TIDAL OBSEHVATIONS. 375 



P. Speed (7-2//). 



1857-58, 1858-59. 185'J-GO. 1806-G7. 1857-68. 186S-G9. 1869-70. 



Ej o'i25o o'i339 o"i3o6 o'i409 0*1357 0*1333 0*0935 



fij ioi°*96 ios°*7S 98°*6i 88°*43 I09°i7 84°-2i 77°'o8 



L. Speed (2y— cr— to-). 



1857-58. 1858-59. 1859-60. 1866-67. 1867-68. 1868-69. 1869-70. 



R, 0*5069 0*7849 o*3459 0*6015 0*5842 0*5129 0*4671 



^l i57°-93 168^*91 i44°-5i i24°-o8 i5i°*5i i59°'39 iSi°'9i 



N. Speed (2y-3-T+i!r). 



1857-58. 1858-59. 1859-60. 1S66-67. 1867-63. 1868-69. 1869-70. 



R, i*86o8 1*7607 1*9716 2*i6o8 1*9124 i'8307 i'89i7 



fj 303°'5i 3oS''-72 303^'98 3oi°'S9 3°8°'i4 307'"39 3°5°"o6 



R. Speed (2y-,,). T. Speed (2y- 3,,). 



1857-58 & 1858-59. 1858-59 & 1859-60. 1857-58 & 1858-59. 1858-59 & 1859-60. 



E^ 0*1006 o*oSi8 0*3490 o*i2o8 



63 i46°*45 i46°*6o 67°*97 36^*78 



X. Speed (2y-,T-hiir-2,,). 



^ « ^ 



1857-58. 1858-59. 1859-60. 1866-67. 1867-68. 1868-69. 1869-70. 



R, 0*4091 . 0*2262 0*1165 0*2369 o*2i66 0*1977 0*1913 



Ej i4i°-68 i34°-4-6 i9i°*o8 f75°'9S l8o°-68 i38°-54 i32°-i6 



V. Speed (2y-3(7-iir+2),). 



1857-58. 1858-59. 1859-60. 1866-67. 18G7-68. 1868-69. 1869-70. 



R 0*7423 0*6303 0*2841 0*7182 0*5051 0*1423 0*6912 



63 307°*9i 284°*oi 26i°*o9 278°*43 267°*42 3ii°'5i 33*°'4i 



//, or 2MS. Speed 2(y-2 <t + ,]). 



1857-58. 1858-59. 1859-60. 1866-67. 1867-68. 1868-69. 1869-70. 

 Ro 0*2860 0*2259 0*3076 0*2561 0*2278 0*2576 0*2303 



3i°*72 42°*04 32°*55 32°*42 3i°'94 (^-f'^o 39°'% 



e 



32. The analysis of the long-period tides of Liverpool has at present been 

 limited to the first four of the seven selected years. The results are as 

 follows : — - 



Speed 

 1857-58. 1 



1858-59. 



1859-60. 



1866-67. 



