On the age, formation, and successive drift-stages of the valley of the Darent : with remarks on the Palaeolithic implements of the district, and on the origin of its chalk escarpment / by Joseph Prestwich.
- Prestwich, Joseph, 1812-1896.
- Date:
- 1891
Licence: Public Domain Mark
Credit: On the age, formation, and successive drift-stages of the valley of the Darent : with remarks on the Palaeolithic implements of the district, and on the origin of its chalk escarpment / by Joseph Prestwich. Source: Wellcome Collection.
Provider: This material has been provided by The Royal College of Surgeons of England. The original may be consulted at The Royal College of Surgeons of England.
47/48
![Quart, clourn Geol. Soc . Vc>l. XLVIJ . PI . Vl]i iK CHALK PLATEAU i TttzzraZ jioz£-. 2. (406). fi g . 5. (57)](https://iiif.wellcomecollection.org/image/b22446126_0049.jp2/full/800%2C/0/default.jpg)