. 
3 
; 
ON WAVES. 487 
9th Aug., 1837. WAVE LXXII. Triangular Channel (H). 
Generated by protrusion of solid parallelopipedon C. 
Times observed directly at Station y, double transits. 
Time, £ Patrick, Index, y Hamil, Transit, Russell. 
Statical level observed at Ee iz + rae } Corrected depth = 7:04 inches. 
feet. | « sec. Ip sec.|y in.|d in.|7in.|3’ in.) in. |} feet. | « sec.|@sec.|y in.|3 in,|7in.|d’in,| in. 
ais ce 0-0] ... |... | see | cee | eee |] 15595]... | 50:5] 0-10) ... | 0°12) ... | 7-16 
355) ... | 115)... | we] wee | wee | eee |] 195-5)... | 62:5) 0°07] ... | 0°09] ... | 7-13 
79'S | ... | 22:5) 0°25) ...| 0-27] ... | 7-31!) 2385-5)... | 765) 0-05) ... | 0°07] ...| 7-11 
1155 | ... | 37-0/0-17| ...} 0-19) ... 7-23] 275-5)... | on | one | one | eee | 
9th Aug., 1837. WAVE LXXIII. Triangular Channel (H). 
Generated by protrusion of solid parallelopipedon C. 
Times observed directly at Station y, double transits. 
Time, f Patrick, Index, y Hamil, Transit, Russell. 
Statical level observed at {¥ cE fi 0-05 f Corrected depth = 7:04 inches. 
feet. | « sec.|@ sec.|y in.|d in.|y/in.|d/in.| in. || feet. | « sec.|@ sec.|y in.|3 in,}y’in.|/0’in.} in. 
tect 1) OO | eee |uecetl nas!) |Paeny|ivaac [MODS wos! 17005) O17)’ 2c. O19) ny | gee 
35°D| ... | 12:5] 0°60) ... | 0-62) ... | 7-66) 195-5] ... | 64-0] 0-10} ... | 0°12) ... | 7-16 
75:5]... | 24:0) 0:45) ... | 0-47] ... | 7-51|] 235-5)... | 76-5) 0-05] ... | 0-07] ... | 7-11 
115-5} ... | 37:5} 0-27) ... | 0-29) ... | 7-33]| 275-5 eae [Creel SS | eweltl aaa 
9th Aug., 1837. WAVE LXXIV. Triangular Channel (A). 
Generated by protrusion of solid parallelopipedon C. 
Times observed directly at Station y, double transits. 
Time, # Patrick, Index, y Hamil, ag Russell. 
Statical level observed at 1% 5s 2 + ae 05 st Corrected depth = 704 inches. 
> 
A B | c pd |E| a B c D |£ 
feet; | « sec.| sec.|y in.|} in.|7’in.|3’in.| in. || feet. | @ sec.|@ sec.|y in.|d in. y/in|3’in. in. 
0:0)... 0:0 coe wee | vee || 155°5] 2... | 48°0) 0-17) ... | O19) ... | 7-28 
35°5| ... | 11-5] 0-65] ...|0-62| ... |7-66|]195-3| ... | 61-5] 0-10] ...] 0-12] ... | 7-16 
75°5| ... | 23-0) 0-50) ... | 0-52] ... | 7:56]| 235-5] ... | 74:5) 0-02) ...| 0°04) ... | 7-08 
1155] ... | 35:5] 0°30) ... | 0-32) ... | 7-36] 275-5) ... | 87-5) 0-00) ... | 0°02) ... | 7:06 
