{ "culture": "en-US", "name": "", "guid": "", "catalogPath": "", "snippet": "Field by Formation from Geowebface.", "description": "
Field by Formation from Geowebface. <\/span>Producing oil and gas fields symbolized based on their producing formations. John Esch, 2011, unpublished map. Antrim Shale formation is unique in that it uses county-wide field designations.<\/font><\/span><\/p><\/div>", "summary": "Field by Formation from Geowebface.", "title": "Oil and Gas Fields by Formation GWF", "tags": [], "type": "", "typeKeywords": [], "thumbnail": "", "url": "", "minScale": "NaN", "maxScale": "NaN", "spatialReference": "", "accessInformation": "", "licenseInfo": "", "portalUrl": "" }