‘‘ARGO’’ CRUISE TO NORWAY IN 1891. 93 
Goodsiria n.sp., St. X, 150 fms. 
[A slate coloured form—small rounded colonies. | 
Pseudodidemnum sp., St. IX, 75 fms. 
[A soft loosely arranged yellow layer. ] 
And possibly a few other species. 
EXPLANATION OF PLATES. 
PuATE VI.—Rough outline of the West and North Coasts 
of Norway to shew approximately the relative 
positions of the dredgings (I—XX) and tow- 
nettings (1—384). 
PuatTeE VII.—Biologist’s portable work table, for use on 
board ship. 
