Grid Ref: SK977733
Status: Site of Nature Conservation Importance (Lincolnshire Trust)
This site is a 2ha limestone quarry is still actively worked on a small scale and
has several bare
rock faces. The site has been designated as Critical Natural Asset for the following reasons:
1) The site has bare faces that show exposures of Lower Lincolnshire Limestone including
fossiliferous (lamellibranchs and particularly gastropods) Cementstones. These exposures are
regionally important in placing the deposits in a geological context. The site represents a good
opportunity for geological education.
2) The site contains calcareous limestone grassland. This habitat type is one of the
most
threatened habitat types in the county, and this site is one of only 5 substantial calcareous
grassland sites in Lincoln. Limestone grassland has declined by almost 40% since 1940, and only
92ha (est) remain throughout the county. At 0.5 ha (approx.), this site represents 5% of Lincoln's
calcareous grassland resource. Although there are only patches of this habitat here, there is the
possibility of expansion through restoration and natural recolonisation.
3) The site is one of a complex of SNCIs, including West Cliff, Burton Road, Hobbler's
Hole and Old
Quarry, that provides a valuable wildlife corridor into the City Centre, and is an important area of
greenspace in an area otherwise impoverished of such interest.