ET D'HISTOIRE NATURELLE, 211 
Densités. Densités, Densités. 
———_— |__|) ——— | ——__—_—_—_—_ |) | ———————_—_—_—_ —————— | ——  — 
1,0363 1,1765 1,3606 
1,0390 1,1799 1,3652 
1,0417 1,1834 1,3696 
1,0444 1,1870 113748 
1,0471 
1,190b 
1 ,0499 
1,3793 
1,1941 ; 
1,3841 
1,0526 1,1976 1,388g 
1,0554 1,2019 1,8937 
1 ,0582 1 ,2048 1,3986 
1,0610 1,208 | 1,4035 
1 ,0638 1,2191 1 ,4085 
1,0667 1,2158 1,4185 
1,0695 1,219 1,4185 
1,0724 | 1,2235 1,4235 
1,073 1,2270 1,4286 
1,0782 1,2308 154337 
1,0811 | 1,2346 14389 
1,0840 , 1,2384 1,4441 
1,0870 1,2423 1,4493 
1 ,0899 1,246 1,445 
1,0929 1,2500 1,4598 
1 ,0929 1,2539 1,4652 
1,0989 1,2579 1,4706 
1,1019 1,2619 1,4760 
1,1050 1,2658 1,4815 
1,1080 | 1,2698 1 ,4870 
1,1111 1,2739 1,4925 
1,1142 1,2780 1,4981 
| 1,12797; 1 2,2821 1,b037 
1,1204 1,2862 1,5494. 
1,1256 1,2903 1,5152 
1,1268 [ 1, 2945 1,5209 
1,1299 | : | 1,2987 1,5267 
1-1, 8801 3 1,8029 ï,5326 
1,1964 + d:r,8072 1,5385 
151390 
| 11 ,1428 
1,461 
LESE 
1,1527 
104561 
1,1594 
1,1628 
1,1662 
21696 
1,1731 
1,8119 
1,3168 
| :1,8201 
1,5245, 11.3, 
1,328 | 
1,3333 
1,3378 
\ ,3423 
1,3468 
4 1, 3513 
,8559 
