000			01601cam a22002891i 4500
001			gs 37000292
003			DLC
005			20260227111342.0
008			791029s1936 vauabf b s000 0 eng c
010			_ags 37000292
035			_a(OCoLC)5623272
040			_aU.S. Geol. Survey. Libr _cNBrockU _dNBrockU _dDLC
042			_apremarc
050	0	0	_aQE173 _b.A2 no. 46
110	2		_aVirginia Geological Survey.
245	1	0	_aContributions to Virginia geology.
260			_aUniversity, Va., [Richmond, _bDivision of Purchase and Printing] _c1936.
300			_ax, 211 p. _billus., 22 pl. (1 col.) incl. fold. maps, diagr. (part fold.) _c23 cm.
490	1		_aVirginia Geological Survey. Bulletin 46
500			_aAt head of title: Commonwealth of Virginia. State Commission on Conservation and Development. Virginia Geological Survey. Arthur Bevan, state geologist.
500			_aExtra numbered pages 88a-88b and 102a are printed as unnumbered plates.
500			_aPapers A-B, G-H are reprinted from various periodicals. cf. Letter of transmittal and foot-notes to each of the papers.
500			_aPaper I "is a part, slightly revised, of a dissertation, entitled 'The geographic distribution and stratigraphic occurrence of Ordovician altered volcanic materials in eastern North Americs,' submitted to the faculty of Princeton University in partial fulfillment of the requirements for the degree of doctor of philosophy."--Foot-note, p. [87]
504			_aIncludes bibliographies.
650		0	_aGeology _zVirginia.
810	1		_aVirginia. _bDivision of Mineral Resources. _tBulletin ; _v46.
999			_c27395 _d27395