[pawson] METHODS OF INVESTIGATION OF TIDES & CURRENTS 17 
pages 25-26, with two plates. “Illustrations of remarkable Secondary Tidal 
Undulations in January, 1899, in the region of Nova Scotia.” Trans. Royal Society 
of Canada, Second series, Vol. V, Sect. IIJ, pages 23-26, with two plates. 
12 Variable tidal difference, Father Point to Quebec. Report of Progress, 
Tidal Survey, Dec., 1901, pages 10-12. 
13 “Character and Progress of the Tides in the Gulf and River St. Lawrence.” 
With map and four plates showing simultaneous tide curves. Trans. Royal Society 
of Canada, Second series, Vol. III, Sect. III, pages 51-68. 
14 The Bore on the Petitcodiac river at Moncton. Description and diagram. 
“Nature,” 15th June, 1899. From Report of Progress, Tidal Survey, Dec., 1898; 
and Plate II. Also, review in ‘‘Annalen der Hydrographie,” April, 1900; with 
plate. 
15 Tidal information for the Pacific coast, up to 1902. Report of Progress, 
Tidal Survey, Nov., 1902, pages 18-21. 
16 Variable tidal differences, and choice of principal tidal stations. ‘“ Variation 
in the Leading Features of the Tide in different Regions.” Journal, Royal Astro- 
nomical Society of Canada, July, 1907; pages 213-227. 
17 Chart datum in St. John harbour. Report of Progress, Nov., 1897, pages 
8-11. 
18 Mean sea level at the head of the Bay of Fundy. See “Tide Levels and 
Datum Planes in Eastern Canada,” pages 108-109, as described in next reference. 
19 Tide levels in Eastern Canada. ‘Tide Levels and Datum Planes in Eastern 
Canada.” Determination of mean sea level in the principal harbours. Extreme 
tides and low water datum. Bench Marks established on the St. Lawrence and 
throughout the Maritime Provinces. Tide levels in the Bay of Fundy. Trans. 
Can. Soc. Civil Engineers, Vol. XVII, Part I, pages 87-123. 1903. 
20 “Mean Sea Level at Quebec and New York.” Trans. Can. Soc. Civil En- 
gineers, Vol. XXII, Part II, pages 431-433. 1908. 
21 Tide levels in British Columbia. “Tide Levels and Datum Planes on the 
Pacific Coast.” Bench Marks and datum planes in the cities and towns of British 
Columbia. Low water datum of the Admiralty charts, and reference Bench Marks. 
Supplement No. 1 to the 38th Annual Report, Marine Department; 21 pages. 1906. 
Sec. III., 1910. 2. 
