Note 63 — Chapter XI

Quart. Jour. Geol. Soc. vol. vi. pp. 120, 130. The cut given above (Fig. 33) is taken from one of these sections as modified by the late Sir Henry de la Beche (Geological Observer, p. 582). In the original the beds are inclined at a considerable angle, but for the sake of clearness they are here reduced to horizontality.