144 



Do ve über die nicht periodischen Veränderungen 



1224) Fort Orford (Californien). 42° 44' B. 124° 29' L. 50' H. 



1852 

 1853 

 1854 

 1855 



48.72 

 48.04 



46.47 

 49.30 



47.92 51.55 

 54 23 50.36 



57.06 

 52.54 



60.47 



57.58 



61.33 

 58.14 



62 69 

 59.50 



59.18 

 58.65 



54.70 

 55.07 



50.59 



53.25 



44.15 



48.19 



Mittel J48.38 47.88 J49.57 J51.09 |54.80 |59 03 |ö9.73 |61.09 |58.91 J54.88 |öl.87 J46.17 53.62 



1858 

 1859 

 1850 

 1851 

 1852 

 1853 



1225) Pascagoula (Missisippi). 



"5 80 

 78 11 



83.05 '85.17 

 80.84 83 98 



"9.85 74 31 



85 10 



86 08 

 8405 

 83.25 



— 82.63 '84 31 



81.01 

 83 44 

 80 46 

 80 89 

 80.10 



70.11 



69.78 



55.88 

 66.00 



Mittel — 



— I — 176.96 ,81.94 J83.93i83.74 80.04 J69.95|60.a4 



1226) Phantom Hill (Texas). 32° 30' B. 99° 95' L. 2300' H. 



