! 2 3 4 5 6 789 10 



. — -datum-- 5 "~^ — -shotpoints- 



II 12 13 14 15 16 



B 



B 



o 



UJ 



UJ 



a 



UJ 



H 

 O 

 UJ 



or 

 or 

 o 

 o 



-Jj* 



Good 



Poor 



Questionable 





\ 



\ 



UNMIGRATED TIME SECTION 

 FROM SELECTED REFLECTIONS 



Figure 26-10A. 



12 3 4 5 6 7 8 9 10 I.I 12 13 14 15 16 

 A ^^—datum^ ^ 9 



a. Interpreted 



UJ 



o 



horizontal and vertical 

 scales equal 



SIMPLIFIED INTERPRETED DEPTH 

 SECTION FROM MIGRATED SEISMIC DATA 



( Line of shotpoints parallel to regional dip) 

 Figure 26-10B. 



