Geol. S. E. Geology of the South-east of England. 1 vol. 8vo. by the same.

Tilg. For. Fossils of Tilgate Forest. 1 vol. 4to. 20 plates; by the same. 1827.

Poiss. Foss. Recherches sur les Poissons Fossiles, par M. Agassiz. 4 vols. 4to, and 2 vols, folio.

Man. Geol. Manual or Elements of Geology, by Sir C. Lyell. 1 vol. 8vo. Edit. 1852.

The following abbreviations are also employed:—

§ 1. Relative to the Rocks or Strata.

Drift. Alluvial deposits, or Drift.

Tert. Tertiary. Lond. C. London clay.

Cret. Cretaceous formation. U. Ch. Upper chalk. L. Ch. Lower chalk.