{ "culture": "en-US", "name": "", "guid": "", "catalogPath": "", "snippet": "Fault locations for St. Peter Sandstone", "description": "

Several authors indicated that the sands within the St. Peter Sandstone are continuous, especially in the middle portions of the unit (Kreutzfeld, 1982; Barnes and others, 1992). The St. Peter Sandstone is partially offset by a number of faults, and these faults can significantly affect sand-body continuity. Therefore, we chose to use the map of Collinson and others (1988), which shows the locations of major faults that offset the St. Peter Sandstone to characterize sand-body continuity, because faulting rather than lithology is the principal factor influencing sand-body continuity of the St. Peter in the central Illinois Basin.<\/SPAN><\/SPAN><\/P>

<\/P><\/DIV><\/DIV><\/DIV>", "summary": "Fault locations for St. Peter Sandstone", "title": "St. Peter Faults", "tags": [ "St. Peter Sandstone", "Illinois Basin", "Kentucky", "Indiana" ], "type": "", "typeKeywords": [], "thumbnail": "", "url": "", "minScale": 0, "maxScale": 0, "spatialReference": "", "accessInformation": "Collinson, C., Sargent, M. L., and Jennings, J. R., 1988, Chapter 14: Illinois Basin region, in Sloss, L. L., ed., The Geology of North America, v. D-2, Sedimentary Cover\u2014North American Craton: U.S.: Decade of North American Geology: Geological Society of America, p. 383\u2013426.", "licenseInfo": "See access and use constraints information." }