000 01061cam a22002651 4500
001 gs 28000444
003 DLC
005 20260227111333.0
008 771202s1928 inua b 000 0 eng
010 _ags 28000444
035 _a(OCoLC)3460790
040 _aDLC
_cOT
_dOCoLC
_dDLC
050 0 0 _aQE661
_b.C8
100 1 _aCumings, E. R.
_q(Edgar Roscoe),
_d1874-1967.
245 1 4 _aThe geology of the Silurian rocks of northern Indiana,
_cby Edgar R. Cumings and Robert R. Shrock ... Div. of geology ... Conservation commission.
260 _aIndianapolis,
_bW. B. Burford Print. Co.,
_c1928.
300 _a226 p.
_bincl, ill., tables. diagrs. (part fold.)
_c23 cm.
490 1 _aIndiana. Dept. of Conservation. Publication
_vno. 75
504 _aBibliography: p. 194-201.
650 0 _aGeology
_zIndiana.
650 0 _aGeology, Stratigraphic
_ySilurian.
700 1 _aShrock, Robert R.
_q(Robert Rakes),
_d1904-1993,
_ejoint author.
740 0 _aSilurian rocks of northern Indiana.
810 1 0 _aIndiana.
_bDepartment of Conservation.
_tPublication
_vno. 75.
999 _c26682
_d26682