Metacat

<input type="hidden" name="operator"      value="UNION"/>

<input type="hidden" name="returnfield"   value="originator/individualName/surName"/>

<input type="hidden" name="returnfield"   value="originator/individualName/givenName"/>

<input type="hidden" name="returnfield"   value="originator/organizationName"/>

<input type="hidden" name="returnfield"   value="creator/individualName/surName"/>

<input type="hidden" name="returnfield"   value="creator/organizationName"/>

<input type="hidden" name="returnfield"   value="dataset/title"/>

<input type="hidden" name="returnfield"   value="keyword"/>

<input type="hidden" name="returnfield"   value="creator/individualName/givenName"/>

<input type="hidden" name="returnfield"   value="idinfo/citation/citeinfo/title"/>

<input type="hidden" name="returnfield"   value="idinfo/citation/citeinfo/origin"/>

<input type="hidden" name="returnfield"   value="idinfo/keywords/theme/themekey"/>

<input type="hidden" name="returndoctype" value="metadata"/>

<input type="hidden" name="returndoctype" value="-//ecoinformatics.org//eml-dataset-2.0.0beta6//EN"/>

<input type="hidden" name="returndoctype" value="-//ecoinformatics.org//eml-dataset-2.0.0beta4//EN"/>

<input type="hidden" name="returndoctype" value="eml://ecoinformatics.org/eml-2.0.1"/>

<input type="hidden" name="returndoctype" value="eml://ecoinformatics.org/eml-2.0.0"/>

<input type="hidden" name="returndoctype" value="-//NCEAS//eml-dataset-2.0//EN"/>

<input type="hidden" name="returndoctype" value="-//NCEAS//resource//EN"/>