TABLE OF THE VARIATIONS OF THE COMPASS. 87 



Date. 



Lat. 

 South. 



Long, 

 West. 



Var. 



East. 



Date. 



Lat. 

 South. 



Long. 

 West. 



Var. 

 East. 



1833. 















1834. 















March 12 



51 



30 



57 



54 



18 



42 



Dec. 



2 



44 



26 



75 



15 



20 



05 





14 



51 



30 



57 



54 



18 



45 







44 



29 



75 



44 



20 



15 



April 



16 



41 



58 



64 



35 



17 



00 





3 



44 



48 



75 



02 



20 



30 





17 



42 



18 



64 



19 



16 



47 





18 



44 



52 



76 



18 



21 



24 



Aug. 



2 



41 



17 



01 



13 



14 



23 





19 



45 



09 



77 



48 



21 



09 





3 



40 



50 



Dl 



30 



16 



55 







45 



10 



77 



51 



21 



53 





4 



40 



53 



61 



50 



16 



27 





20 



46 



31 



75 



43 



22 



35 





5 



40 



53 



61 



30 



16 



44 





29 



45 



48 



75 



06 



21 



33 





6 



40 



27 



62 



00 



16 



16 





30 



45 



48 



75 



06 



21 



39 





22 



39 



10 



60 



41 



15 



07 



1835. 

















26 



38 



57 



01 



58 



15 



1 1 



Jan. 



6 



44 



30 



74 



20 



20 



18 





30 



38 



57 



61 



58 



14 



r R 

 50 





7 



43 



58 



74 



20 



20 



36 



Sept. 





38 



57 



61 



58 



15 



25 



Feb. 



28 



38 



18 



72 



30 



17 



22 



Nov. 



25 



34 



53 



56 



13 



1 1 



45 



March 



1 



38 



18 



72 



30 



17 



54 





29 



34 



53 



50 



13 



1 1 



21 





25 



35 



11 



71 



45 



16 



34 



Dec. 



7 



34 



45 



56 



48 



12 



1 1 





















15 



42 



34 



58 



54 



•. R 

 1 0 



01 



Note. — Hence to the Galapagos Islands the 





19 



43 



27 



59 



59 



15 



46 



variations were all observed on shore. 







20 



44 



30 



5i 



lo 



18 



14 





















23 



47 



1 1 



05 



04 



19 



50 



Sept. 



12 



4 



42 



84 



48 



9 



27 



1834. 







00 











13 



2 



58 



85 



16 



9 



23 



Jan. 



1 



47 



45 



00 



20 



30 







NORTH. 



WEST. 









7 



48 



10 



07 



30 



20 



50 



Oct. 



22 



0 



10 



97 



27 



8 



43 







48 



46 



04 



24 



19 



1 0 

 lo 







SOUTH. 













*8 



48 



47 



07 



15 



2 1 



2o 





24 



1 



12 



99 



59 



8 



37 







A 0 

 48 



45 



00 



00 



1 Q 

 1 0 



22 





25 



4 



32 



103 



56 



6 



10 





9 



49 



10 



07 



15 



19 



47 







3 



39 



102 



54 



8 



20 





23 



48 



20 



00 



1 2 



19 



R 

 50 





26 



5 



31 



105 



02 



7 



47 







48 



20 



00 



09 



19 



31 





27 



6 



09 



106 



26 



7 



20 





2*6 



52 



07 



RQ 



Oo 



05 



2 1 



40 





28 



7 



07 



109 



09 



6 



33 





30 



52 



45 



70 



Oo 



23 



38 







7 



47 



100 



24 



6 



03 



Feb. 



11 



53 



18 



Rt^ 

 07 



15 



22 



00 





29 



7 



40 



112 



40 



6 



00 





13 



52 



45 



70 



08 



23 



45 





30 



8 



21 



113 



51 



6 



00 





14 



53 



23 



09 



Oo 



24 



40 







8 



47 



115 



18 



6 



19 





17 



53 



15 



R>^ 

 07 



51 



24 



12 





31 



9 



38 



118 



20 



6 



08 





19 



54 



00 



R^ 

 07 



15 



23 



05 



Nov. 



1 



10 



04 



119 



48 



5 



04 





24 



55 



48 



RR 

 00 



23 



23 



31 







10 



27 



121 



16 



4 



35 



April 



1 1 



50 



15 



R A 



04 



15 



19 



52 





2 



11 



14 



123 



59 



4 



54 





12 



49 



47 



Rr 

 05 



16 



22 



50 





3 



11 



33 



125 



10 



6 



06 





13 



49 



39 



Rm 

 07 



55 



20 



1 8 







11 



42 



126 



06 



4 



43 





14 



50 



08 



Oo 



27 



20 



21 





4 



1 1 



52 



127 



21 



5 



38 





20 



50 



08 



Rd 

 Oo 



27 



21 



2o 





4 



12 



07 



128 



43 



5 



31 



May 



22 



52 



16 



R11 

 07 



30 



22 



22 





6 



13 



1 1 



132 



1 1 



6 



20 



June 



13 



52 



51 



77 



/-. 0 

 2o 



25 



47 





27 



17 



16 



150 



02 



7 



57 



Nov. 



10 



33 



04 



72 



09 



17 



1 R 

 10 





28 



17 



22 



151 



52 



7 



59 





18 



38 



08 



77 



12 



17 



27 







17 



22 



152 



02 



7 



56 





19 



40 



12 



77 



15 



lo 



30 







17 



19 



152 



24 



6 



45 







40 



12 



^iR 

 70 



^ R 

 50 



i7 



30 





29 



17 



26 



152 



50 



8 



52 







39 



06 



77 



09 



17 



36 







17 



26 



152 



51 



7 



46 





20 



AO 



QO 

 0^ 



76 



45 



18 



'S8 







17 



32 



152 



30 



7 



03 







40 



30 



76 



46 



18 



56 





30 



18 



20 



156 



31 



8 



11 





27 



41 



42 



74 



00 



19 



09 



Dec. 



1 



18 



21 



157 



15 



7 



14 





30 



43 



46 



77 



05 



19 



42 





2 



18 



32 



158 



01 



8 



23 







43 



46 



77 



05 



20 



1 1 







18 



33 



158 



13 



8 



33 



Dec. 



1 



44 



22 



76 



42 



18 



54 





3 



18 



42 



159 



24 



10 



14 







44 



26 



75 



39 



19 



13 







18 



44 



159 



27 



9 



25 







44 



26 



75 



15 



19 



43 





4 



19 



47 



161 



47 



9 



20 







44 



22 



76 



42 



19 



01 







20 



17 



163 



05 



8 



38 







44 



27 



76 



33 



19 



57 





5 



21 



17 



165 



24 



9 



28 



