000			01603nam a2200265 a 4500
001			JSD
003			CY-NiDCL
005			20201017150954.0
008			120306s1988 us ab ||| |engd
040			_beng _aCY-NiDCL
082	7		_a557.8669 _219th ed.
100	1		_aZen, E-An _4aut _9138579
245	1	0	_aBedrock geology of the Vipond Park 15-minute, Stine Mountain 7-1/2-minute, and Maurice Mountain 7-1/2-minute quadrangles, Pioneer Mountains, Beaverhead County, Montana / _cby E-an Zen.
260			_a[Washington]: _b[United States Government Printing Office], _c[1988].
300			_aviii, 49 p. : _bill., maps ; _c28 cm. _e+1 map + 1 diagr.
490	0		_a; _v1625
500			_aConduct map: map showing bedrock geology of the vipond park, stine mountain, and maurice mountain quadrangles, pioneer mountains, beaverhead county, Montana.
500			_aConduct diagr.: cross sections interpreting the structural relations of geologic map units in the vipond park, stine mountain, and maurice mountain quadrangles, pioneer mountains, beaverhead county, Montana.
504			_aIncludes bibliographical references (p. 46-49).
520			_aA description of the stratigraphy, structure, and igneous rocks of a three-quadrangle area at the north end of the Pioneer mountains.
650		4	_aGeology _zMontana _zPioneer Mountains _9132622
710		0	_aUnited States _bGovernment Printing Office (U.S. G.P.O) _4pbl _9137807
911			_a002171 _e20120306 _j1988 _n557.8669 ZEN _p1 _q21 _r0 _s0
942			_2ddc _cBK _h557.8669 ZEN
999			_c77858 _d77858