000 01144cam a22002891 4500
001 gs 28000139
003 DLC
005 20260227111332.0
008 770622s1928 vauabf b 000 0 eng c
010 _ags 28000139
035 _a(OCoLC)3061976
040 _aU.S. Geological Survey. Library
_cDCU
_dDCU
_dOCoLC
_dDLC
043 _an-us-va
050 0 0 _aQE676
_b.R6 1928
100 1 _aRoberts, Joseph K.
_q(Joseph Kent),
_d1889-
245 1 4 _aThe geology of the Virginia Triassic,
_cby Joseph K. Roberts.
260 _aUniversity, Va.
_a[Charlottesville,
_bMichie Co., printers]
_c1928.
300 _axii, 205 p.
_billus., tables, 32 plates (incl. 5 maps, 4 fold. in pocket)
_c23 cm.
490 0 _aVirginia. Geological survey. Bulletin 29
500 _aAt head of title: State of Virginia. Conservation and Development Commission.
502 _aPublished also as thesis (Ph. D.) Johns Hopkins University.
504 _aBibliography: p. 177-199.
650 0 _aGeology, Stratigraphic
_yTriassic.
650 0 _aGeology
_zVirginia.
650 0 _aGeology
_zVirginia
_vBibliography.
650 0 _aGeology, Stratigraphic
_yTriassic
_vBibliography.
999 _c26633
_d26633