Hoko River Formation
... that the Late Eocene marine Hoko River Formation is noted for producing crab, gastropod, cephalopod, and wood fossils?
... that the <a href="./Eocene" id="mwCIs" rel="mw:WikiLink" title="Eocene">Late Eocene</a> <a class="mw-redirect" href="./Marine_(ocean)" id="mwCIw" rel="mw:WikiLink" title="Marine (ocean)">marine</a> <b id="mwCI0"><a href="./Hoko_River_Formation" id="mwCI4" rel="mw:WikiLink" title="Hoko River Formation">Hoko River Formation</a></b> is noted for producing <a href="./Crab" id="mwCI8" rel="mw:WikiLink" title="Crab">crab</a>, <a href="./Gastropoda" id="mwCJA" rel="mw:WikiLink" title="Gastropoda">gastropod</a>, <a href="./Cephalopod" id="mwCJE" rel="mw:WikiLink" title="Cephalopod">cephalopod</a>, and <a href="./Wood" id="mwCJI" rel="mw:WikiLink" title="Wood">wood</a> <a href="./Fossil" id="mwCJM" rel="mw:WikiLink" title="Fossil">fossils</a>?