105, 



10- 



10- 



2 10" 



"^^ 



1- 



^ 



z 





i^ 103 





< 





o 





^ 





UJ 





_j 





^ 10^ 





u 





•>v 









s 





O 10' 





I 





1— 





< 





u. 









UJ 10° 





O 





P 





* B-B' 



A-A 



10-3 10-2 10-' 10° 



NORMALIZED FREQUENCY (CYCLES/DATA INTERVAL) 



10' 



Figure 4-10 Composite of Figures 4-8 and 4-9 Illustrating the ani sot- 

 ropy of the sea floor In the Mendocino Fracture zone. 

 Although both spectra retain their power law form, there Is 

 an obvious difference In slope and Intercept. Profile B-B' 

 appears to contain more high spatial frequency energy, 

 while profile A-A' contains more energy In lower spatial 

 frequencies. 



39 



