https://ilstratwiki.web.illinois.edu/index.php?title=Houchin_Creek_Coal_Member&feed=atom&action=history
Houchin Creek Coal Member - Revision history
2024-03-29T09:04:39Z
Revision history for this page on the wiki
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https://ilstratwiki.web.illinois.edu/index.php?title=Houchin_Creek_Coal_Member&diff=19648&oldid=prev
Jennifer.Obrad: /* Primary source */
2022-02-09T16:37:22Z
<p><span dir="auto"><span class="autocomment">Primary source</span></span></p>
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<td colspan="2" style="background-color: #fff; color: #202122; text-align: center;">Revision as of 16:37, 9 February 2022</td>
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<tr><td class="diff-marker"></td><td style="background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><div>==Primary source==</div></td><td class="diff-marker"></td><td style="background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><div>==Primary source==</div></td></tr>
<tr><td class="diff-marker" data-marker="−"></td><td style="color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #ffe49c; vertical-align: top; white-space: pre-wrap;"><div>Nelson, W.J., <del style="font-weight: bold; text-decoration: none;">2020</del>, Pennsylvanian Subsystem in Illinois: Illinois State Geological Survey Bulletin (in press)<del style="font-weight: bold; text-decoration: none;">. <br></del></div></td><td class="diff-marker" data-marker="+"></td><td style="color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;"><div>Nelson, W.J., <ins style="font-weight: bold; text-decoration: none;">P.H. Heckel and J.M. Obrad, 2022</ins>, Pennsylvanian Subsystem in Illinois: Illinois State Geological Survey<ins style="font-weight: bold; text-decoration: none;">, </ins>Bulletin (in press).</div></td></tr>
<tr><td class="diff-marker" data-marker="−"></td><td style="color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #ffe49c; vertical-align: top; white-space: pre-wrap;"><div><del style="font-weight: bold; text-decoration: none;">Edited and figures drafted by Jennifer M. Obrad</del>.</div></td><td colspan="2" class="diff-side-added"></td></tr>
<tr><td class="diff-marker"></td><td style="background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><br/></td><td class="diff-marker"></td><td style="background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><br/></td></tr>
<tr><td class="diff-marker"></td><td style="background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><div>==Contributing author&#40;s&#41;==</div></td><td class="diff-marker"></td><td style="background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><div>==Contributing author&#40;s&#41;==</div></td></tr>
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Jennifer.Obrad
https://ilstratwiki.web.illinois.edu/index.php?title=Houchin_Creek_Coal_Member&diff=19526&oldid=prev
Jennifer.Obrad at 18:33, 16 February 2021
2021-02-16T18:33:13Z
<p></p>
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<td colspan="2" style="background-color: #fff; color: #202122; text-align: center;">Revision as of 18:33, 16 February 2021</td>
</tr><tr><td colspan="2" class="diff-lineno" id="mw-diff-left-l97">Line 97:</td>
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<tr><td class="diff-marker"></td><td style="background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><br/></td><td class="diff-marker"></td><td style="background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><br/></td></tr>
<tr><td class="diff-marker"></td><td style="background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><div>==Reference section(1)==</div></td><td class="diff-marker"></td><td style="background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><div>==Reference section(1)==</div></td></tr>
<tr><td class="diff-marker" data-marker="−"></td><td style="color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #ffe49c; vertical-align: top; white-space: pre-wrap;"><div><del style="font-weight: bold; text-decoration: none;">[[file:Penn_carbondale_4-7.jpg|250px|{{file:Penn_carbondale_4-7.jpg}}|thumb]]</del></div></td><td class="diff-marker" data-marker="+"></td><td style="color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;"><div> </div></td></tr>
<tr><td class="diff-marker"></td><td style="background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><div>===Reference location===</div></td><td class="diff-marker"></td><td style="background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><div>===Reference location===</div></td></tr>
<tr><td class="diff-marker"></td><td style="background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><div>The principal reference section is core from Indiana Geological Survey borehole SDH-306, drilled in sec. 2, T 2 S, R 7 W, Pike County, Indiana (Figure 4-7). </div></td><td class="diff-marker"></td><td style="background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><div>The principal reference section is core from Indiana Geological Survey borehole SDH-306, drilled in sec. 2, T 2 S, R 7 W, Pike County, Indiana (Figure 4-7). </div></td></tr>
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<tr><td class="diff-marker"></td><td style="background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><div>===Reference status===</div></td><td class="diff-marker"></td><td style="background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><div>===Reference status===</div></td></tr>
<tr><td class="diff-marker"></td><td style="background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><div>Logs from SDH-306 are on file at the Indiana Geological Survey and can be downloaded from the Indiana Geological Survey website (well ID number 115871). Core is archived at the Indiana Geological Survey core facility in Bloomington under core file no. 609. </div></td><td class="diff-marker"></td><td style="background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><div>Logs from SDH-306 are on file at the Indiana Geological Survey and can be downloaded from the Indiana Geological Survey website (well ID number 115871). Core is archived at the Indiana Geological Survey core facility in Bloomington under core file no. 609. </div></td></tr>
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<tr><td class="diff-marker"></td><td style="background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><br/></td><td class="diff-marker"></td><td style="background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><br/></td></tr>
<tr><td class="diff-marker"></td><td style="background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><div>==Reference section(2)==</div></td><td class="diff-marker"></td><td style="background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><div>==Reference section(2)==</div></td></tr>
<tr><td class="diff-marker" data-marker="−"></td><td style="color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #ffe49c; vertical-align: top; white-space: pre-wrap;"><div><del style="font-weight: bold; text-decoration: none;">[[file:Penn_carbondale_4-43.jpg|250px|{{file:Penn_carbondale_4-43.jpg}}|thumb]]</del></div></td><td class="diff-marker" data-marker="+"></td><td style="color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;"><div> </div></td></tr>
<tr><td class="diff-marker" data-marker="−"></td><td style="color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #ffe49c; vertical-align: top; white-space: pre-wrap;"><div><del style="font-weight: bold; text-decoration: none;">[[file:Penn_carbondale_4-44.jpg|250px|{{file:Penn_carbondale_4-44.jpg}}|thumb]]</del></div></td><td colspan="2" class="diff-side-added"></td></tr>
<tr><td class="diff-marker"></td><td style="background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><div>===Reference location===</div></td><td class="diff-marker"></td><td style="background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><div>===Reference location===</div></td></tr>
<tr><td class="diff-marker"></td><td style="background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><div>As a reference section for Illinois, the type section of the Summum cyclothem (Wanless 1957, geologic section 39, p. 204–205) would have served well (Figure 4-43). Unfortunately, Peppers (1970, p. 50) reported that the section Wanless (1957) described had been “destroyed by strip mine operations.” Peppers (p. 50) nominated, but did not describe, an “alternate type section” along Big Creek in Fulton County, Illinois. Russell Jacobson and Brian Trask of the ISGS visited this site in 1980, describing and photographing the outcrop. At the time, the exposure showed about 4 ft (1.2 m) of black shale (Excello) overlying 3 to 4 ft (0.9 to 1.2 m) of coal, with the base concealed. Such a short section is not informative enough to serve as a reference section.<br></div></td><td class="diff-marker"></td><td style="background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><div>As a reference section for Illinois, the type section of the Summum cyclothem (Wanless 1957, geologic section 39, p. 204–205) would have served well (Figure 4-43). Unfortunately, Peppers (1970, p. 50) reported that the section Wanless (1957) described had been “destroyed by strip mine operations.” Peppers (p. 50) nominated, but did not describe, an “alternate type section” along Big Creek in Fulton County, Illinois. Russell Jacobson and Brian Trask of the ISGS visited this site in 1980, describing and photographing the outcrop. At the time, the exposure showed about 4 ft (1.2 m) of black shale (Excello) overlying 3 to 4 ft (0.9 to 1.2 m) of coal, with the base concealed. Such a short section is not informative enough to serve as a reference section.<br></div></td></tr>
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<td colspan="2" class="diff-lineno">Line 148:</td></tr>
<tr><td class="diff-marker"></td><td style="background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><br/></td><td class="diff-marker"></td><td style="background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><br/></td></tr>
<tr><td class="diff-marker"></td><td style="background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><div>==Well log characteristics==</div></td><td class="diff-marker"></td><td style="background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><div>==Well log characteristics==</div></td></tr>
<tr><td class="diff-marker" data-marker="−"></td><td style="color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #ffe49c; vertical-align: top; white-space: pre-wrap;"><div>[[file:Penn_carbondale_4-36.jpg|250px|{{file:Penn_carbondale_4-36.jpg}}<del style="font-weight: bold; text-decoration: none;">|left</del>|thumb]]</div></td><td class="diff-marker" data-marker="+"></td><td style="color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;"><div>[[file:Penn_carbondale_4-36.jpg|250px|{{file:Penn_carbondale_4-36.jpg}}|thumb]]</div></td></tr>
<tr><td class="diff-marker"></td><td style="background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><div>Typical for coal. Together with the overlying Excello Shale and Hanover Limestone, the Houchin Creek produces a distinctive double-peaked or “bird’s-beak” profile on resistivity logs (Figure 4-36). </div></td><td class="diff-marker"></td><td style="background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><div>Typical for coal. Together with the overlying Excello Shale and Hanover Limestone, the Houchin Creek produces a distinctive double-peaked or “bird’s-beak” profile on resistivity logs (Figure 4-36). </div></td></tr>
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Jennifer.Obrad
https://ilstratwiki.web.illinois.edu/index.php?title=Houchin_Creek_Coal_Member&diff=19525&oldid=prev
Jennifer.Obrad at 18:29, 16 February 2021
2021-02-16T18:29:29Z
<p></p>
<a href="https://ilstratwiki.web.illinois.edu/index.php?title=Houchin_Creek_Coal_Member&diff=19525&oldid=19524">Show changes</a>
Jennifer.Obrad
https://ilstratwiki.web.illinois.edu/index.php?title=Houchin_Creek_Coal_Member&diff=19524&oldid=prev
Jennifer.Obrad: Created page with "{{Editwithform}} {{Tree |category1=Paleozoic Erathem |category2=Pennsylvanian Subsystem |category3=Absaroka Sequence |category4=Desmoinesian Series |category5=Carbondale Forma..."
2021-02-16T17:49:27Z
<p>Created page with "{{Editwithform}} {{Tree |category1=Paleozoic Erathem |category2=Pennsylvanian Subsystem |category3=Absaroka Sequence |category4=Desmoinesian Series |category5=Carbondale Forma..."</p>
<p><b>New page</b></p><div>{{Editwithform}}<br />
{{Tree<br />
|category1=Paleozoic Erathem<br />
|category2=Pennsylvanian Subsystem<br />
|category3=Absaroka Sequence<br />
|category4=Desmoinesian Series<br />
|category5=Carbondale Formation<br />
|category6=Coal<br />
|tree1=Carbondale Formation<br />
|tree2=HHouchin Creek Coal Member<br />
|tree21=Paleozoic Erathem<br />
|tree22=Pennsylvanian Subsystem<br />
|tree23=Desmoinesian Series<br />
|tree31=Absaroka Sequence<br />
}}<br />
==Primary source==<br />
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==Contributing author&#40;s&#41;==<br />
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==Name==<br />
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===Original description===<br />
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===Derivation===<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 />
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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 status===<br />
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==Stratigraphic relationships==<br />
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==Extent and thickness==<br />
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==Lithology==<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 />
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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 />
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{{Codes<br />
|membercode=2840<br />
|geo_unit=c-hc<br />
|geo_image=Penn symbol.png<br />
}}</div>
Jennifer.Obrad