Amund Helland
... that geologist Amund Helland published pioneering works on glacial erosion and the role of glaciers in the formation of valleys, fjords and lakes in the mid 1870s?
... that geologist <b id="mwDpI"><a href="./Amund_Helland" id="mwDpM" rel="mw:WikiLink" title="Amund Helland">Amund Helland</a></b> published pioneering works on <a class="mw-redirect" href="./Glacial_erosion" id="mwDpQ" rel="mw:WikiLink" title="Glacial erosion">glacial erosion</a> and the role of <a href="./Glacier" id="mwDpU" rel="mw:WikiLink" title="Glacier">glaciers</a> in the formation of <a href="./Valley" id="mwDpY" rel="mw:WikiLink" title="Valley">valleys</a>, <a href="./Fjord" id="mwDpc" rel="mw:WikiLink" title="Fjord">fjords</a> and <a href="./Lake" id="mwDpg" rel="mw:WikiLink" title="Lake">lakes</a> in the mid <a href="./1870s" id="mwDpk" rel="mw:WikiLink" title="1870s">1870s</a>?