420 
BULLETIN OF THE UNITED STATES FISH COMMISSION. 
Eecord of Serial Temperatures and Densities— Continued. 
Depth 
(fath.). 
Temperature. 
Specific Gravity. 
Depth 
(fath.). 
Temperature. 
Specific Gravity. 
Obs. 
Corr. 
Therm. 
No. 
Obs. 
Temp. 
Reduced. 
Cup 
No. 
Obs. 
Corr. 
Therm. 
No. 
Obs. 
Temp. 
Reduced. 
Cup 
No. 
station No. 71 (J 13). Lat. 39° 12' 00" N.; Long. 71° 20' 00" W. 
August 19, 1889, 4 a. m. 
Station No. 74 ( J 10) . Lat. 39° 40' 20" N. ; Long. 71° 21' 30" W. 
August 19, 1889, 2 p. m 
Surface . 
71. 0 
71.0 
6812 
1. 0246 
71.7 
1.02550 
Surface . 
72.0 
72.0 
6812 
5 
71. 7 
71.4 
66656 
5 
71.5 
71.2 
66656 
10 
62. 0 
61. 9 
66724 
10 
71.8 
71.7 
66661 
15 
55. 2 
55.0 
66661 
15 
52.0 
52.0 
66724 
20 
49 9 
49 8 
66663 
20 
47.2 
46.9 
66659 
25 
49 7 
49. 8 
63914 
25 
47.2 
47. 1 
66663 
10 Q 
49 7 
66737 
30 
49.3 
49.4 
63914 
40 . . 
52 7 
52 5 
66665 
40 
52.0 
51.8 
66737 
50 
5^1 2 
53 9. 
66664 
50 
55.4 
55.2 
66665 
75 
53 1 
53 1 
62365 
75 
53.9 
53.9 
66664 
100 
49.6 
49.3 
66659 
1. 0288 
62. 8 
1.02836 
6 
100 
51.2 
51.2 
62365 
n 
4 .=; 7 
47. 2 
47. 1 
66663 
200 
44. 1 
44. 2 
63914 
200 
44.7 
44.8 
63914 
250 
41. 8 
41. 7 
66737 
250 
42.1 
42.0 
66737 
300 
40.2 
40.0 
66665 
300 
40.8 
40.6 
66665 
400 . 
39. 7 
39. 6 
66664 
400 
39.6 
39.5 
66664 
500 
39.3 
39. 2 
62365 
1.0295 
60.4 
1. 02873 
6 
500 
39.3 
39.2 
62365 
1. 0243 
74.0 
1. 02557 
1. 0296 
61.2 
1. 02894 
8 
1.02908 
1. 0298 
60.8 
8 
Station No. 75 (J 9). Lat. 39° 52' 00" N.; Long. 71° 19' 00" W. 
August 19, 1889, 4 p. m. 
Station No. 72 ( J 12) , Lat. 39° 22' 00" N.; Long. 71° 22" 00" W. 
August 19, 1889, 7 a. m. 
Surface . 
71.5 
71.5 
6812 
5 
71.9 
71.6 
60656 
10 
63. 2 
63.1 
66661 
15 
58.7 
58.6 
66724 
20 
55. 6 
55.6 
62365 
25 
55.0 
55.0 
66664 
30 
54.9 
54.7 
66665 
40 
53.2 
53.0 
66737 
50 
53.5 
53.6 
63914 
75 
53.3 
53.2 
66663 
100 
49. 8 
49.5 
66659 
150 
44.7 
44. 6 
62365 
200 
42. 7 
42.6 
66664 
250 
42. 0 
41.8 
66665 
360 
40.4 
40.3 
66737 
400 
39.3 
39. 4 
63914 
500 .... 
39.2 
39.1 
66663 
1.0244 
71. 8 
1. 02531 
1. 0285 
60.8 
1.02778 
6 
1.0298 
61.4 
1. 02916 
6 
Surface 
5 
10 
15 
20 
25 
30 
40 
50 
75 
100 
125 
150 
200 
250 
300 
350 
380 
71.5 
71.5 
6812 
71.3 
71.0 
66056 
65.0 
64. 9 
66724 
57.8 
57.6 
66659 
47.5 
47,4 
66663 
47. 7 
47.8 
63914 
48.4 
48.2 
66737 
52.7 
52. 5 
66665 
53.5 
53. 5 
66664 
52.8 
52.8 
623B5 
52.5 
52.2 
66659 
49.0 
48.9 
66663 
53.1 
53.2 
63914 
44.0 
43.9 
66737 
42.0 
41.8 
66665 
40. 1 
40. 0 
66064 
39.7 
39.6 
62365 
5320 
1. 0244 
72.4 
1. 02541 
1. 0296 
56.8 
1. 02840 
6 
1. 0296 
56.0 
1. 02830 
6 
StationNo.76 (J8). Lat. 40° 2' 00"N.; Long. 71° 21' 00" 
August 19, 1889, 7 p. m. 
W. 
Surface . 
Station No. 73 ( J 11). Lat. 39° 30' 20" N.; Long. 71° 21' 30" W. 
August 19, 1889, 11 a. m. 
Surface . 
72.3 
72.3 
6812 
5 
72.1 
71.8 
66656 
10 
64.7 
64.6 
66661 
15 
55.5 
55. 5 
66724 
20 
.52.0 
51.7 
66659 
25 
52.3 
52. 2 
66663 
30 
51.8 
51.9 
63914 
40 
54. 1 
53. 9 
66737 
60 
54.5 
54.3 
66665 
75 
52.0 
52.0 
66664 
100 
49.4 
49.4 
62365 
150 
47.4 
47.3 
66663 
200 
44.6 
44.7 
63914 
2.50 
41.4 
41.3 
66737 
300 
40.7 
40.5 
66665 
400 
39.4 
39.3 
66664 
500 
39.2 
39. 1 
62365 
1. 0244 
73.8 
1. 02563 
1.0295 
61.0 
1.02881 
8 
1. 0296 
63.8 
1. 02930 
6 
10 . 
15. 
20 . 
25. 
30. 
40. 
50. 
75. 
100 . 
102 . 
71.0 
71. 0 
71.1 
54.5 
57.4 
46.0 
46.0 
47.1 
50.8 
52.1 
50. 1 
71.0 
70. 7 
71. 2 
54.3 
57.5 
45.9 
45.8 
46.9 
50.9 
52.0 
49.8 
6812 
66656 
06726 
66731 
62365 
66664 
66665 
66737 
63914 
66663 
66659 
5320 
1. 0243 
1. 0282 
72.0 
58.0 
1. 02525 
1.02714 
Station No. 77 (J 7). Lat. 40° 12' 00" N.; Long. 71° 20' 00" "W. 
August 19, 1889, 10 p. m. 
Surface - 
71.2 
71.2 
5 
71. 0 
70.7 
10 
67.4 
67. 3 
15 
68.0 
67. 9 
20 
54. 1 
54.2 
25 
46.0 
45.9 
30 
47.0 
46.8 
40 
47.3 
47.3 
50 
47.2 
47.2 
52 
6812 
66656 
66659 
66663 
63914 
66737 
66665 
66664 
62365 
5320 
1. 0242 
1. 0276 
72.0 
58.0 
1. 02514 
1. 02654 
