00948cam a2200265   4500001001300000003000400013005001700017008004100034010002200075040003500097050002200132051002700154082001200181100003500193245016000228260004800388300003700436350000900473490004500482504002800527650001500555650003000570650003300600830004900633gs 68000316 DLC20260227111423.0690916s1969    dcuab    b    00110 eng c  ags 68000316 //r85  aU.S. Geological Survey Library0 aQE75b.P9 no. 619  aQE807.A5bC62cCopy 2.  a564/.5310aCobban, William Aubrey,d1916-14aThe late Cretaceous ammonites Scaphites leei Reeside and Scaphites hippocrepis (DeKay) in the western interior of the United States,cby William A. Cobban.0 aWashington,bU.S. Govt. Print. Off.,c1969.  aiii, 29 p.billus., map.c30 cm.  a0.601 aGeological Survey professional paper 619  aBibliography: p. 24-27. 0aScaphites. 0aPaleontologyyCretaceous. 0aPaleontologyzUnited States. 0aGeological Survey professional paper ;v619.