Description
Geological map 'Standards', manuscript and published maps of Great Britain produced by the Survey on County Series (1:10560) and National Grid (1:10560 & 1:10000) Ordnance Survey base maps. Maps produced since the 1860's, current holdings over 41,000 maps, all now available internally as image files.
Resources
| Name | Format | Description | Link |
|---|---|---|---|
| BGS Homepage | Unknown | Open resource |