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• 2008-11-09 03:03 Editorofthewiki 644×615× (64765 bytes) {{Information |Description=Isoseismal Map of the November 9, 1968 Illinois earthquake |Source=https://earthquake.usgs.gov/regional/states/events/1968_11_09_iso.php |Date=2008 |Author=USGS |Permission=see below |other_versions= }}