other geophysical data, would provide a comprehensive environ- 

 mental data base for further acoustical, oceanographlc, geo- 

 logical, and geophysical modelling and Interpretation. 



The following chapters generally follow the approach presented 

 above, beginning with a more rigorous look at the delineation of sta- 

 tionary provinces. The method used for generating valid amplitude 

 spectra are fully described In Davis (1974), and are reviewed only 

 briefly. The regression techniques used in the study are described in 

 detail in Appendix A. The problems of anlsotropy and extension of the 

 model into high spatial frequencies are discussed in detail in later 

 chapters. Throughout, interpretation of the results in terms of geo- 

 logical processes are presented. 



44 



