Magnetiske Intensitets-iagttagelser, 113 



SumniJ 



uy 





Glo 300i=9' 



e^s 



Lau 22'' 55' 51' S. 



10-310 



6,5 



Long. 45° ir 30' W. 



20—320 



6,8 



Dip. 7M0'49"S. (1) 



30-330 



6,2 



. 8 28 14 S. (2) 



40—340 



6,0 



Variat* 2° 14' 1" Eaft. 



50-350 



6,5 



Baroni. 30,146 inch» 



60-560 



6,0 



Therm. V?"" F. 



Mean =9' 



5»55 Rate of Chron. + 2*0 



Bate of 





watch. — 



0'0l' . ^ 



9' 



or i 



f^uznOy °y ^^P^' ^^^chey. 



?46,35 



(2) by Gapt. King. 



No. Are* 

 0-20| 

 100—10»- 

 200-7 

 300—4 



No. 6. 



Maldonado (North Bank of the River 

 Plata). 



29 Otober* The following obfervation was tåken 

 al the Island of Goritti (in Maldonado Bay), which 

 is compofed of vertical flrala of Mica flate, covered 

 wiih fine Quarizore fand, Inltrument about 12 feet 

 above the Sea. 



No. 



Time 1 No. 



Time 



I No. 



Time 



No. Time 







"9'^3"0 



100 



12' 6^5 



200 



15' 10"0 



300 18' lys 



10 



20,5 



110 



25,0 



210 



28,5 



310 



32,0 



20 



40.0 



120 



l\5,7 



220 



46,7 



320 



50,0 



30 



58,2 



130 



13 1,4 



250 



16 5,0 



330 19 8,3 

 340 27,0 



40 



10 16,2:140 



20,0 



240 



25,5 



50 



34,8 



150 



38,3 



250 



42,C 



350 



45,0 



60 



53,0 



160 



56,5 



260 



17 0,0 







70 



11 11,3 



170 



14 15,0 



270 



18,4 







80 



29,7 



180 



35,71 280 



37,0l 





90 



48,3 



190 



52,or 



1290 



55.3 



1 J 





