The American Geologist, Vol. XXXIII. 
Plate XXI. 
BOGOSLOFF ISLAND, DISTANT TEN MILES, AS SEEN BY 
KRENITZEN AND LEVASHEFF, 1768-69. 
■^ 'I "-y-. 4 „„;,--^ V-;.-. . r-^^ 
THE NEW VOLCANIC ISLAND OF BOGOSLOFF AS SEEN SEPTEMBER-OCTOBER, 1883. 
