49 



Lamprox^hyres, augite-dioritic, in the AicLeean formation of the Abukuma 



plateau, V., 278. 

 Land leeches, some new Japanese, VIII., 275-306. 

 Lasœa striata Tok., XXI., Art. 2, 53. 



suhorbimäaris Mont., XXI., Art. 2, 54. 



Laurentian, in the Aichsean formation of the Aliuknma plateau, V., 201, 



218. 

 Leda confusa Hanley, XXI., Art. 2, 56. 

 Leeches, some new Japanese laud, VIII., 275-306. 

 LemniskatenköriDer, XIX., Ai^t. 5, 26. 

 Lens, the constants of a, I., 333-336. 

 Lepidodendron oculis-felis (Abbado.), XXIII., Ai-t. 8, 11. 

 LeucopsacidsQ, XVIII., Art. 1. 

 Liau-tuug Hange, XIX., Art. 1, 33. 

 Lima haJwdatcnsis Tok., XXI., Art. 2, 64. 



jai^cmica Adams, XXI., Art. 2, 64. 



Limopsis icccdivardi Adams, XXI., Art. 2, 64. 

 Lirmihis hngisjnna, development of, V., 53-100. 



Lines of equal intensity, about the point of intersection of Fraunhofer's 



diffraction bands, IX., 7-13. 

 Lines of tor ce of a circular current, XVI., Art. 15, 1-16. 

 Lingula anatina, development of, XVII., Art. 4, 1-112; , liistologj of, XVII., 



Ali. 5, 1-29. 



Mans Swains., XXI., 2, 69. 



Linthia nipponica Tosh., XVII., Art. 12, 18. 

 Liquids, diffusion of, XIX., Ait. 8, 1. 



Liihotliamniiiiii ramcsissimum Eeuss, VII., 326 ; XVII., Art. 6, 17. 

 Longitudinal and circular magnetizations, in iron and nickel, XL, 283-314 ; , 



combined effect of, on the dimensions of iion, steel, anel nickel tubes, 



XIII., 77-100. 

 Longitudinal stieî^s, combined effects of torsion and, on the magnetization of 



nickel, II., 283-303 ; , in iron, theimoelectric effects of, IX., 27-52. 



Longitudinal tension, theimoelectric effects of, in chfferent metals, IX., 53-67. 



