Putnam, G. R. (George Rockwell), b. 1865 · New York, J. Wiley & Sons; [etc.] · leaf 124
FIG. 36. MAPS OF BOGOSLOF ISLAND, 1895 AND 1907, SHOWING CHANGES DUE TO VOLCANIC ACTION. (105) … Need for Revision 109 north channel. The southern point of the entrance,Clatsop Spit, has built out about the same distance. Volcanic action in well authenticated cases hascaused islands to rise or disappear. In the presentlocation of Bogoslof Island in Bering Sea the earlyvoyagers described a sail…
Nautical charts
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