Subject ASC0002cly
The Quarterly journal of the Geological Society of London.
v.34 (1878), Page 105 (1845)
Smithsonian Libraries
BHL Page 38635591
Keywords
section soil strata layer Nechacco lower Nechacco River silt clay geology Lower Nechacco River White silt tertiary beds boulder clay lower nechacco River lower nechacco river water hard grey sand round stone glaciated blue boulder pebble stones