Smithsonian Report, I960- Laughton 



Plate 6 



1. Ri[iplc marks, scour, and sand drills in a calcareous sand on a seamount at 1,710 fathoms. 

 3755.29, 41°12'N., 15°14' W. 



2. A rare holothurian {Peniagone), 8 inches long, showing feet, branching tentacles around 

 its mouth for feeding, and its "sail" in a collapsed condition (extreme left). Depth 1,560 

 fathoms. 3755.4, 41°12'N., 15°14'W. * 



