Record levels of construction resulted in increased consumption of mineral raw materials in 1978, such as crushed stone, sand and gravel, and gypsum. The demand for and price of diamonds soared. (BB)

Developments in clastic sedimentology for 1978 focused on energy, especially petroleum exploration. (BB)

The petroleum industry had a very active year, worldwide, in 1978. Reported on here are explorations undertaken in the U.S., Canada, Mexico, the North Sea, the Soviet Union, and the Middle East. (BB)

Discusses a symposium which centered on the interfaces between the biosphere and the geosphere, and the effects of industry at those interfaces. Topics include the food crisis, the nitrogen cycle, atmospheric carbon dioxide levels, and the transformations of metals in ecosystems. (MLH)

Engineering geology activities in government and the private sector are highlighted. Also highlighted are conferences in this field, awards presented at conferences (including an award to an undergraduate geology student), and a new publication "Geotechnology in Massachusetts." (JN)

Geophysical activity increased in 1978, especially seismic gas and oil exploration in the United States and its waters. (BB)

During 1978, exploration for geothermal energy continued at the same moderately low level of the past few years in most countries. The U.S. is the only country where the development of geothermal energy depends on private industry. (BB)