Seasonal layers in lake sediments have made it possible to estimate the duration of the Hoxnian.

[1] Clay deposited in the lake is quarried at a brickworks on the site, and this exposes layers above the Hoxnian ones of a later colder period.

There is also a Grade II listed early nineteenth-century bottle kiln and brick tile works on the site.

[4][5] The site is overgrown apart from a small area used for brick making.

[4] It is private land with no public access, but a small area, which is now a field, can be seen from Marks Tey railway station car park.