https://ilstratwiki.web.illinois.edu/index.php?title=Tygett_Sandstone_Member&feed=atom&action=historyTygett Sandstone Member - Revision history2024-03-29T06:31:36ZRevision history for this page on the wikiMediaWiki 1.38.4https://ilstratwiki.web.illinois.edu/index.php?title=Tygett_Sandstone_Member&diff=15611&oldid=prevJennifer.Obrad at 16:25, 13 January 20172017-01-13T16:25:30Z<p></p>
<p><b>New page</b></p><div>{{Editwithform}}<br />
{{Tree<br />
|category1=Paleozoic Erathem<br />
|category2=Mississippian Subsystem<br />
|category3=Elviran Stage<br />
|category4=Kaskaskia Sequence<br />
|category5=Pope Megagroup<br />
|category6=Chesterian Series<br />
|category7=Clore Formation<br />
|category8=Sandstone<br />
|tree1=Pope Megagroup<br />
|tree2=Clore Formation<br />
|tree3=Tygett Sandstone Member<br />
|tree21=Paleozoic Erathem<br />
|tree22=Mississippian Subsystem<br />
|tree23=Chesterian Series<br />
|tree24=Elviran Stage<br />
|tree31=Kaskaskia Sequence<br />
}}<br />
==Primary source==<br />
Willman, H. B., Elwood Atherton, T. C. Buschbach, Charles Collinson, John C. Frye, M. E. Hopkins, Jerry A. Lineback, and Jack A. Simon, 1975, Handbook of Illinois Stratigraphy: Illinois State Geological Survey Bulletin 95, 261 p.<br />
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==Contributing author&#40;s&#41;==<br />
Elwood Atherton, Charles Collinson, and Jerry A. Lineback<br />
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==Name==<br />
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===Original description===<br />
The Tygett Sandstone Member of the Clore Formation (Swann, 1963, p. 40, 42).<br />
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===Derivation===<br />
Named for Tygett School, Union County.<br />
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===Other names===<br />
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===History&#47;background===<br />
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==Type section==<br />
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===Type location===<br />
The type section of the Tygett (Swann, 1963, p. 40, 42) is located 1.5 miles north of Tygett School, on Bradshaw Creek (NE NW 24, 11S-1W), where it is 26 feet thick.<br />
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===Type author&#40;s&#41;===<br />
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===Type status===<br />
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==Reference section==<br />
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===Reference location===<br />
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===Reference author&#40;s&#41;===<br />
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===Reference status===<br />
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==Stratigraphic relationships==<br />
The Tygett Sandstone Member is the middle member of the Clore Formation.<br />
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==Extent and thickness==<br />
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==Lithology==<br />
It consists of sandstone and minor amounts of shale.<br />
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==Core&#40;s&#41;==<br />
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==Photograph&#40;s&#41;==<br />
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==Contacts==<br />
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==Well log characteristics==<br />
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==Fossils==<br />
''Sigillaria'' trunks and fragments are common in some beds.<br />
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==Age and correlation==<br />
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==Environments of deposition==<br />
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==Economic importance==<br />
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==Remarks==<br />
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==References==<br />
SWANN, D. H., 1963, Classification of Genevievian and Chesterian (Late Mississippian) rocks of Illinois: Illinois State Geological Survey Report of Investigations 216, 91 p.<br />
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{{Codes<br />
|membercode=4130<br />
|geo_unit=--<br />
}}</div>Jennifer.Obrad