Colf, played by the Dutch in Novaya Zemlya, [168], [177]
Colgoy (Island of), see Kolguev
Colmogro, [lxx]
Comfort (Cape), [22], [28], [92], [199]
Compass, variation of the, [cxli], [10], [75], [77], [84], [92], [154], [230], [234], [236]
Conjunction of the Moon and Jupiter, [cliv];
its time calculated by Mr. Vogel, [146];
remarkable circumstances attending it, [clv], [147]
Constant Search, Constinsarch, [c],
see Kostin Shar
Cardona in Spain, ice compared to the salt rocks there, [103]
Cornelisz. (Claes), mate of the Mercury, [civ]
Cornelisz. (Ian), see Rijp