<rdf:RDF xmlns:rdf="http://www.w3.org/1999/02/22-rdf-syntax-ns#" xmlns:dcterms="http://purl.org/dc/terms/">
<rdf:Description rdf:about="https://www.lithicsfordummies.artinterp2.org/items/show/15">
    <dcterms:title><![CDATA[Obsidian Cortical Macroblade]]></dcterms:title>
    <dcterms:description><![CDATA[An obsidian first series cortical macroblade. With pieces connected, 104mm  long and 24mm wide. Detached from obsidian polyhedral core by indirect percussion using a moose antler punch and billet. <br />
<br />
A great example of a hinge fracture, showing how the fracture curves upwards abruptly and can be placed back on, acting similar in way to a door hinge. ]]></dcterms:description>
</rdf:Description><rdf:Description rdf:about="https://www.lithicsfordummies.artinterp2.org/items/show/14">
    <dcterms:title><![CDATA[Obsidian Experimental Side Notched Projectile Point]]></dcterms:title>
    <dcterms:description><![CDATA[An obsidian side and base notched projectile point. 42mm long and 16mm wide. Was an obsidian flake removed from a larger core that was worked bifacially into a projectile point. Slightly serrated. Created by pressure flaking using a copper pressure flaker and Ishi stick. ]]></dcterms:description>
    <dcterms:medium><![CDATA[Obsidian]]></dcterms:medium>
</rdf:Description><rdf:Description rdf:about="https://www.lithicsfordummies.artinterp2.org/items/show/13">
    <dcterms:title><![CDATA[Obsidian Bifurcated Projectile Point]]></dcterms:title>
    <dcterms:description><![CDATA[An obsidian bifurcated projectile point. 58mm long and 21mm wide. Was an obsidian preform that was worked bifacially into a projectile point. Slightly serrated. Created by pressure flaking using a deer antler tine, retouched and notched with a copper pressure flaker. <br />
<br />
A bifurcated point is characterized by a stem with a central notch or fork that splits the base into two distinct lobes. ]]></dcterms:description>
    <dcterms:medium><![CDATA[Obsidian]]></dcterms:medium>
</rdf:Description><rdf:Description rdf:about="https://www.lithicsfordummies.artinterp2.org/items/show/12">
    <dcterms:title><![CDATA[Obsidian Side Notched Projectile Point 02]]></dcterms:title>
    <dcterms:description><![CDATA[An obsidian side and base notched projectile point. 38mm long and 14mm wide. Was an obsidian flake removed from a larger core, worked bifacially into a projectile point. Created by pressure flaking using a copper pressure flaker and notched using the thin end of a metal file. <br /><br />Based on an Emigrant Side Notch projectile point: <a href="https://www.projectilepoints.net/Points/Emigrant.html">Emigrant Side Notch</a>]]></dcterms:description>
    <dcterms:medium><![CDATA[Obsidian]]></dcterms:medium>
</rdf:Description><rdf:Description rdf:about="https://www.lithicsfordummies.artinterp2.org/items/show/11">
    <dcterms:title><![CDATA[Georgetown First Series Blade 02]]></dcterms:title>
</rdf:Description><rdf:Description rdf:about="https://www.lithicsfordummies.artinterp2.org/items/show/10">
    <dcterms:title><![CDATA[Georgetown First Series Blade 01]]></dcterms:title>
</rdf:Description><rdf:Description rdf:about="https://www.lithicsfordummies.artinterp2.org/items/show/9">
    <dcterms:title><![CDATA[Obsidian Preform 02]]></dcterms:title>
    <dcterms:description><![CDATA[An obsidian preform. 58mm long and 22mm wide. Was an obsidian spall worked bifacially down into a preform. Created by direct percussion using hammerstones and deer antler, then pressure flaked using an antler tine. ]]></dcterms:description>
    <dcterms:medium><![CDATA[Obsidian]]></dcterms:medium>
</rdf:Description><rdf:Description rdf:about="https://www.lithicsfordummies.artinterp2.org/items/show/8">
    <dcterms:title><![CDATA[Obsidian Side Notched Projectile Point 01]]></dcterms:title>
    <dcterms:description><![CDATA[An obsidian side and base notched projectile point. 33mm long and 13mm wide. Was an obsidian flake removed from a larger core that was worked bifacially into a projectile point. Created by pressure flaking using a copper pressure flaker and Ishi stick. <br /><br /><span>Based on an Emigrant Side Notch projectile point: </span><a href="https://www.projectilepoints.net/Points/Emigrant.html">Emigrant Side Notch</a>]]></dcterms:description>
    <dcterms:medium><![CDATA[Obsidian]]></dcterms:medium>
</rdf:Description><rdf:Description rdf:about="https://www.lithicsfordummies.artinterp2.org/items/show/7">
    <dcterms:title><![CDATA[Keokuk Preform]]></dcterms:title>
    <dcterms:description><![CDATA[A keokuk preform. 86mm long and 30mm wide. Was a keokuk spall that was worked bifacially into a preform. Created by direct percussion using hammerstones and a deer antler billet, then pressure flaked using a copper pressure flaker. ]]></dcterms:description>
    <dcterms:medium><![CDATA[Keokuk Chert]]></dcterms:medium>
</rdf:Description><rdf:Description rdf:about="https://www.lithicsfordummies.artinterp2.org/items/show/6">
    <dcterms:title><![CDATA[Obsidian Side Notched Projectile Point]]></dcterms:title>
    <dcterms:description><![CDATA[An experimental obsidian side notched projectile point with a convex base. 44mm long and 26mm wide. Was an obsidian flake removed from a larger core that was worked bifacially into a projectile point. Created by pressure flaking using a copper pressure flaker.<br /><br />Experimental point, was testing different base types. Tried a convex base/stem, similar to subtype 3 of the Duval Stemmed: <a href="https://www.projectilepoints.net/Points/Duval.html">Duval Stemmed Subtype 3</a>]]></dcterms:description>
    <dcterms:medium><![CDATA[Obsidian]]></dcterms:medium>
</rdf:Description></rdf:RDF>
