?url_ver=Z39.88-2004&rft_id=Internal+Report+CR%2F05%2F183N&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Adc&rft.relation=https%3A%2F%2Fepisodesplatform.eu%2Feprints%2F2155%2F&rft.title=The+geology+of+the+Preesall%0D%0ASaltfield+area.&rft.creator=Evans%2C+D.J.&rft.creator=Hough%2C+E.&rft.creator=Crofts%2C+R.G.&rft.creator=Terrington%2C+R.L.&rft.creator=Williams%2C+G.&rft.subject=Other-additional+study&rft.subject=Lancashire&rft.description=This+report+is+the+published+product+of+an+appraisal+by+the+British+Geological+Survey+(BGS)+of%0D%0Athe+geology+and+structural+setting+of+the+Preesall+Saltfield%2C+near+Fleetwood%2C+Lancashire.+It%0D%0Arepresents+a+synthesis+of+subsurface+data+held+by%2C+and+made+available+to%2C+BGS+and+including%0D%0Aborehole+and+seismic+reflection+data%2C+to+produce+a+three-dimensional+representation+of+the+main%0D%0ATriassic+salt+beds+(Preesall+Halite)+near+Preesall.+It+does+not+claim+to+be+the+final+and+definitive%0D%0Amodel%2C+and+it+should+be+noted+that+outwith+the+area+of+the+former+brinefield%2C+borehole+data+are%0D%0Asparsely+distributed%2C+with+the+model+relying+on+the+available+seismic+reflection+data.%0D%0ATo+date%2C+these+seismic+data+(including+three+Canatxx+lines+acquired+in+1997)+have+been+of+limited%0D%0Ause.+However%2C+reprocessing+of+British+Gas+and+Canatxx+seismic+data+during+this+study+and+the%0D%0Aavailability+of+an+additional+1999+IELP+line+(also+reprocessed+during+this+study)%2C+has+provided%0D%0Anew+data+on+the+subsurface+form+of+the+Preesall+Halite.+Given+the+data+distribution+across+the%0D%0Aproposed+area+of+development%2C+this+work+can+only+represent+a+working+model+that+is+bound+to+be%0D%0Arefined+as+more+subsurface+data+are+acquired.%0D%0ADisclaimer%3A+this+is+an+appraisal+and+factual+account+of+the+geological+conditions+and+structure+of%0D%0Athe+Preesall+Halite+as+presently+understood.+The+model+is+based+up+on+data+held+by+BGS+and%0D%0Athose+data+supplied+to+BGS+by+Canatxx+and%2For+Mott+MacDonald+for+the+purpose+of+this+study.%0D%0AThese+data+are+publicly+accessible.+It+is+NOT+an+assessment+of+engineering+issues+or+the%0D%0Atechnology+of+Underground+Gas+Storage+(UGS)+and+the+suitability+of+the+Preesall+Halite%0D%0Ahereabouts+for+gas+storage.+Canatxx+is+separately+advised+by+other+experts+on+these+issues.&rft.publisher=British+Geology+Survey&rft.date=2005&rft.type=Reports&rft.type=NonPeerReviewed&rft.format=image&rft.language=en&rft.identifier=https%3A%2F%2Fepisodesplatform.eu%2Feprints%2F2155%2F1%2FBGS_logo.png&rft.identifier=++Evans%2C+D.J.+and+Hough%2C+E.+and+Crofts%2C+R.G.+and+Terrington%2C+R.L.+and+Williams%2C+G.++(2005)+The+geology+of+the+Preesall+Saltfield+area.++Technical+Report.+British+Geology+Survey%2C+Keyworth%2C+Nottingham.+++++&rft.relation=http%3A%2F%2Fnora.nerc.ac.uk%2Fid%2Feprint%2F885%2F1%2FCR05183N.pdf&rft.relation=Internal+Report+CR%2F05%2F183N