Geology and geochronology of granitoid and metamorphic rocks of late Archean age in northwestern Wisconsin / 
by P.K. Sims ... [et al.] 
 - Washington :  United States Government Printing Office,  1985 
 - 17 p. :  ill. ;  29 cm. 
 - Geological Survey professional paper ;  1292-C .
<br/><br/> A description of Archean rocks in the Puritan batholith 
<br/><br/>Bibliography: p. 15-17 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Granite--Wisconsin<br/>Rocks, Metamorphic--Wisconsin<br/>Geological time<br/>Geology, Stratigraphic--Archaean
<br/><br/><label>Dewey Class. No.: </label>552.3