Table 294.— Bathymetric occurrence of Periploma fragile , 

 based on 27 samples and 101 specimens. 



Table 298. --Bathymetric occurrence of Periploma papyratium, 

 based on 265 samples and 2,976 specimens. 



Depth range (m) 



0-24 



25-49 



50-99 



100-199 



200-499 



500-999 



1000-1999 



2000-3999 



Percentage of 



Samples 



3.7 

 3.7 

 77.8 

 7.4 

 7.4 



Specimens 



3.0 

 4.0 

 88.0 

 2.0 

 3.0 



Depth range (m) 



0-24 



25-49 



50-99 



100-199 



200-499 



500-999 



1000-1999 



2000-3999 



Percentage of 



Samples 



1.1 



7.9 



49.4 



24.5 



17.1 



Specimens 



1.3 



9.7 



68.5 



13.5 



7.0 



Total 



Total 



100.0 



Table 295. ■ 



-Occurrence of Periploma fragile in bottom sediments, 

 based on 27 samples and 101 specimens. 



Table 299. — Occurrence of Periploma papyratium in bottom 



sediments, based on 264 samples and 2,975 specimens. 



Bottom type 



Percentage of 



Gravel 



Sand-gravel 



Till 



Shell 



Sand-shell 



Sand 



Silty sand 



Silt 



Clay 



Total 



Samples 



3.7 

 37.1 

 33.3 



11.1 

 14.8 



100.0 



Specimens 



3.0 

 21.8 

 20.8 

 20.8 

 33.6 



100.0 



Bottom type 



Percentage of 



Gravel 



Sand-gravel 



Till 



Shell 



Sand-shell 



Sand 



Silty sand 



Silt 



Clay 



Total 



Samples 



1.1 

 1.5 

 7.6 



0.4 

 22.7 

 28.4 



9.5 

 28.8 



100.0 



Specimens 



0.4 

 9.2 

 13.9 



0.1 

 7.5 

 26.2 

 11.7 

 31.0 



100.0 



Table 296. --Bathymetric occurrence of Periploma leanum, 

 based on 27 samples and 60 specimens. 



Table 300.— Bathymetric occurrence of Periploma sp. , 

 based on four samples and four specimens. 



Depth range (m) 



Percentage of 



Samples 



Specimens 



Depth range (m) 



Percentage of 



Samples 



Specimens 



0-24 



25-49 



50-99 



100-199 



200-499 



500-999 



1000-1999 



2000-3999 



33.3 

 25.9 

 25.9 

 14.9 



30.0 

 38.3 

 21.7 

 10.0 



0-24 



25-49 



50-99 



100-199 



200-499 



500-999 



1000-1999 



2000-3999 



75.0 

 25.0 



75.0 

 25.0 



Total 



100.0 



100.0 



T otdl 



Table 297. — Occurrence of Periploma leanum in bottom sediments, 

 based on 22 samples and 49 specimens. 



Table 301. — Occurrence of Periploma sp. in bottom sediments, 

 based on four samples and four specimens. 



Bottom type 



Percentage of 



Bottom type 



Percentage of 



Samples 



Specimens 



Samples 



Specimens 



Gravel 



Sand-gravel 



Till 



Shell 



Sand-shell 



Sand 



Silty sand 



Silt 



Clay 



Total 



22.7 



45.5 

 18.2 



13.6 

 100.0 



61.2 

 10.2 



10.2 

 100.0 



Gravel 



Sand-gravel 



Till 



Shell 



Sand-shel 1 



Sand 



Silty sand 



Silt 



Clay 



Total 



50.0 

 50.0 



50.0 

 50.0 



l„s 



