Difference between revisions of "Browning Sandstone Member"
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Latest revision as of 17:45, 5 February 2021
Nelson, W.J., 2020, Pennsylvanian Subsystem in Illinois: Illinois State Geological Survey Bulletin (in press).
Edited and figures drafted by Jennifer M. Obrad.
The Browning Sandstone has been attributed to W.V. Searight (1925–1927), but this was an unpublished manuscript. Wanless (1939, 1956) briefly mentioned the unit. The first proper descriptions, including measured sections, appear in Wanless (1957).
The name refers to a village and township in Schuyler County, northwestern Illinois, where the sandstone fills channels eroded into strata beneath the underclay of the Colchester Coal.
The type locality is located in Browning Township (sec. 18, T 2 N, R 1 E).
In this report, the Browning Sandstone has been determined to occupy the same stratigraphic position as the Coxville Sandstone, which was named earlier. The name Browning Sandstone is hereby abandoned on the basis of priority.
- Wanless, H.R., 1939, Pennsylvanian correlations in the Eastern Interior and Appalachian coal fields: Geological Society of America, Special Paper 17, 130 p.
- Wanless, H.R., 1956, Classification of the Pennsylvanian rocks of Illinois as of 1956: Illinois State Geological Survey, Circular 217, 14 p.
- Wanless, H.R., 1957, Geology and mineral resources of the Beardstown, Glasford, Havana, and Vermont Quadrangles: Illinois State Geological Survey, Bulletin 82, 233 p.
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