Results: 1 - 5 of 5
Nov 30, 1979
Open File Report
… delineates areas containing sand and gravel in the St. Paul … 5,000,000 m 3 of gravelly sand. These deposits will become … but most is in the form of fine sand. Three sites contain over a …
Jul 28, 2009
Map
… map shows the areal extent of sand and gravel deposits with … of the material (ratio of sand to gravel and amount of fines) …
Jan 15, 2012
Open File Report
Dec 31, 1977
Earth Sciences Report
Dec 31, 1961
Earth Sciences Report
… present in surficial and buried sand and gravel deposits. … Jones, …