[83] 



WORK OF STEAMER ALBATROSS. 



85 



13. — Experiments with llic optical deiisimeler with dinliUed umter. 

 [Value of inicrometor divisions . 0000702G.] 



C. — Eecord of specific gravities determined ij/ the optical densimeter compared with those 

 obtained with the aalinoineter. 



[The constant for distilled water was determined before eacli series of observations.] 



Date. 



1864. 



September 6 



September 6 



September 7 



September 7 



September 7 



September 7 



September 7 



September 7 



September 7 



September 7 



September 7 



September 7. 

 September 7. 

 September 7. 



Station. 



Dredge 2221 

 2222 

 2223 



Hyil. 553 



Hyd. 553 



Hvd. 5.>3 



Hvd. 553 



Hvd. 553 



Hyd. .5.53 



H.>d. 553 



Hyd. 553 



Hyd 5.53 



Hytl. 5.-.3 



Hyd. 553 



September 7 Hyd. 553 



September 7 Hyd. 553 



Septemlier 8 Dredge 2224 



September 8 : 2224 



September 8 ' 2224 



September 8 ! 2224 



September 8 2224 



September 8 2224 



September 8 2224 



September 8 2224 



Sept ember 8 2224 



Septembers 2224 



September 8 2224 



September 8 2224 



Sei)tember 8 2224 



September 9 2225 



September 9 2225 



September 9 2225 



September 9 2225 



September 9 2225 



Septeml ler 9 2225 



September 9 2225 



September 9 2225 



September 9 2225 



September 9 2225 



September 9 2225 



Septeml)er 9 2225 



September 9 2225 



39 05 30 



39 03 15 



37 48 30 



37 41 00 



37 41 00 



37 41 00 



37 41 00 



37 41 00 

 00 



37 41 



37 41 



37 41 



37 41 



37 41 



37 41 



.37 41 



37 41 00 



36 16 30 



36 16 30 



30 16 30 



36 16 30 



36 16 30 



30 16 30 



30 16 30 



36 16 30 



36 16 30 



36 16 30 



36 16 30 



36 16 30 



36 10 30 



36 05 30 



36 05 30 



36 05 30 



36 05 30 



30 05 30 



36 05 30 



36 05 30 



36 05 30 



36 05 30 



36 05 30 



36 05 30 



36 05 30 



36 05 30 



70 44 30 



70 50 45 



69 43 30 



69 16 15 



69 16 15 



69 16 15 



69 16 15 



69 16 15 



69 16 15 



69 16 15 



69 16 15 



69 16 15 



69 16 15 



69 16 15 



69 16 15 



69 16 15 



68 21 00 



68 21 00 



68 21 00 



08 21 00 



68 21 00 



68 21 00 



68 21 00 



68 21 00 



68 21 00 



68 21 00 



08 21 00 

 68 21 00 



68 21 00 



09 51 45 



69 51 45 

 69 51 45 

 69 51 45 

 69 51 45 

 69 51 45 ! 

 69 51 45 i 

 69 51 45 

 69 51 45 

 69 51 45 

 69 51 45 

 69 51 45 

 69 51 45 



Depth. 



Surfaces. 



...do 



. . do 



...do 



25 



50 



100 



200 



300 



400 



500 



600 



700 



800 



900 



1000 



Surface. 



25 



50 



100 



200 



300 



- 400 



500 



600 



700 



800 



900 



1000 



Surface. 



25 



50 



100 



200 



300 



400 



500 



60O 



700 



81)0 



900 



1000 



■P.a 





1. 026383 

 1. 026087 

 1.027562 

 1. 027394 

 1. 027745 

 1. 027759 

 1. 028.539 

 1. 027096 

 1. 027232 

 1.020902 

 1.026916 

 1. 026944 

 I. 026829 

 1. 020853 

 1. 026965 

 1. 027696 

 1. 027626 

 1. 028002 

 1. 028209 

 1. 028707 

 1. 028434 

 1. 027991 

 1. 027703 

 1. 027527 

 1. 026811 

 1. 027260 

 1. 020958 

 1. 027837 

 1. 028054 

 1. 027766 

 1. 027981 

 1. 027963 

 1. 028005 

 1. 027654 

 1. 027822 

 1. 027654 

 1. 027162 

 1.027134 

 1. 028210 

 1. 027162 

 1. 027190 

 1. 027148 



tx)0 <a 



Sa-9 

 '5 d'3 



1. 027026 

 1. 026807 

 1. 027909 

 1.0J7099 

 1.028309 

 1. 028209 

 1. 027988 

 1. 027904 

 1.027609 

 1. 027399 

 1. 027299 

 1. 027504 

 1. 027309 

 1. 027399 

 1. 027599 

 1. 027899 

 1. 028316 

 1. 028116 

 1. 02*^116 

 1.028119 

 1.028119 

 1 028116 

 1. 028016 

 1. 027982 

 1. 027309 

 1. 027216 

 1. 027316 

 1. 028116 

 1. 028199 

 1. 028160 

 1. 028160 

 1.028161 

 1.02S400 

 1. 028360 

 1. 028383 

 1. 037883 

 1. 027883 

 1. 027360 

 1.028261 

 1. 027660 

 1. 027160 

 1. 027500 



