Gainsborough Grammar School Hill. Gypsum + Marl escarpment.
Introduction
The photograph on this page of Gainsborough Grammar School Hill. Gypsum + Marl escarpment. by Chris Coleman as part of the Geograph project.
The Geograph project started in 2005 with the aim of publishing, organising and preserving representative images for every square kilometre of Great Britain, Ireland and the Isle of Man.
There are currently over 7.5m images from over 14,400 individuals and you can help contribute to the project by visiting https://www.geograph.org.uk
Image: © Chris Coleman Taken: Unknown
Bands of gypsum were exposed in the marl during road widening in 1968