Mount Takahe
... that a series of eruptions of Mount Takahe 17,700 years ago may have resulted in an ozone hole?
... that a series of eruptions of <b id="mwsQ"><a href="./Mount_Takahe" id="mwsg" rel="mw:WikiLink" title="Mount Takahe">Mount Takahe</a></b> 17,700<span id="mwsw" typeof="mw:Entity"> </span>years ago may have resulted in an <a href="./Ozone_depletion" id="mwtA" rel="mw:WikiLink" title="Ozone depletion">ozone hole</a>?