000 00912cam a2200277 4500
001 gs 67000300
003 DLC
005 20260227111421.0
008 700123s1967 ohub b 00010 eng c
010 _ags 67000300 //r882
040 _aU.S. Geol. Survey. Library
050 0 _aQE151
_b.A186 no. 64
082 _a557.71/08 s
100 1 0 _aOwens, Gordon L.
245 1 4 _aThe Precambrian surface of Ohio,
_cby Gordon L. Owens.
260 0 _aColumbus,
_c1967.
300 _ai, 8 p.
_bfold. col. map.
_c26 cm.
490 1 _aOhio. Division of Geological Survey. Report of investigations,
_vno. 64
500 _aCover title.
500 _aText and map issued in portfolio.
504 _aBibliography: p. 3.
650 0 _aGeology
_zOhio.
650 0 _aGeology, Stratigraphic
_yPrecambrian.
650 0 _aBorings
_zOhio.
830 0 _aReport of investigations (Ohio. Division of Geological Survey) ;
_vno. 64.
999 _c30383
_d30383