000 00977cam a2200277 4500
001 gs 68000316
003 DLC
005 20260227111423.0
008 690916s1969 dcuab b 00110 eng c
010 _ags 68000316 //r85
040 _aU.S. Geological Survey Library
050 0 _aQE75
_b.P9 no. 619
051 _aQE807.A5
_bC62
_cCopy 2.
082 _a564/.53
100 1 0 _aCobban, William Aubrey,
_d1916-
245 1 4 _aThe late Cretaceous ammonites Scaphites leei Reeside and Scaphites hippocrepis (DeKay) in the western interior of the United States,
_cby William A. Cobban.
260 0 _aWashington,
_bU.S. Govt. Print. Off.,
_c1969.
300 _aiii, 29 p.
_billus., map.
_c30 cm.
350 _a0.60
490 1 _aGeological Survey professional paper 619
504 _aBibliography: p. 24-27.
650 0 _aScaphites.
650 0 _aPaleontology
_yCretaceous.
650 0 _aPaleontology
_zUnited States.
830 0 _aGeological Survey professional paper ;
_v619.
999 _c30524
_d30524