One of the quarries at <a href="https://en.wikipedia.org/wiki/Eartham_Pit,_Boxgrove" class="extiw" title="en:Eartham Pit, Boxgrove">Eartham Pit, Boxgrove</a>, a site famous for Palaeolithic archaeology.
<a href="https://en.wikipedia.org/wiki/User:Ethan_Doyle_White" class="extiw" title="en:User:Ethan Doyle White">Ethan Doyle White</a>
CC BY-SA 3.0
<span class="int-own-work" lang="">Own work by the original uploader</span>