Ethyl ammonium selenite and Non-existence of Amidosele- 



nites (Selenosamates). 3>y E. Divers and S. Hada 205 



Notes on the Minerals of Japan. By K. Jinbo, Prof., Rigaku- 



hakushi 213 



Pt. IV. Published Dec. 8th, 1899. 



On the Mutual Influence between Longitudinal and Circu- 

 lar Magnetizations in Iron and Nickel. By K. Honda, 

 nigakushi. {With Plates XXIV and XXV) 283 



The Earthquake Investigation Committe Catalogue of 



Japanese Earthquakes. By S. Sekiya, Prof. 315 



Notes on the Earthquake Investigation Committee Catalo- 

 gue of Japanese Earthquakes. By F. Omoui, D.Sc. 

 (With Plates XXVI-XXXVII) 389 



PRINTED AT THE " TOKYO TSUKIJI TYPE FOUNDP.Y." 



