MAGNETIC SURVEY OF JAPAN FOR THE EPOCfT ISHÖ.O. xi 



Plates. 



Plates I — LIX. 

 Plates LX— LXXXVII. 

 Plate LXXXVIIT. Map 1. 

 Plate LXXXIX. Map 2. 

 Plate XC. Map 3. 



Diurnal Curves of Déclinât ion. 

 Topographs of Stations. 



Isog)nic Lines for 1895.0 and Distarbancss of Declination. 



Isocilnic Lines for 1895.0 and Disturbances of Dip. 



Lines of Equal Horiz mtal Intensity and Disturbances of 



Horizontal Intensity. 



Lines of Equal Total Intensity and Disturbances of Total 



Intensity. 



Lines of Equal North Component and Distnibances of Nortli 



Component. 



Lines of Equal West Component and Disturbances of West 



Component. 



Lines of Equal Vertical Component and Disturlianccs of 



Vertical Components. 



Lines of Equal Vertical Current for Japan. 

 Lines of Equal Vertical Current for Austria and Hungary. 

 , Lines of Equal Vertical Current for Great Britain. 

 Magnetic Disturbing Forces in .Japan. 

 ( ieological ^Map of .Japan. 



