324 University of California Publications in Zoology [Vol. 23 



List of Species Taken at "Albatross" Dredging 



Station 

 No. 



Date 



Depth 



Character of Bottom 



° S 



Middle 

 D 5700 



D 5702 



D 5705 



D 5706 



D 5707 



D 5708 

 D 5709 

 D 5710 



D 5711 



D 5712 



D 5713 



D 5714 



Upper 

 D 5715 



D £716 

 D 5717 

 Middle 

 D 5718 



Uppeu 

 D5719 



D 5720 

 D 5721 



1912 

 Jan. 30 



Feb. 6 



Feb. 16 



Feb. 28 



Mar. 



fms. 

 19-17 



13-12| 



9-9 



9-7 



8-9| 



10J-12? 



12J-10 



16-9 



8J-9J 



10J-14J 



17-10 



15-9 



9J-13J 



6-9 

 7-6| 



7J-9 



6J-6 



14|-11 



85-3 



Sand, coarse and fine gravel, 

 broken shells. 



Trawl contained chiefly shells 

 with a few fair-sized stones. 



Soft, gray mud, filled with 

 worm tubes and ophiurans, 

 very evident grit. 



Fine, semi-liquid mud, brownish 

 gray, with black sticky lumps, 

 very little grit, fewer worm 

 tubes than 5705. 



Bottom not accurately deter- 

 mined. 



Sandy mud. 



Muddy sand. 



Shell fragments, cinders, lumps 

 of hard mud, finest ingred- 

 ients washed out. 



Somewhat muddy, coarse sand 

 and shell fragments. 



Coarse gray sand and shell frag- 

 ments. 



Medium, coarse, gray sand with 

 few pebbles. 



Black, sandy mud (sand very 

 fine) and dead shells (mostly 

 Macoma). 



Fine, gray, dark sand, followed 

 by soft gray mud almost free 

 from grit. 



Soft, very smooth mud. 



Soft, gray mud with great quan- 

 tities of worm tubes and ophi- 

 urans. 



Soft mud, with lumps of hard 

 sticky mud, almost free from 

 grit. 



Soft mud and muddy sand, ap- 

 parently taken separately. 



Soft mud, partly black, partly 

 brown, with coarse sand, 

 clinkers and some large stones, 

 abundant rotten drift-wood 

 and vegetable debris. Animal 

 life scarce except for crabs, 

 shrimps and barnacles. 



15 



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