000 01347cam a2200325 4500
001 gs 65000397
003 DLC
005 20260227111418.0
008 700709s1965 arua b 000 0 eng c
010 _ags 65000397
040 _aU.S. Geological Survey Library
_cDLC
_dDLC
043 _an-us-ar
050 0 0 _aQE87
_b.A3 no. 20-D
051 _aQE654
_b.H16
082 0 0 _a557.67/08 s
100 1 _aHaley, Boyd Raymond,
_d1922-
245 1 0 _aGeological formations penetrated by the Shell Oil Company No. 1 Western Coal and Mining Co. well on the backbone anticline, Sebastian County, Arkansas,
_cby Boyd R. Haley and Sherwood E. Frezon.
260 _a[Little Rock]
_bArkansas Geological Commission,
_c1965.
300 _a17 p.
_b1 fold. illus.
_c28 cm.
490 1 _aArkansas. Geological Commission. Information circular
_v20-D
500 _a"Prepared in cooperation with the U.S. Geological Survey."
504 _aBibliography: p. 6-7.
650 0 _aGeology
_zArkansas
_zSebastian County.
650 0 _aBorings
_zArkansas
_zSebastian County.
650 0 _aGeology, Stratigraphic
_yPaleozoic.
650 0 _aFormations (Geology)
_zSebastian County.
700 1 _aFrezon, Sherwood E.
_q(Sherwood Earl),
_d1921-
_ejoint author.
710 2 _aGeological Survey (U.S.)
830 0 _aInformation circular (Arkansas Geological Commission) ;
_v20-D.
999 _c30128
_d30128