BELLE ISLE TORSION-BALANCE SURVEY 1337 

ont 



oes rer 
gwod J0 3903 
Z ss a Ee : 
ane e - 3 ‘SJ - 
NVA aN SN Stata wile 
Stas i = s + Lees 
Frewarn ays “4 on ad - oS S 
Bar af — —— GONTOURS ON TOP oF CAP 
Nee ADVANGE ~eee CONTOURS ON TOP oF BALT 
ph lt be 
To RAPHIC CONTOUR 
i SePO CCS INTERVAL, ZOFTIARTER vantca 
Seuald Lidast Marel 1931 ScutORSIONIBALARCEDSTATLONS 

Fic. 1—Known and predicted conformation of Belle Isle salt dome in advance of torsion-balance 
survey. 
55 
