This polygon which is bounded by Elm Lane, Carr Lane and a footpath in the municipal Longley Park (of which it now forms part), fossilises much of 'Elm Green' enclosed in 1789 and depicted by William Fairbanks in 1784 (Sewell 2004, Fig 3) Place name components, 'Elm', 'Carr' and 'Royd' all of which can be found in this and adjacent polygons are all indicative of a history of wet woodland habitat. The footpath that forms the south of this polygon allows for fragmentary legibility of the former Green area. A detailed study of the Heritage value of the park was carried out by Joan Sewell (Sewell 2004) for Sheffield City Council's Parks and Woodlands service - much of the information for this polygon can be found in this work. Other parts of the park with differing landscape histories are separately polygonised as HSY 1142, 1144, and 1145.