PLATE 18 



Figs. A-F. — Station 32, slope, cast of canyon, 530-550 fins. 



A-F, Muddy, largely clayey, bottom (note sediment clouds in A and B). Bottom 

 entirely covered by tracks and trails ("lebensspuren") and burrows. Paired track 

 (arrow in B, C, and D) are probably produced by bottom-living fish. Shrimp 

 resting on bottom in B and Macrourid fish swimming in F. Starfish in lower left 

 corner of A. Irregular muddy cloud in E probably produced by burrowing 

 organisms. 



46 



