A corridor with images to evoke the ensuing Anglian glaciation
led to the third part, on 'Neanderthal beginnings'.
These early humans suffered local extinction in Northern Europe during the great ice age known as the Anglian glaciation
450,000 years ago, but re-established themselves as the climate grew warmer again in the following Hoxnian interglacial.
A series of glacial deposits underlie the site, consisting of Lowestoft Till and associated outwash gravels formed during the Anglian glaciation
(assigned to Oxygen Isotope Stage 12, c.