Nelumbo aureavallis
... that the extinct Lotus Nelumbo aureavallis is known from Eocene rocks in western North Dakota?
... that the <a class="mw-redirect" href="./Extinct" id="mwHLQ" rel="mw:WikiLink" title="Extinct">extinct</a> <a href="./Nelumbo" id="mwHLU" rel="mw:WikiLink" title="Nelumbo">Lotus</a> <i id="mwHLY"><b id="mwHLc"><a href="./Nelumbo_aureavallis" id="mwHLg" rel="mw:WikiLink" title="Nelumbo aureavallis">Nelumbo aureavallis</a></b></i> is known from <a href="./Eocene" id="mwHLk" rel="mw:WikiLink" title="Eocene">Eocene</a> rocks in western <a href="./North_Dakota" id="mwHLo" rel="mw:WikiLink" title="North Dakota">North Dakota</a>?