rather than the gradual diminution of lead often obtained in this 
type shooting. (See Fig. 6). 
Such cases as this are, I believe, very worthy of general dis- 
cussion, and such discussion should be in no way detrimental to 
the interests of the companies concerned. It may well be that 
some contribution may be made toward the knowledge of origin, 
growth and shape of salt domes by a study and correlation of 
such technical data, if it is made available. Needless to say, this 
would not require any information with regard to location, nor 
specific mention as to the particular dome or prospect. 
< 
| ee 
PEGG EN ih (ib 4 
CA AAS once / / 
'<— 1100'==>} //, fi noth / f 
4 /) fl 
re 
hy 41 / 
ly at4e oo 
Vy | 
YW ly 
li | 
\ , Soom, 
Sp ; f / pS ha 
2. F : { 
SS 

Shp 
{LLUSTRATION OF REFLECTION PATHS FROM BEDS (20° DIP) 
PASSING UNDER OVERHANGING SALT OR GAPROCK . 
O'AGRAM TO SCALE INDICATES APPROXIMATE MAGNITUDE OF 
OVERHANG WHICH GAN BE PASSED UNDER, FOR THIS CONDITION. 
15 
