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![1935 map of Earthquake Zones showing correlation with Pacific Ring of Fire,Mid-Atlantic Ridge, and segments of ridge in both Pacific and Indian Oceans map00234.jpg 1935 map of Earthquake Zones showing correlation with Pacific Ring of Fire,Mid-Atlantic Ridge, and segments of ridge in both Pacific and Indian Oceans](/sites/default/files/styles/max_1300x1300/https/s3.amazonaws.com/s3-east-testmedia-noaa.woc.noaa.gov/dam/Photos/legacy/pl23_map00234.jpg?itok=wbJvnRMW)
Description
1935 map of Earthquake Zones showing correlation with Pacific Ring of Fire,Mid-Atlantic Ridge, and segments of ridge in both Pacific and Indian Oceans. Map produced by Nicholas Heck of the United States Coast and Geodetic Survey.
Collection
Voyage to Inner Space