00922cam a22002651  4500001001300000003000400013005001700017008004100034010001700075035001900092040004700111042001200158043001200170050002200182082001900204100005700223245007900280260003200359300007000391490007500461504003000536650002700566650003800593650002500631gs 10000618 DLC20260227111310.0791025s1910    sduab    b    000 0 eng c  ags 10000618   a(OCoLC)5586910  aLibrary, U. S. Geological SurveycSdUdDLC  apremarc  an-us-sd00aTN24.S8bA3 No. 9  a(265) S2b no.91 aO'Harra, Cleophas C.q(Cleophas Cisney),d1866-1935.14aThe Badland formations of the Black Hills region,cby Cleophas C. O'Harra.  aRapid City, S. Dak.,c1910.  a2 p. l., [7], [11]-152 p.bill., 50 pl. (incl. fold. map)c23 cm.0 aSouth Dakota school of mines.  Bulletin no. 9.  Department of geology.  aBibliography: p. 135-144. 0aGeologyzSouth Dakota. 0aGeology, StratigraphicyTertiary. 0aVertebrates, Fossil.