000 01174cam a22003131 4500
001 gs 67000169
003 DLC
005 20260227111420.0
008 780627s1967 dcuab b f000 0 eng
010 _ags 67000169
035 _a(OCoLC)4011760
040 _aDLC
_cOClU
_dISS
_dDLC
042 _apremarc
050 0 0 _aQE75
_b.P9 no. 561
082 _a552/.5
086 0 _aI 19.16:561
100 1 _aHill, Thelma P.,
_d1917-
245 1 0 _aChemical composition of sedimentary rocks in Colorado, Kansas, Montana, Nebraska, North Dakota, South Dakota, and Wyoming.
_cCompiled by Thelma P. Hill, Marian A. Werner, and M. Julia Horton. With an introd. by William W. Rubey.
260 _aWashington,
_bU.S. Govt. Print. Off.,
_c1967.
300 _av, 241 p.
_billus., maps (1 col.)
_c29 cm.
410 2 0 _aGeological Survey (U.S.).
_tProfessional paper,
_v561
500 _aPart of illustrative matter folded in pocket.
504 _aBibliography: p. 225-231.
650 0 _aSedimentary rocks
650 0 _aRocks
_xAnalysis
650 0 _aPetrology
_zWest (U.S.)
700 1 _aWerner, Marian A.,
_d1935-
_ejoint author.
700 1 _aHorton, M. Julia,
_d1936-
_ejoint author.
999 _c30314
_d30314