Neodymium isotopic evidence for Early Proterozoic units in the Watersmeet Gneiss Dome, northern Michigan / 
by Karin M. Barovich ... [et al]. Temperature-pressure estimates of dynamically recrystallized rocks in the Early Proterozoic Mountain Shear Zone, northeastern Wisconsin / by Warren C. Day, P.K. Sims, and Zell E. Peterman 
 - Washington, D.C. :  Denver, CO :  U.S. G.P.O. ;  For sale by the Books and Open-File Reports Section, U.S. Geological Survey,  1991 
 - Various pagings :  ill., maps ;  28 cm. 
 - Contributions to Precambrian geology of Lake Superior region ;  ch. G-H U.S. Geological Survey bulletin ;  1904-G, H .
<br/><br/> "Chapters G and H are issued as a single volume and are not available separately." 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Geology, Stratigraphic--Proterozoic<br/>Geology, Stratigraphic--Archaean<br/>Gneiss--Michigan<br/>Radioactive dating--Michigan<br/>Geology--Michigan<br/>Rock deformation--Wisconsin<br/>Geology--Wisconsin
<br/><br/><label>Dewey Class. No.: </label>557.3