Notes: | At head of title: Department of Commerce and Labor. Coast and Geodetic Survey. O. H. Tittmann, superintendent. "One of the principal aims has been to bring together ... practically all available results pertaining to tides in Arctic waters ... Tidal observations along the northern coast of Grant Land and Greenland made by the recent expedition of Robert E. Peary ... are published in considerable detail. The tidal observations ... made by the expedition under Messrs. Mikkelsen and Leffingwell to the northern coast of Alaska ... are likewise published in considerable detail."--Pref. "References": p. 84-85.
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