01129cam a22002771  4500001001300000003000400013005001700017008004100034010001700075040004100092043001200133050002300145051002200168082001000190100003000200245009900230260004800329300003100377490005300408500015200461500009700613650004200710650004200752830004000794999001700834gs 66000170 DLC20260227111419.0800124s1966    dcu           000 0 eng c  ags 66000170   aU.S. Geol. Survey. LibrarycDLCdDLC  an-us---00aQE75b.B9 no. 1200  aQE7b.K4cCopy 2.00a557.31 aKeroher, Grace C.,d1901-10aLexicon of geologic names of the United States for 1936-1960,cby Grace C. Keroher and others.  aWashington,bU.S. Govt. Print. Off.,c1966.  a3 v. (iv, 4341 p.)c24 cm.1 aUnited States. Geological Survey. Bulletinv1200  a"A compilation of the geologic names of the United States, its possessions, the Trust Territory of the Pacific Islands, and the Panama Canal Zone."  aEarlier compilations published as the Survey's Bulletins 191, 769, 826, 896, 1056-A, 1056-B. 0aGeologyzUnited StatesxNomenclature. 0aGeology, StratigraphicxNomenclature. 0aGeological Survey bulletin ;v1200.  c30205d30205