551.71  / G568p <br/>
       THE PRECAMBRIAN GEOLOGY AND GEOCHRONOLOGY OF MINNESOTA 
 / Samuel S. Goldich ...[et al.] 
 .- Minneapolis: University Of Minnesota Press,  1961 
 .- 193. 
<br/>University Of Minnesota. Minnesota Geologica Survey Bulletin 41 
<br/><u>Subject Headings:</u> <br/>Geology, Stratigraphic-Pre-Cambrian;<br/>Geology -- Minnesota;<br/>Geological Time;
<br/><U>Author Added Entry: </u><br/>Goldich, Samuel S.;<br/>Nier, Alfred O.;<br/>Baadsgaard, Halfdan;<br/>Hoffman, John H.;
<br><U>Copy Details:</u><br> Acc. No.: <b>74321</b>, Full Call No.: 551.71 G568p,   Item type:  Written-off , Location: , <br><b>------------------------- --------------------- ------ --------- ------- ------- --------- -------- </b><br>