Sreedt Wtikain Guotsay
Murchison, Sir Roderick Impey. **E 140.10 The Silurian system, founded on geological researches in the
counties of Salop, Hereford, Radnor, Montgomery, Caermarthen,
Brecon, Pembroke, Monmouth, Gloucester, Worcester, and Stafford; ©
with descriptions of the coal-fields and overlying formations.
London. Murray. 1839. xxxii, 768 pp. Illus. Plates.
Maps. 4°. The large detached map is kept on No. pi in*¥*E,Cab.14.10,
[This work is kept on the Special Libraries Floor.]
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*Great Britain. Geology. — Silurian Sheet D 5326 March 3, 1999