infragravity  waves
... that infragravity waves generated along the Pacific coast of North America propagate across the oceans and contribute to the breakup on the Ross Ice Shelf in Antarctica?
... that <b id="mwvQ"><a class="mw-redirect" href="./Infragravity_waves" id="mwvg" rel="mw:WikiLink" title="Infragravity waves">infragravity  waves</a></b>  generated along the <a href="./Pacific_Ocean" id="mwvw" rel="mw:WikiLink" title="Pacific Ocean">Pacific</a>   coast of <a href="./North_America" id="mwwA" rel="mw:WikiLink" title="North America">North America</a>   propagate across the oceans and contribute to the breakup on the <a href="./Ross_Ice_Shelf" id="mwwQ" rel="mw:WikiLink" title="Ross Ice Shelf">Ross Ice Shelf</a>   in <a href="./Antarctica" id="mwwg" rel="mw:WikiLink" title="Antarctica">Antarctica</a>?