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United States Earthquakes, 1933
Report discussing earthquake activity in the United States during 1933. The report is broken down by regions and has sections for specific earthquakes.
Date:
1933
Creator:
unknown
System:
The UNT Digital Library
Progress of Surveys in the Anthracite Ridge District Alaska
From abstract: Anthracite Ridge is in south-central Alaska, on the north side of the Matanuska River Valley, about 200 miles north of Seward, the coastal terminus of the Alaska Railroad. The specific object of the investigations in this field during the summer of 1931 was to collect information regarding the character and extent of the anthracite deposits. These studies were carried on in connection with similar intensive studies of deposits of other kinds of minerals throughout the country tributary to the Alaska Railroad.
Date:
1933
Creator:
Richards, Ralph W. & Waring, Gerald A.
System:
The UNT Digital Library