000 01041cam a22002411 4500
001 gs 64000174
003 DLC
005 20260227111414.0
008 791108s1963 dcuab b f000 0 eng c
010 _ags 64000174
035 _a(OCoLC)5667292
040 _aU.S. Geol. Survey. Libr.
_cOCl
_dOCoLC
_dISS
_dDLC
050 0 0 _aQE75
_b.P9 no. 346
086 0 _aI 19.16:346/
100 1 _aRoss, Clyde P.
_q(Clyde Polhemus),
_d1891-
245 1 4 _aThe Belt series in Montana;
_bdata on the Belt series in Montana, and related rocks, with a stratigraphic classification.
_cWith a geologic map compiled by Betty A. L. Skipp and a section on Paleontologic criteria by Richard Rezak.
260 _aWashington,
_bU.S. Govt. Print. Off.,
_c1963.
300 _av, 122 p.
_billus., map, diagrs., tables and portfolio (5 fold. col. maps, col. diagr., table)
_c30 cm.
410 2 0 _aGeological Survey (U.S.).
_tProfessional paper
_v346
504 _aBibliography: p. 112-119.
650 0 _aGeology
_zMontana.
650 0 _aGeology, Stratigraphic
_yPrecambrian.
999 _c29820
_d29820