Swanscombe Palaeolithic site
The Swanscombe Skull Site is a 3.9-hectare (9.6-acre) geological Site of Special Scientific Interest (SSSI) and National Nature Reserve in Swanscombe, Kent, England, now forming part of the broader Swanscombe Heritage Park. The site lies within Barnfield Pit, the most significant of several former gravel quarries that once supplied raw materials to the nearby Swanscombe Cement Works, and contains two Geological Conservation Review sites.
Source: Wikipedia — Swanscombe Palaeolithic site (CC BY-SA 4.0)