A new map to unearth Alaska’s treasures
Clip: 01/06/2016 | 1m 3s
In our NewsHour Shares moment of the day, the U.S. Geological Service released its first-ever digital map of Alaska, revealing thousands of geological details that can be used to contribute to new scientific assessments of the northern-most state.
Aired: 01/06/16Video has closed captioning.
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