EDITOKIAL NOTE. 



This Report consists of a description by Professor William C. M-Jntosh. 

 F.K.S., of Cephalodiscus dodecalophus, one of the most curious and interesting 

 organisms dredged by the Expedition, with an Appendix on its affinities 

 by Sidney F. Harmer, B.A., B.Sc, Fellow of King's College, Cambridge. It 

 contains forty-eight pages, and is accompanied by seven plates and Avoodcuts. 

 The Manuscript was received in instalments between 25th April 1887 

 and 19th May 1887. 



John MirpwVy. 



CuALUATrKK OfFICH, 32 QUEES StHEKT, 



Edinburgh, iiial Julij 1887. 



|o98^7 



