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De La Beche, H. T., 1846
On the formation of the rocks of south Wales and south western England. Memoirs of the Geological Survey of Great Britain
De La Beche, H. T.
| Year | 1846 |
|---|---|
| Pages | 1-296 |
| Type | book |
| Language | English |
| Id | 51524 |
Remarks
Figs. 45 and 46 (p. 290) showing a bored Jurassic unconformity.
Last change: 22.5.2025