00872cam a22002411  4500001001300000003000400013005001700017008004100034010001700075035001900092040003900111042001200150050001800162100003600180245008600216260011300302300002600415410006800441504003000509650002500539650003000564740003600594gs 63000280 DLC20260227111413.0760818s1962    nmuf     b   s001 0 eng c  ags 63000280   a(OCoLC)2380901  aU.S. Geol. Survey Libr.cWMUWdDLC  apremarc00aQE807.N4bF561 aFlower, Rousseau Hayner,d1913-10aRevision of Buttsoceras.bNotes on the Michelinoceratida.cBy Rousseau H. Flower.  aSocorro,bState Bureau of Mines and Mineral Resources, New Mexico Institute of Mining and Technology,c1962.  a58 p.bplates.c29cm.10aNew Mexico.bBureau of Mines and Mineral Resources.tMemoirv10  aBibliography: p. [41]-42. 0aNautiloidea, Fossil. 0aPaleontologyyOrdovician.0 aNotes on the Michelinoceratida.