
on board H.M.S. Challenger and other Observations. By 
Alexander Buchan, M.A., LL.D., F.R.S.E., . . Appendix 
( The Manuscript teas received in December 1894.) 
(summary op results chall. exp. — 1895 .) 
b 
