Notice of the discovery of Upper Silurian in the counties of Roxburgh and Selkirk
By: by Charles Lapworth.
Publisher: s.n.
Published: 1870
Place of publication: [London
Language: eng
Subjects: Geology, Stratigraphic -- Silurian.; Geology -- Scotland -- Roxburgh.; Geology -- Scotland -- Selkirk.
Notes: From head of page: "The following paper, by Mr. Charles Lapworth, Galashiels, was read before section C of the British Association at Liverpool, Sept. 17, 1870".

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