Results: 1 - 3 of 3
Sep 17, 2013
Data
… maps and original geological mapping by AGS staff. Mapping in … contact at the base of the surficial deposits. We adjusted … bedrock unit immediately below surficial deposits in individual …
Dec 31, 1973
Earth Sciences Report
… investigations were utilized in mapping the surficial deposits and assessing … silt and sandstone. The map of surficial deposits and their …
Oct 15, 2020
Map
… 39 geologic (e.g., bedrock and surficial geology) and topographic … throughout a diverse range of surficial environments. Improving …