Geological map of the United Kingdom (i.e. Northern Ireland is included) at 1:1, 000, 000 from the British Geological Survey, in a special bicentennial edition depicting modern geological bedrock data in the style of the first ever geological map of Britain published in 1815 by William Smith. The base map has satellite-derived relief plus the road network. The whole country is shown on one side, accompanied by six cross-sections & a legend which provides separate index & explanatory information for its northern & southern halves. The maps full official title & the dedications follow the charming style of early 19th century publications. A small panel shows the original 1815 map with explanatory notes.