162 



Dove über die nicht periodischen Veränderungen 



170) Savannah. 



1295) Shelmann Hall (Maryland). 39° 23' B. 76° 57' L. 50' H. 



1854 |3I 28 1-35.44 [40 73 [50.98 165.50 [71 40 178.63 [75.67 [70.40 !58.47 [43.70 [30.58 I 54.71 



1855 |.32.65 |24 96 J38.27 ;53.97 [63 93 [68.78 [76 04 [71 61 [67 86 52 48 |45.96 j.33.41 | 52.49 

 Mittel 131.97 |30 20 141.50 152.48 [64.72 170.09 [77.34 175.64 169.13 [55.48 [44 83 [31.99 I 33.60 



777) Seneca Falls. 



1851 |28.18 131.40 |36.69 143.18 |55.18 |62 31 |67.55 [65.40 [60.18 |50.94 [35.07 J24.69 | 46.73 



1296) Sommerville (New- York). 44° 10' B. 75° 25 L. 412' H. 



1850 12365 122.95 j.30.54 42 03 [51.68 168.69 [73 23 [68.11 [60.53 [47.19 [37.17 [16.17 I 45.16 



1851 |l8 44 J24.64 33.41 41 45 '53.86 64 21 |68.52 |64 99 |58.83 |49 4l 127.99 1 15.69 | 43.45 

 Mittel 121.04 ,23.80 |31.97 [41.74 |52.77 |66.45 ^0.88 |66.55 |59.68 [48.30 |32.58 [55.93 | 44.31 



