Citations
Geological Map of Scotland and the North of England; sheet 1, 1951, GBR/3296/Maps/CCSA.OS_L41_2, OS_L41_2. Cambridge University Library. |
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Geological Map of Scotland and the North of England; sheet 1, 1951, GBR/3296/Maps/CCSA.OS_L41_2, OS_L41_2. Cambridge University Library. https://archivesearch.lib.cam.ac.uk/repositories/2/archival_objects/245090 Accessed November 20, 2024. |