Geology topics

U.S. Geological Survey Military Geology Branch

Publications and source records attributed to U.S. Geological Survey Military Geology Branch.

3 recordsLinked to original sources

USGS1944

Fukien region, China (summary): terrain intelligence

Population of the Fukien region is estimated from census figures (1928-1935) for Fukien, Kiangsi, Chekiang, and Kwangtung Pro vlnces at 15 to 20 ipillion. At the coast are several important cities: Min-hou (390,363 inhabitants), Ssu-ming (219,974), Pfu-tlien, Chin-chiang, and Lung-chfi. Nmerous towns and villages are scattered throughout the region. - B. Climate is wann humid temperate in the north and hmid subtropical in the south. Typhoons occur in late summer, especially in the area from Min-hu north. Precipitation averages 40 to 80 inches per year; It is generally highest in the interior. Mean monthly tamperature range is 55O to 850 F at coast; greater range inland

Strategic Engineering Study↗

USGS1943

Sakhalin Island terrain intelligence

This folio of maps and explanatory tables outlines the principal terrain features of Sakhalin Island. Each map and table is devoted to a specialized set of problems; together they cover the subjects of terrain appreciation, climate, rivers, water supply, construction materials, suitability for roads, suitability for airfields, fuels and other mineral resources, and geology. In most cases, the map of the island is divided into two parts: N. of latitude 50° N., Russian Sakhalin, and south of latitude 50° N., Japanese Sakhalin or Karafuto. These maps and data were compiled by the United States Geological Survey during the period from March to September, 1943.

Sakhalin Island↗

USGS1942

Eastern Siberia terrain intelligence

The following folio of terrain intelligence maps, charts and explanatory tables represent an attempt to bring together available data on natural physical conditions such as will affect military operations in Eastern Siberia. The area covered is the easternmost section of the U.S.S.R.; that is the area east of the Yenisei River. Each map and accompanying table is devoted· to a specialized set of problems; together they cover such subjects as geology, construction materials, mineral fuels, terrain, water supply, rivers and climate. The data is somewhat generalized due to the scale of treatment as well as to the scarcity of basic data. Each of the maps are rated as to reliability according to the reliability scale on the following page. Considerable of the data shown is of an interpretative nature, although precise data from literature was used wherever possible. The maps and tables were compiled by a special group from the United States Geological Survey in cooperation with the Intelligence Branch of the Office, Chief of Engineers, War Department.

Eastern Siberia↗