wooden
... that archaeologists have detected what they believe is a wooden henge underground near to Stonehenge?
... that <a class="mw-redirect" href="./Archaeologists" id="mwHWg" rel="mw:WikiLink" title="Archaeologists">archaeologists</a> have detected what they believe is a <b id="mwHWk"><a class="mw-redirect" href="./New_henge_at_Stonehenge" id="mwHWo" rel="mw:WikiLink" title="New henge at Stonehenge">wooden</a></b> <a href="./Henge" id="mwHWs" rel="mw:WikiLink" title="Henge">henge</a> underground near to <a href="./Stonehenge" id="mwHWw" rel="mw:WikiLink" title="Stonehenge">Stonehenge</a>?