@misc{epos2148,
           title = {Geology map of Preesall mine},
          author = {Sam Toon},
            year = {2018},
             url = {https://episodesplatform.eu/eprints/2148/},
        abstract = {?Preesall? [PDF map], Scale 1:10,000, BGS 1:10,000 [geospatial data], updated Jan 2018, Version 1.10, British Geological Survey (BGS), UK. Using: EDINA Geology Digimap Service, {\ensuremath{<}}http://edina.ac.uk/digimap{\ensuremath{>}}, Created: June 2018}
}