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.

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.