Harpenden's 'Dry Valley'

A pictorial trail from Zouches Farm near Dunstable to the River Colne at Smallford

By Les Casey and Rosemary Ross

Browse this gallery: Next | Previous | Menu
Photo:2. Geological map of UK, showing clay overlay between Rothamsted and Slip End

2. Geological map of UK, showing clay overlay between Rothamsted and Slip End

R.Ross, January 2015

This page was added by Rosemary Ross on 22/03/2016.

If you're already a registered user of this site, please login using the form on the left-hand side of this page.