000 01290nam a2200265 a 4500
001 JRK
003 CY-NiDCL
005 20201017150953.0
008 120209s1988 us a ||| |engd
040 _beng
_aCY-NiDCL
082 7 _a557.8732
_219th ed.
100 1 _aHinrichs, E. Neal
_4aut
_9133491
245 1 _aSurficial geology of the Sheridan 30’ x 60’ quadrangle, Wyoming and Montana /
_cby E. Neal Hinrichs.
260 _a[Washington]:
_b[United States Government Printing Office],
_c[1988].
300 _aiv, 21 p. :
_bill. ;
_c28 cm.
_e+1 map.
490 0 _a;
_v1816
500 _aConduct map: map showing surficial geology of the sheridan 30' X 60' quadrangle, Wyoming and Montana.
504 _aIncludes bibliographical references (p. 21).
520 _aSurficial deposits provide clues to the evolution of the Powder river basin as well as support a large part of the economy of the basin.
650 4 _aGeology
_zMontana
_9132615
650 4 _aGeology
_zWyoming
_zSheridan Region
_9132805
710 0 _aUnited States
_bGovernment Printing Office (U.S. G.P.O)
_4pbl
_9137807
911 _a002152
_e20120209
_j1988
_n557.8732 HIN
_p1
_q21
_r0
_s0
942 _2ddc
_cBK
_h557.8732 HIN
999 _c77839
_d77839