000			01945nam a2200349Ia 4500
001			250358
005			20200624062622.0
008			010914e xxu gi 000 0 eng d
040			_aPUCPR
074			_a0621-K
086	0		_aI 19.121:54
092	0		_aR _a552.509798 _bJ719t _bCD _222
100	1		_aJohnsson, Mark J. _2Local _9240140
245	1	0	_aThermal maturity of sedimentary rocks in Alaska, digital resources _h[computer file] _cMark J. Johnsson, Kevin R. Evans, and Heather A. Marshall.
250			_aVersion 1.0.
260			_a[Reston, VA] _bU.S. Dept. of the Interior, U.S. Geological Survey _aDenver, CO _bUSGS Information Services (Map and Book Sales) _c1999.
300			_a1 computer optical disc _bcol. _c4 3/4 in.
490	0		_aDigital data series _vDDS-54 _2Local _987039
500			_aShipping list no.: 99-0068-E.
504			_aIncludes bibliographical references and index.
520	0		_aAn updated re-release of 3 USGS publications: Vitrinite reflectance and conodont color alteration index data from Alaska: data to accompany the thermal maturity map of Alaska, USGS open-file report 92-409; Generalized thermal maturity map of Alaska, USGS miscellaneous geologic investigations map I-2494, scale 1:2,500,000; Thermal evolution of sedimentary basins in Alaska, USGS bulletin 2142.
650		0	_aSedimentary basins _zAlaska. _2Local _9167390
650		0	_aThermal analysis in earth sciences _zAlaska _xMaps. _2Local _9179241
650		0	_aTerrestrial heat flow _zAlaska. _2Local _9178014
650		0	_aConodonts _zAlaska. _2Local _979733
700	1	0	_aEvans, Kevin R. _2Local _9221597
710	2		_aMarshall, Heather A. _2Local _9250322
710			_aGeological Survey (U.S.) _2Local _9227708
740	0		_aVitrinite reflectance and conodont color alteration index data from Alaska.
740	0		_aGeneralized thermal maturity map of Alaska.
740	0		_aThermal evolution of sedimentary basins in Alaska.
999			_c179928 _d179928