Results: 1 - 2 of 2
Apr 13, 2008
Open File Report
… sand over a very clay rich till. One site in the north central … exposes a massive gray brown till overlying a lighter olive brown till. These tills may correlate …
Mar 31, 2000
Special Report
… and post-glacial processes. Till, glaciolacustrine silt, clay … distribution and concentration. Till matrices display homogeneity … within three metres of the till - substrate contact, …