454 ALLAN HANCOCK PACIFIC EXPEDITIONS VOL. 19 



PLATE 13 



Top. Sta. 7727, seabottom on the shelf off Je\vfish Point, in 44 fms, 



at which no sample was taken. The photograph shows the sur- 

 face riddled by pores and depressions, indicating the presence 

 of many animals in the sediments. 



Hottom. Sta. 7713, seabottom on basin slope, southeast of Santa Cataiina 

 Island, in 286 fms. Surface sediments are black sand and 

 gra\'el with silt, and show pores, mounds and shallow trails 

 with white shelly fragments. 



