CONTENTS. 



APPENDIX C. ON THE TIDES OF THE SOUTHERN 

 HEMISPHERE AND OF THE MEDITERRANEAN . . . 204 



Abstract of paper by Captain Evans, R.N., F.K.S., 

 and Sir William Thomson, LL.D., F.R.S., read 

 in Section E of the Dublin (1878) meeting of the 

 British Association. 



APPENDIX D. SKETCH OF PROPOSED PLAN OF PRO- 

 CEDURE IN TIDAL OBSERVATION AND ANALYSIS . 209 



Circular issued by Sir William Thomson in Decem- 

 ber, 1867, to the members of the Committee, ap- 

 pointed, on his suggestion, by the British Association 

 in 1867 "For the Purpose of Promoting the Ex- 

 tension, Improvement, and Harmonic Analysis of 

 r fidal Observations" 



APPENDIX E. EQUILIBRIUM THEORY OF THE TIDES 224 



Thomson and Taif s " Natural Philosophy," 804 

 870. 



TERRESTRIAL MAGNETISM AND THE MARINER'S 



COMPASS 228 



Taken from " Good Words ; " and United Service 

 Institution Lectures, 1878 and 1880. 



APPENDIX A. AN ADJUSTABLE DEFLECTOR BY 

 MEANS OF WHICH THE COMPASS ERROR CAN BE 

 COMPLETELY CORRECTED WHEN SIGHTS OF 

 HEAVENLY BODIES OR COMPASS MARKS ON SHORE 



ARK NOT AVAILABLE 3: 



Being extract from United Service Institution Lecture, 

 1878. 



