<
xs:restriction base="
xs:string">
<xs:enumeration value="adpression/compression"/>
<xs:enumeration value="body"/>
<xs:enumeration value="cast"/>
<xs:enumeration value="charcoalification"/>
<xs:enumeration value="coalified"/>
<xs:enumeration value="concretion"/>
<xs:enumeration value="dissolution traces"/>
<xs:enumeration value="mold/impression"/>
<xs:enumeration value="permineralised"/>
<xs:enumeration value="recrystallised"/>
<xs:enumeration value="soft parts"/>
<xs:enumeration value="trace"/>
</
xs:restriction>