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) …
Oct 31, 1984
Open File Report
… aggregate deposits, other than sand, in the area was limited. …
Dec 31, 1977
Earth Sciences Report
Dec 22, 2005
Earth Sciences Report
… by marine shales with wedges of sand and silt deposits. …