pl23_cgs02173.jpg

Earthquake epicenters in the Western and Northern Pacific Ocean as of early 1927

Description

Earthquake epicenters in the Western and Northern Pacific Ocean as of early 1927

Credit

Collected Papers of Captain Nicholas Heck, NOAA Central Library

Display Date

1927

Collection

Historic Coast & Geodetic Survey

Keywords

Coast and Geodetic Survey
Geophysics Seismology