01679nam 2200397 a 450 991070102670332120111025135141.0(CKB)5470000002414773(OCoLC)758500175(EXLCZ)99547000000241477320111025d2011 ua 0engurcn|||||||||txtrdacontentcrdamediacrrdacarrier⁴⁰Ar/³⁹Ar age-spectrum data for hornblende, biotite, white mica, and K-feldspar samples from metamorphic rocks in the Great Smoky Mountains of North Carolina and Tennessee[electronic resource] /by Michael J. Kunk and Ryan McAleerReston, Va. :U.S. Dept. of the Interior, U.S. Geological Survey,2011.1 online resource (iii, 56 pages) illustrations (some color)Open-file report ;2011-1250Title from title screen (viewed on Oct. 25, 2011).Includes bibliographical references (page 56).⁴⁰Ar/³⁹Ar age-spectrum data for hornblende, biotite, white mica, and K-feldspar samples from metamorphic rocks in the Great Smoky Mountains of North Carolina and Tennessee Argon-argon datingGreat Smoky Mountains (N.C. and Tenn.)Metamorphic rocksGreat Smoky Mountains (N.C. and Tenn.)Argon-argon datingMetamorphic rocksKunk Michael J1384281McAleer Ryan1401992Geological Survey (U.S.)GPOGPOBOOK9910701026703321⁴⁰Ar3471545UNINA