Old Map of England & Wales in 1843 by Roderick Impey Murchison - Pennines, Weald, Cambrian Mountains

This large hand-coloured map, first published in 1843 by Chapman & Hall, charts the geology of England & Wales as understood by Roderick Impey Murchison, one of the most influential geologists of the Victorian era. Rather than marking towns and roads, its coloured bands trace the underlying rock formations across the two nations, from the ancient slate and volcanic rock of Snowdonia in the north-west to the chalk downs of the Weald in the south-east, giving a visual account of the landscape that shaped Britain's industry, agriculture and scenery.

Murchison is best remembered for defining the Silurian System, the sequence of rock strata he identified along the Welsh Borders and named after the ancient Silures tribe, and this map reflects that pioneering work in fine detail. It traces the limestone uplands of the Pennines running down the spine of England, the volcanic rock of the Lake District, the coal-bearing strata of the South Wales Coalfield, and the softer Jurassic limestone belt that arcs through the Cotswolds. Further south, the chalk of the North and South Downs is picked out clearly, while the clay basin beneath London gives way to the older rocks of the Cambrian Mountains further west. It is a remarkable document of how well Victorian science already understood the structure of the land beneath Britain's fields and cities.

For anyone with an interest in geology, natural history or the history of science, this map makes an unusual and genuinely conversation-starting piece of wall art, equally at home in a study, office or living room. Its bold colouring and scientific detail make it a memorable Father's Day gift for a father with a love of the outdoors, a fitting leaving gift for a colleague heading into a career in geology or environmental science, or a distinctive birthday present for anyone fascinated by the natural landscape of England and Wales. Sold unframed, it is printed on quality paper ready for the buyer to choose their own setting.