Results: 1 - 6 of 6
Feb 29, 2008
Geo-Note
… since 1997. In summer 2002, 55 till samples (with an average … 427 grains from near-surface till samples; 15 grains from a … 10 grains from an auger-core till sample collected near the K4 …
Dec 31, 1972
Earth Sciences Report
… by approximately 100 feet of till. The rise of the level of the … but supplied by leakage from the till or bedrock or both; it is …
Jun 04, 2008
Special Report
Dec 31, 1971
Earth Sciences Report
Dec 31, 1960
Open File Report
… a low permeability silty till overlies a sandy shale. Local …
Dec 31, 1971
Earth Sciences Report