x LIST OF ILLUSTRATIONS 



FIG. 



19*. ILLUSTRATING THE DISTRIBUTION OF TIDE-PRODUCING FORCE 



ON THE EARTH'S SURFACE ' . . 



20. MOTION OF A SURFACE PARTICLE IN A TIDAL WAVE IN DEEP 



WATER 



- 120 



21. THE TIDES OF THE BRITISH ISLES - - 126 



22. ERRONEOUS ESTIMATION OF HEIGHT OF WAVE ON PITCHING 



VESSEL 



- I2 9 



2 3 . SURFACE CURRENTS : ESTIMATION BY SHIP'S RECKONING - 131 



24. THE EKMAN DEEP-SEA CURRENT METER - . - 



25. DRIFTING WRECKS IN THE NORTH ATLANTIC - . I3$ 



26. THE DRIFT OF THE DERELICT SCHOONER "FRED TAYLOR" - 137 



27. DEVIATION OF OCEAN CURRENTS DUE TO EARTH'S ROTATION - 141 



28. ISOTHERMS OVER THE WYVILLE-THOMSON RIDGE . j 45 



29. CURRENTS OF THE ATLANTIC OCEAN - - I Co 



30. THE IRMINGER CURRENT . l6 



31. SURFACE TEMPERATURES ON THE NEWFOUNDLAND BANKS - 167 



32. CURRENTS OF THE SOUTH-WEST ATLANTIC - - - 170 



33. TEMPERATURE SECTION OF THE ATLANTIC ALONG 30 W. L. 



(G. SCHOTT) i?3 



34. MEDITERRANEAN BOTTOM CURRENT DUE TO DIFFERENCES IN 



SALINITY, ON- A SECTION FROM THE BAY OF BISCAY TO 



ICELAND. (KRUMMEL) . . - 174 



35. NORTH SEA SALINITIES (AUGUST, 1903) . I?9 



36. NORTH SEA SALINITIES (JANUARY, 1904) - . - 180 



37. NORTH SEA SALINITIES (MARCH, 1904) - - l8l 



38. DRIFT-BOTTLE EXPERIMENTS IN THE NORTH SEA . . j8 2 



39. ISOHALINES IN THE NORTH SEA SOUTH-WEST FROM EKERSUND 



(KNUDSEN) . . . . jg 



40. SURFACE CURRENTS AND SALINITIES AT 150 FATHOMS IN THE 



NORWEGIAN SEA (HELLAND-HANSEN AND NANSEN) - - ^9 



41. SURFACE CURRENTS AND SALINITIES IN THE GREENLAND- 



NORWAY AREA (HELLAND-HANSEN AND NANSEN) - - JQJ 



42. CURRENTS OF THE PACIFIC OCEAN - - - 194 



