On the silurian rocks of the counties of Roxburgh and Selkirk
By: by C. Lapworth and Jas. Wilson.
Contributors: Wilson, James, Geologist.
Publisher: s.n.
Published: 1871
Place of publication: [London
Language: eng
Subjects: Geology, Stratigraphic -- Silurian.; Geology -- Scotland -- Roxburgh.; Geology -- Scotland -- Selkirk.
Notes: From title page: "Read before Section C of the British Association - Professor Harkness, F.G.S. &c. in the Chair".

Reprinted from: British Association, Vol.41, 1871.