 </tr>
    </table>

    <h2 class="hasAnchor" id="value"><a class="anchor" href="#value"></a>Value</h2>

    <p>the Member Node as an MNode reference, or NULL if not found</p>
    <h2 class="hasAnchor" id="details"><a class="anchor" href="#details"></a>Details</h2>

    <p>For an explanation of DataONE Coordinating Nodes and Member Node
identifiers, see the section <em>"DataONE Environments"</em> in the overview vignette 
by entering the R command: <code>vignette("dataone-overview")</code>.</p>
    <h2 cla