<![CDATA[<br>Source: Wikipedia article <a href="https://en.wikipedia.org/wiki/List_of_archaeological_sites_on_the_National_Register_of_Historic_Places_in_Illinois#cite_ref-3">List of archaeological sites on the National Register of Historic Places in Illinois</a>]]>
<![CDATA[<br>Source: Wikipedia article <a href="https://en.wikipedia.org/wiki/List_of_archaeological_sites_on_the_National_Register_of_Historic_Places_in_Illinois#cite_ref-4">List of archaeological sites on the National Register of Historic Places in Illinois</a>]]>
<![CDATA[<br>Source: Wikipedia article <a href="https://en.wikipedia.org/wiki/List_of_archaeological_sites_on_the_National_Register_of_Historic_Places_in_Illinois#cite_ref-5">List of archaeological sites on the National Register of Historic Places in Illinois</a>]]>
<![CDATA[<br>Source: Wikipedia article <a href="https://en.wikipedia.org/wiki/List_of_archaeological_sites_on_the_National_Register_of_Historic_Places_in_Illinois#cite_ref-6">List of archaeological sites on the National Register of Historic Places in Illinois</a>]]>
<![CDATA[<br>Source: Wikipedia article <a href="https://en.wikipedia.org/wiki/List_of_archaeological_sites_on_the_National_Register_of_Historic_Places_in_Illinois#cite_ref-7">List of archaeological sites on the National Register of Historic Places in Illinois</a>]]>
<![CDATA[<br>Source: Wikipedia article <a href="https://en.wikipedia.org/wiki/List_of_archaeological_sites_on_the_National_Register_of_Historic_Places_in_Illinois#cite_ref-8">List of archaeological sites on the National Register of Historic Places in Illinois</a>]]>
<![CDATA[<br>Source: Wikipedia article <a href="https://en.wikipedia.org/wiki/List_of_archaeological_sites_on_the_National_Register_of_Historic_Places_in_Illinois#cite_ref-9">List of archaeological sites on the National Register of Historic Places in Illinois</a>]]>
<![CDATA[<br>Source: Wikipedia article <a href="https://en.wikipedia.org/wiki/List_of_archaeological_sites_on_the_National_Register_of_Historic_Places_in_Illinois#cite_ref-10">List of archaeological sites on the National Register of Historic Places in Illinois</a>]]>
<![CDATA[<br>Source: Wikipedia article <a href="https://en.wikipedia.org/wiki/List_of_archaeological_sites_on_the_National_Register_of_Historic_Places_in_Illinois#cite_ref-11">List of archaeological sites on the National Register of Historic Places in Illinois</a>]]>
<![CDATA[<br>Source: Wikipedia article <a href="https://en.wikipedia.org/wiki/List_of_archaeological_sites_on_the_National_Register_of_Historic_Places_in_Illinois#cite_ref-12">List of archaeological sites on the National Register of Historic Places in Illinois</a>]]>
<![CDATA[<br>Source: Wikipedia article <a href="https://en.wikipedia.org/wiki/List_of_archaeological_sites_on_the_National_Register_of_Historic_Places_in_Illinois#cite_ref-13">List of archaeological sites on the National Register of Historic Places in Illinois</a>]]>
<![CDATA[<br>Source: Wikipedia article <a href="https://en.wikipedia.org/wiki/List_of_archaeological_sites_on_the_National_Register_of_Historic_Places_in_Illinois#cite_ref-14">List of archaeological sites on the National Register of Historic Places in Illinois</a>]]>
<![CDATA[<br>Source: Wikipedia article <a href="https://en.wikipedia.org/wiki/List_of_archaeological_sites_on_the_National_Register_of_Historic_Places_in_Illinois#cite_ref-15">List of archaeological sites on the National Register of Historic Places in Illinois</a>]]>
<![CDATA[<br>Source: Wikipedia article <a href="https://en.wikipedia.org/wiki/List_of_archaeological_sites_on_the_National_Register_of_Historic_Places_in_Illinois#cite_ref-16">List of archaeological sites on the National Register of Historic Places in Illinois</a>]]>
<![CDATA[<br>Source: Wikipedia article <a href="https://en.wikipedia.org/wiki/List_of_archaeological_sites_on_the_National_Register_of_Historic_Places_in_Illinois#cite_ref-17">List of archaeological sites on the National Register of Historic Places in Illinois</a>]]>
<![CDATA[<br>Source: Wikipedia article <a href="https://en.wikipedia.org/wiki/List_of_archaeological_sites_on_the_National_Register_of_Historic_Places_in_Illinois#cite_ref-18">List of archaeological sites on the National Register of Historic Places in Illinois</a>]]>
<![CDATA[<br>Source: Wikipedia article <a href="https://en.wikipedia.org/wiki/List_of_archaeological_sites_on_the_National_Register_of_Historic_Places_in_Illinois#cite_ref-19">List of archaeological sites on the National Register of Historic Places in Illinois</a>]]>
<![CDATA[<br>Source: Wikipedia article <a href="https://en.wikipedia.org/wiki/List_of_archaeological_sites_on_the_National_Register_of_Historic_Places_in_Illinois#cite_ref-20">List of archaeological sites on the National Register of Historic Places in Illinois</a>]]>
<![CDATA[<br>Source: Wikipedia article <a href="https://en.wikipedia.org/wiki/List_of_archaeological_sites_on_the_National_Register_of_Historic_Places_in_Illinois#cite_ref-21">List of archaeological sites on the National Register of Historic Places in Illinois</a>]]>
<![CDATA[<br>Source: Wikipedia article <a href="https://en.wikipedia.org/wiki/List_of_archaeological_sites_on_the_National_Register_of_Historic_Places_in_Illinois#cite_ref-22">List of archaeological sites on the National Register of Historic Places in Illinois</a>]]>
<![CDATA[<br>Source: Wikipedia article <a href="https://en.wikipedia.org/wiki/List_of_archaeological_sites_on_the_National_Register_of_Historic_Places_in_Illinois#cite_ref-23">List of archaeological sites on the National Register of Historic Places in Illinois</a>]]>
<![CDATA[<br>Source: Wikipedia article <a href="https://en.wikipedia.org/wiki/List_of_archaeological_sites_on_the_National_Register_of_Historic_Places_in_Illinois#cite_ref-24">List of archaeological sites on the National Register of Historic Places in Illinois</a>]]>
<![CDATA[<br>Source: Wikipedia article <a href="https://en.wikipedia.org/wiki/List_of_archaeological_sites_on_the_National_Register_of_Historic_Places_in_Illinois#cite_ref-25">List of archaeological sites on the National Register of Historic Places in Illinois</a>]]>
<![CDATA[<br>Source: Wikipedia article <a href="https://en.wikipedia.org/wiki/List_of_archaeological_sites_on_the_National_Register_of_Historic_Places_in_Illinois#cite_ref-26">List of archaeological sites on the National Register of Historic Places in Illinois</a>]]>
<![CDATA[<br>Source: Wikipedia article <a href="https://en.wikipedia.org/wiki/List_of_archaeological_sites_on_the_National_Register_of_Historic_Places_in_Illinois#cite_ref-27">List of archaeological sites on the National Register of Historic Places in Illinois</a>]]>
<![CDATA[<br>Source: Wikipedia article <a href="https://en.wikipedia.org/wiki/List_of_archaeological_sites_on_the_National_Register_of_Historic_Places_in_Illinois#cite_ref-28">List of archaeological sites on the National Register of Historic Places in Illinois</a>]]>
<![CDATA[<br>Source: Wikipedia article <a href="https://en.wikipedia.org/wiki/List_of_archaeological_sites_on_the_National_Register_of_Historic_Places_in_Illinois#cite_ref-29">List of archaeological sites on the National Register of Historic Places in Illinois</a>]]>
<![CDATA[<br>Source: Wikipedia article <a href="https://en.wikipedia.org/wiki/List_of_archaeological_sites_on_the_National_Register_of_Historic_Places_in_Illinois#cite_ref-30">List of archaeological sites on the National Register of Historic Places in Illinois</a>]]>
<![CDATA[<br>Source: Wikipedia article <a href="https://en.wikipedia.org/wiki/List_of_archaeological_sites_on_the_National_Register_of_Historic_Places_in_Illinois#cite_ref-31">List of archaeological sites on the National Register of Historic Places in Illinois</a>]]>
<![CDATA[<br>Source: Wikipedia article <a href="https://en.wikipedia.org/wiki/List_of_archaeological_sites_on_the_National_Register_of_Historic_Places_in_Illinois#cite_ref-32">List of archaeological sites on the National Register of Historic Places in Illinois</a>]]>
<![CDATA[<br>Source: Wikipedia article <a href="https://en.wikipedia.org/wiki/List_of_archaeological_sites_on_the_National_Register_of_Historic_Places_in_Illinois#cite_ref-33">List of archaeological sites on the National Register of Historic Places in Illinois</a>]]>
<![CDATA[<br>Source: Wikipedia article <a href="https://en.wikipedia.org/wiki/List_of_archaeological_sites_on_the_National_Register_of_Historic_Places_in_Illinois#cite_ref-34">List of archaeological sites on the National Register of Historic Places in Illinois</a>]]>
<![CDATA[<br>Source: Wikipedia article <a href="https://en.wikipedia.org/wiki/List_of_archaeological_sites_on_the_National_Register_of_Historic_Places_in_Illinois#cite_ref-35">List of archaeological sites on the National Register of Historic Places in Illinois</a>]]>
<![CDATA[<br>Source: Wikipedia article <a href="https://en.wikipedia.org/wiki/List_of_archaeological_sites_on_the_National_Register_of_Historic_Places_in_Illinois#cite_ref-36">List of archaeological sites on the National Register of Historic Places in Illinois</a>]]>
<![CDATA[<br>Source: Wikipedia article <a href="https://en.wikipedia.org/wiki/List_of_archaeological_sites_on_the_National_Register_of_Historic_Places_in_Illinois#cite_ref-37">List of archaeological sites on the National Register of Historic Places in Illinois</a>]]>
<![CDATA[<br>Source: Wikipedia article <a href="https://en.wikipedia.org/wiki/List_of_archaeological_sites_on_the_National_Register_of_Historic_Places_in_Illinois#cite_ref-38">List of archaeological sites on the National Register of Historic Places in Illinois</a>]]>
<![CDATA[<br>Source: Wikipedia article <a href="https://en.wikipedia.org/wiki/List_of_archaeological_sites_on_the_National_Register_of_Historic_Places_in_Illinois#cite_ref-39">List of archaeological sites on the National Register of Historic Places in Illinois</a>]]>
<![CDATA[<br>Source: Wikipedia article <a href="https://en.wikipedia.org/wiki/List_of_archaeological_sites_on_the_National_Register_of_Historic_Places_in_Illinois#cite_ref-40">List of archaeological sites on the National Register of Historic Places in Illinois</a>]]>
<![CDATA[<br>Source: Wikipedia article <a href="https://en.wikipedia.org/wiki/List_of_archaeological_sites_on_the_National_Register_of_Historic_Places_in_Illinois#cite_ref-41">List of archaeological sites on the National Register of Historic Places in Illinois</a>]]>
<![CDATA[<br>Source: Wikipedia article <a href="https://en.wikipedia.org/wiki/List_of_archaeological_sites_on_the_National_Register_of_Historic_Places_in_Illinois#cite_ref-42">List of archaeological sites on the National Register of Historic Places in Illinois</a>]]>
<![CDATA[<br>Source: Wikipedia article <a href="https://en.wikipedia.org/wiki/List_of_archaeological_sites_on_the_National_Register_of_Historic_Places_in_Illinois#cite_ref-43">List of archaeological sites on the National Register of Historic Places in Illinois</a>]]>
<![CDATA[<br>Source: Wikipedia article <a href="https://en.wikipedia.org/wiki/List_of_archaeological_sites_on_the_National_Register_of_Historic_Places_in_Illinois#cite_ref-44">List of archaeological sites on the National Register of Historic Places in Illinois</a>]]>
<![CDATA[<br>Source: Wikipedia article <a href="https://en.wikipedia.org/wiki/List_of_archaeological_sites_on_the_National_Register_of_Historic_Places_in_Illinois#cite_ref-45">List of archaeological sites on the National Register of Historic Places in Illinois</a>]]>
<![CDATA[<br>Source: Wikipedia article <a href="https://en.wikipedia.org/wiki/List_of_archaeological_sites_on_the_National_Register_of_Historic_Places_in_Illinois#cite_ref-46">List of archaeological sites on the National Register of Historic Places in Illinois</a>]]>
<![CDATA[<br>Source: Wikipedia article <a href="https://en.wikipedia.org/wiki/List_of_archaeological_sites_on_the_National_Register_of_Historic_Places_in_Illinois#cite_ref-47">List of archaeological sites on the National Register of Historic Places in Illinois</a>]]>
<![CDATA[<br>Source: Wikipedia article <a href="https://en.wikipedia.org/wiki/List_of_archaeological_sites_on_the_National_Register_of_Historic_Places_in_Illinois#cite_ref-48">List of archaeological sites on the National Register of Historic Places in Illinois</a>]]>
<![CDATA[<br>Source: Wikipedia article <a href="https://en.wikipedia.org/wiki/List_of_archaeological_sites_on_the_National_Register_of_Historic_Places_in_Illinois#cite_ref-49">List of archaeological sites on the National Register of Historic Places in Illinois</a>]]>
<![CDATA[<br>Source: Wikipedia article <a href="https://en.wikipedia.org/wiki/List_of_archaeological_sites_on_the_National_Register_of_Historic_Places_in_Illinois#cite_ref-50">List of archaeological sites on the National Register of Historic Places in Illinois</a>]]>
<![CDATA[<br>Source: Wikipedia article <a href="https://en.wikipedia.org/wiki/List_of_archaeological_sites_on_the_National_Register_of_Historic_Places_in_Illinois#cite_ref-51">List of archaeological sites on the National Register of Historic Places in Illinois</a>]]>
<![CDATA[<br>Source: Wikipedia article <a href="https://en.wikipedia.org/wiki/List_of_archaeological_sites_on_the_National_Register_of_Historic_Places_in_Illinois#cite_ref-52">List of archaeological sites on the National Register of Historic Places in Illinois</a>]]>
<![CDATA[<br>Source: Wikipedia article <a href="https://en.wikipedia.org/wiki/List_of_archaeological_sites_on_the_National_Register_of_Historic_Places_in_Illinois#cite_ref-53">List of archaeological sites on the National Register of Historic Places in Illinois</a>]]>
<![CDATA[<br>Source: Wikipedia article <a href="https://en.wikipedia.org/wiki/List_of_archaeological_sites_on_the_National_Register_of_Historic_Places_in_Illinois#cite_ref-54">List of archaeological sites on the National Register of Historic Places in Illinois</a>]]>
<![CDATA[<br>Source: Wikipedia article <a href="https://en.wikipedia.org/wiki/List_of_archaeological_sites_on_the_National_Register_of_Historic_Places_in_Illinois#cite_ref-55">List of archaeological sites on the National Register of Historic Places in Illinois</a>]]>
<![CDATA[<br>Source: Wikipedia article <a href="https://en.wikipedia.org/wiki/List_of_archaeological_sites_on_the_National_Register_of_Historic_Places_in_Illinois#cite_ref-56">List of archaeological sites on the National Register of Historic Places in Illinois</a>]]>
<![CDATA[<br>Source: Wikipedia article <a href="https://en.wikipedia.org/wiki/List_of_archaeological_sites_on_the_National_Register_of_Historic_Places_in_Illinois#cite_ref-57">List of archaeological sites on the National Register of Historic Places in Illinois</a>]]>
<![CDATA[<br>Source: Wikipedia article <a href="https://en.wikipedia.org/wiki/List_of_archaeological_sites_on_the_National_Register_of_Historic_Places_in_Illinois#cite_ref-58">List of archaeological sites on the National Register of Historic Places in Illinois</a>]]>
<![CDATA[<br>Source: Wikipedia article <a href="https://en.wikipedia.org/wiki/List_of_archaeological_sites_on_the_National_Register_of_Historic_Places_in_Illinois#cite_ref-59">List of archaeological sites on the National Register of Historic Places in Illinois</a>]]>
<![CDATA[<br>Source: Wikipedia article <a href="https://en.wikipedia.org/wiki/List_of_archaeological_sites_on_the_National_Register_of_Historic_Places_in_Illinois#cite_ref-60">List of archaeological sites on the National Register of Historic Places in Illinois</a>]]>
<![CDATA[<br>Source: Wikipedia article <a href="https://en.wikipedia.org/wiki/List_of_archaeological_sites_on_the_National_Register_of_Historic_Places_in_Illinois#cite_ref-61">List of archaeological sites on the National Register of Historic Places in Illinois</a>]]>
<![CDATA[<br>Source: Wikipedia article <a href="https://en.wikipedia.org/wiki/List_of_archaeological_sites_on_the_National_Register_of_Historic_Places_in_Illinois#cite_ref-62">List of archaeological sites on the National Register of Historic Places in Illinois</a>]]>
<![CDATA[<br>Source: Wikipedia article <a href="https://en.wikipedia.org/wiki/List_of_archaeological_sites_on_the_National_Register_of_Historic_Places_in_Illinois#cite_ref-63">List of archaeological sites on the National Register of Historic Places in Illinois</a>]]>
<![CDATA[<br>Source: Wikipedia article <a href="https://en.wikipedia.org/wiki/List_of_archaeological_sites_on_the_National_Register_of_Historic_Places_in_Illinois#cite_ref-64">List of archaeological sites on the National Register of Historic Places in Illinois</a>]]>
<![CDATA[<br>Source: Wikipedia article <a href="https://en.wikipedia.org/wiki/List_of_archaeological_sites_on_the_National_Register_of_Historic_Places_in_Illinois#cite_ref-65">List of archaeological sites on the National Register of Historic Places in Illinois</a>]]>
<![CDATA[<br>Source: Wikipedia article <a href="https://en.wikipedia.org/wiki/List_of_archaeological_sites_on_the_National_Register_of_Historic_Places_in_Illinois#cite_ref-66">List of archaeological sites on the National Register of Historic Places in Illinois</a>]]>
<![CDATA[<br>Source: Wikipedia article <a href="https://en.wikipedia.org/wiki/List_of_archaeological_sites_on_the_National_Register_of_Historic_Places_in_Illinois#cite_ref-67">List of archaeological sites on the National Register of Historic Places in Illinois</a>]]>
<![CDATA[<br>Source: Wikipedia article <a href="https://en.wikipedia.org/wiki/List_of_archaeological_sites_on_the_National_Register_of_Historic_Places_in_Illinois#cite_ref-68">List of archaeological sites on the National Register of Historic Places in Illinois</a>]]>
<![CDATA[<br>Source: Wikipedia article <a href="https://en.wikipedia.org/wiki/List_of_archaeological_sites_on_the_National_Register_of_Historic_Places_in_Illinois#cite_ref-69">List of archaeological sites on the National Register of Historic Places in Illinois</a>]]>
<![CDATA[<br>Source: Wikipedia article <a href="https://en.wikipedia.org/wiki/List_of_archaeological_sites_on_the_National_Register_of_Historic_Places_in_Illinois#cite_ref-70">List of archaeological sites on the National Register of Historic Places in Illinois</a>]]>
<![CDATA[<br>Source: Wikipedia article <a href="https://en.wikipedia.org/wiki/List_of_archaeological_sites_on_the_National_Register_of_Historic_Places_in_Illinois#cite_ref-71">List of archaeological sites on the National Register of Historic Places in Illinois</a>]]>
<![CDATA[<br>Source: Wikipedia article <a href="https://en.wikipedia.org/wiki/List_of_archaeological_sites_on_the_National_Register_of_Historic_Places_in_Illinois#cite_ref-72">List of archaeological sites on the National Register of Historic Places in Illinois</a>]]>
<![CDATA[<br>Source: Wikipedia article <a href="https://en.wikipedia.org/wiki/List_of_archaeological_sites_on_the_National_Register_of_Historic_Places_in_Illinois#cite_ref-73">List of archaeological sites on the National Register of Historic Places in Illinois</a>]]>
<![CDATA[<br>Source: Wikipedia article <a href="https://en.wikipedia.org/wiki/List_of_archaeological_sites_on_the_National_Register_of_Historic_Places_in_Illinois#cite_ref-74">List of archaeological sites on the National Register of Historic Places in Illinois</a>]]>
<![CDATA[<br>Source: Wikipedia article <a href="https://en.wikipedia.org/wiki/List_of_archaeological_sites_on_the_National_Register_of_Historic_Places_in_Illinois#cite_ref-75">List of archaeological sites on the National Register of Historic Places in Illinois</a>]]>
<![CDATA[<br>Source: Wikipedia article <a href="https://en.wikipedia.org/wiki/List_of_archaeological_sites_on_the_National_Register_of_Historic_Places_in_Illinois#cite_ref-76">List of archaeological sites on the National Register of Historic Places in Illinois</a>]]>
<![CDATA[<br>Source: Wikipedia article <a href="https://en.wikipedia.org/wiki/List_of_archaeological_sites_on_the_National_Register_of_Historic_Places_in_Illinois#cite_ref-77">List of archaeological sites on the National Register of Historic Places in Illinois</a>]]>
<![CDATA[<br>Source: Wikipedia article <a href="https://en.wikipedia.org/wiki/List_of_archaeological_sites_on_the_National_Register_of_Historic_Places_in_Illinois#cite_ref-78">List of archaeological sites on the National Register of Historic Places in Illinois</a>]]>
<![CDATA[<br>Source: Wikipedia article <a href="https://en.wikipedia.org/wiki/List_of_archaeological_sites_on_the_National_Register_of_Historic_Places_in_Illinois#cite_ref-79">List of archaeological sites on the National Register of Historic Places in Illinois</a>]]>
<![CDATA[<br>Source: Wikipedia article <a href="https://en.wikipedia.org/wiki/List_of_archaeological_sites_on_the_National_Register_of_Historic_Places_in_Illinois#cite_ref-80">List of archaeological sites on the National Register of Historic Places in Illinois</a>]]>
<![CDATA[<br>Source: Wikipedia article <a href="https://en.wikipedia.org/wiki/List_of_archaeological_sites_on_the_National_Register_of_Historic_Places_in_Illinois#cite_ref-81">List of archaeological sites on the National Register of Historic Places in Illinois</a>]]>
<![CDATA[<br>Source: Wikipedia article <a href="https://en.wikipedia.org/wiki/List_of_archaeological_sites_on_the_National_Register_of_Historic_Places_in_Illinois#cite_ref-82">List of archaeological sites on the National Register of Historic Places in Illinois</a>]]>
<![CDATA[<br>Source: Wikipedia article <a href="https://en.wikipedia.org/wiki/List_of_archaeological_sites_on_the_National_Register_of_Historic_Places_in_Illinois#cite_ref-83">List of archaeological sites on the National Register of Historic Places in Illinois</a>]]>
<![CDATA[<br>Source: Wikipedia article <a href="https://en.wikipedia.org/wiki/List_of_archaeological_sites_on_the_National_Register_of_Historic_Places_in_Illinois#cite_ref-84">List of archaeological sites on the National Register of Historic Places in Illinois</a>]]>