TABLE 2 



INDEX TO EXPERIMENTAL CURVES 



Experimental Run No . : 





1 



2 



3 



4 



5 



6 



Area 





Boundary Region 



Transition Water Region 



Source Depth (ft) 





310 



42 



100 



310 



40 



90 



Receiver Depth 



Freq. (cp 

 Group I: 



s) Transmi 



ssion 



Loss Curve No 







Data Sampled and Averaged 







Intermediate (80 ft) 



700 



1 



7 



13 



19 



25 



31 





1300 



2 



8 



14 



20 



26 



32 





3000 



3 



9 



15 



21 



27 



33 



Deep (300 ft) 



700 



4 



10 



16 



22 



28 



34 





1300 



5 



11 



17 



23 



29 



35 





3000 



6 



12 



18 



24 



30 



36 



Shallow (25 or 50 ft) 



700 



37 



40 



43 



46 



49 



52 





1300 



38 



41 



44 



47 



50 



53 





3000 



39 



42 



45 



48 



51 



54 



Group II: Point by Point Analysis of Data 



Intermediate (80 ft) 



Deep (300 ft) 



700 

 1300 

 3000 



700 

 1300 

 3000 



55 



56 



57 

 58 



59 



60 

 61 

 62 

 63 

 64 

 65 



16 



arthur ZD.littleJnr 



