Results: 1 - 7 of 7
Oct 15, 2020
Map
… 39 geologic (e.g., bedrock and surficial geology) and topographic … throughout a diverse range of surficial environments. Improving …
Apr 13, 2014
Data
… contact at the base of the surficial deposits. We adjusted … bedrock unit immediately below surficial deposits in individual …
Sep 29, 2001
Earth Sciences Report
… interpretations concerning the surficial geology and till … and the Rocky Mountains. The surficial geology is shown on a … Twardy and L. Bayrock. The main surficial materials are till, …
Mar 06, 2013
Open File Report
… model and the corresponding surficial terrain model. …
Dec 14, 2009
Open File Report
… recovered and analyzed in surficial heavy-mineral surveys. …
Dec 31, 1971
Earth Sciences Report
… water are to be expected in surficial sands and gravels. … …
Dec 31, 1977
Earth Sciences Report
… … The hydrogeology of surficial aquifers and shallow …