f 



mi 



Date 



Tunis 



Marl in t c. 



Cnr. + 



Bed. 



Depth 



ffliot o r faatl w 0 A/y^ 

 Bottom, T 7 ^ ' i 



iUMom. fr/nprr/Uurr 

 .\'o. uf Iharmuituttcr 

 Cui irrird h in fn nUtur 



.//'/ Suij'ttrr 



Trawl or tlmtfgr 



SOUNDING WIRE. 



DOV..V 



■7 



0 



/I 3M 



4 tfV 



JO 



>0 n 

 It 10 



J i r ^ 



[000 



2QUO 



, J V » 



Cbr. 



DREDGE ROPF. 



liOWN. 



•4 



i 

 1 



v 



3 



^5 



up. 



