FISHERY BULLETIN: VOL. 84, NO. 3 



Figure 3.— A, B, C, - black and white prints of 35 mm Ektachrome transparencies from a hand-held 

 camera; D - from externally mounted 35 mm brow camera. A. Alvin dive 838, axis of Oceanographer 

 Canyon, 1,740 m: Cerianthid A (dark anemones); white brittle stars, Ophiomusium sp.; sea urchins, 

 Echinus affinus; and a grenadier (Macrouridae) on a calcareous silt-sand substrate. B. Nekton Gamma 

 1974 dive 30, head of Lydonia Canyon, 300 m: Cerianthid B with a blackbelly rosefish, Helicolenus dac- 



630 



