https://ilstratwiki.web.illinois.edu/index.php?title=File:Figure_C-1A.jpg&feed=atom&action=historyFile:Figure C-1A.jpg - Revision history2024-03-28T15:07:52ZRevision history for this page on the wikiMediaWiki 1.38.4https://ilstratwiki.web.illinois.edu/index.php?title=File:Figure_C-1A.jpg&diff=5741&oldid=prevAlan.Myers at 20:18, 6 April 20162016-04-06T20:18:53Z<p></p>
<p><b>New page</b></p><div>Fig. Є-1A -- Massive Potosi Dolomite in a quarry 4 miles northwest of Ashton, Ogle County.</div>Alan.Myers