356 



Ocean Magnetic Observations, 1905-16 



Port Apra, Gu.^m, to .S.\n Fr.vnx'ISCO — concluded. 



Total distance; 5,937 miles. Time of passage: 45.9 days. Average day's run: 129.3 miles. 



Summary of Passages for Cruise IV of the Carnegie as far as San Francisco, September 21, 1916. 



Table 70. 



Length of Cruise IV as far as San Franoisoo: 48,626 miles. Time at sea: 374.9 days. Average day's run: 130 miles. 



