The 1:625 000-scale geological maps provide UK onshore geological data at 1:625 000 scale (BGS Geology 625K) and UK continental shelf sea-bed sediment data at 1:1 million scale.
Layers for onshore bedrock age, lithology and lithostratigraphy, superficial lithology and lithostratigraphy, and UK continental shelf sea-bed sediments are included in the service.
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These data are delivered under the terms of the Open Government Licence, subject to the following acknowledgement accompanying the reproduced BGS materials: “Contains British Geological Survey materials © UKRI [year]”. Contact us if you create something new and innovative that could benefit others email@example.com
BGS provides no warranty as to the quality, accuracy, completeness of this free map data or the medium on which it is supplied. This includes any warranty as to the continued provision of material or that the material taken from this site is compatible with your computer system and/or any other data with which the material is to be used.
Please be aware that BGS may make changes to this service. This will include, but not limited to, the level of attribution seen for each type of geology, and changes to zoom thresholds. Please contact us if you have any feedback.