Ojakangas, Richard W. <br/><br/>
Sedimentology and provenance of the Early Proterozoic Michigamme Formation and Goodrich Quartzite, northern Michigan :  regional stratigraphic implications and suggested correlations / 
Title on p. [4] of cover:  Early Proterozoic Michigamme Formation and Goodrich Quartzite, norther Michigan. 
by Richard W. Ojakangas. 
 - [Washington, D.C.?] :  Denver, CO :  U.S. G.P.O. ;  For sale by USGS Map Distribution,  1994. 
 - iv, 31 p. :  ill., maps ;  28 cm. 
 - U.S. Geological Survey bulletin ;  1904-R. Contributions to Precambrian geology of Lake Superior region ;  ch. R. .
 - U.S. Geological Survey bulletin ;  1904-R. Contributions to Precambrian geology of Lake Superior region ;  ch. R. .
<br/><br/> 'U.S. Department of the Interior, U.S. Geological Survey'--T.p. verso.  Shipping list no.: 94-0263-P. 
<br/><br/>Includes bibliographical references (p. 28-31) 
<br/><br/><label>LCCN: </label>93-030526 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Geology, Stratigraphic--Proterozoic.<br/>Geology--Michigan.
<br/><br/><label>Subjects--Geographic Terms: </label><br/>Michigamme Formation (Mich. and Wis.)<br/>Goodrich Quartzite (Mich.)
<br/><br/><label>LC Class. No.: </label>QE75  QE653.5  / .B9 no. 1904-R 
<br/><br/><label>Dewey Class. No.: </label>557.3 s  551.7/15/09774 
<br/><br/><label>GPO Item No.: </label>0620 
<br/><br/><label>Gov. Doc. Class. No.: </label>I 19.3:1904-R