01945nam a2200349Ia 4500 250358 20200624062622.0 010914e xxu gi 000 0 eng d PUCPR 0621-K I 19.121:54 R 552.509798 J719t CD 22 Johnsson, Mark J. Local 240140 Thermal maturity of sedimentary rocks in Alaska, digital resources [computer file] Mark J. Johnsson, Kevin R. Evans, and Heather A. Marshall. Version 1.0. [Reston, VA] U.S. Dept. of the Interior, U.S. Geological Survey Denver, CO USGS Information Services (Map and Book Sales) 1999. 1 computer optical disc col. 4 3/4 in. Digital data series DDS-54 Local 87039 Shipping list no.: 99-0068-E. Includes bibliographical references and index. An 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. Sedimentary basins Alaska. Local 167390 Thermal analysis in earth sciences Alaska Maps. Local 179241 Terrestrial heat flow Alaska. Local 178014 Conodonts Alaska. Local 79733 Evans, Kevin R. Local 221597 Marshall, Heather A. Local 250322 Geological Survey (U.S.) Local 227708 Vitrinite reflectance and conodont color alteration index data from Alaska. Generalized thermal maturity map of Alaska. Thermal evolution of sedimentary basins in Alaska. 179928 179928 0 0 ddc 0 R_552_509798000000000_J719T_CD 0 evd 96162 10 10 9 2016-05-27 Federal Depository 383505 0 R 552.509798 J719t CD 80000002239971 2016-05-27 00:00:00 1999 r:250358 3