File:Quarterly Journal of the Geological Society of London, vol. 31 no. 17 fig. 1.png
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current | 18:53, 16 October 2021 | 2,014 × 1,026 (1.41 MB) | Mike s | Uploaded a work by William Boyd Dawkins (1838–1929) from https://archive.org/details/quarterlyjourna311875geol with UploadWizard |