Plate 31 



~- ,«i,, .«M,,ll''',,ll"'>,ll"l, ., 



;\U'tii(icii(Miius (1 t(i ."ii. Cha.sinutoiiotus Hi and Kil, Diauiesa (7). 

 < )rtli()cla(lius (S). Esj^s and ess masses (!) to 1.")) 



