00993cam a2200265   4500001001300000003000400013005001700017008004100034010002200075040003500097050002200132051002400154082001400178100003100192245013700223260004800360300002900408490004500437504002800482650002800510710008800538730003500626830004900661999001700710gs 68000324 DLC20260227111423.0700127s1969    dcub     b    00010 eng c  ags 68000324 //r85  aU.S. Geological Survey Library0 aQE75b.P9 no. 628  aQE71b.K56cCopy 2.  a551.8/09710aKing, Philip Burke,d1903-14aThe tectonics of North America;ba discussion to accompany the Tectonic map of North America, scale 1:5,000,000,cby Philip B. King.0 aWashington,bU.S. Govt. Print. Off.,c1969.  aiv, 95 p.bmaps.c29 cm.1 aGeological Survey professional paper 628  aBibliography: p. 87-94. 0aGeologyzNorth America.20aInternational Geological Congress.bCommission for the Geological Map of the World. 1aTectonic map of North America. 0aGeological Survey professional paper ;v628.  c30529d30529