{ "culture": "en-US", "name": "", "guid": "", "catalogPath": "", "snippet": "Structure for Fox Hills and Lower Hell Creek Aquifer", "description": "

Lewis and Hotchkiss (1981) presented a structure map on the top of the Fox Hills Sandstone; it reaches a maximum depth of more than 3,000 ft (>910 m) in the steeply dipping, western part of the basin, west of Gillette.<\/SPAN><\/P>

<\/P><\/DIV><\/DIV>", "summary": "Structure for Fox Hills and Lower Hell Creek Aquifer", "title": "Fox Hills Structure", "tags": [ "Powder River Basin", "Lower Hell Creek", "Rocky Moutains", "Fox Hills" ], "type": "", "typeKeywords": [], "thumbnail": "", "url": "", "minScale": "NaN", "maxScale": "NaN", "spatialReference": "", "accessInformation": "Lewis, B. D., and Hotchkiss, W. R., 1981, Thickness, percent sand, and configuration of shallow hydrogeologic units in the Powder River Basin, Montana and Wyoming: U. S. Geological Survey, Miscellaneous Investigations Series, Map I-1317, 6 sheets.", "licenseInfo": "See access and use constraints information.", "portalUrl": "" }