No Pacific Ocean
USA
California
San Diego Co.: N of SIO Pier, off Sumner Canyon
24May1950
1000
32°52.0'N - 117°15.0'W
32.867, -117.250
-
0-325 ft
to 325 ft
blast 9
dynamite
CL Hubbs & party, SIO
sand
none
50-142.pdf