Results: 1 - 3 of 3
Dec 31, 1974
Earth Sciences Report
… … Increasing demands for quality gravel prompted an investigation … in figure 2. Investigations for gravel during the summer of 1973 … outwash, deltaic, esker and lag gravel deposits), and recent …
Dec 31, 1977
Earth Sciences Report
… and alluvial sand and gravel deposits are the most …
Sep 29, 2001
Earth Sciences Report
… from the underlying Tertiary gravel deposits, in parts of the …