Results: 1 - 4 of 4
Dec 31, 1985
Bulletin
… the results of mapping of the surficial material in an area of … relationships of the surficial materials. Such … setting is in thick lacustrine sediment, especially where …
Dec 31, 1985
Bulletin
… represents a period of Helikian surficial weathering preserved by …
Dec 31, 1995
Bulletin
… Diamonds have been discovered in surficial sediments west of …
Dec 31, 1974
Bulletin
… The main aquifers in the surficial deposits are sands and …