<?xml version="1.0" encoding="UTF-8"?><xml><records><record><source-app name="Biblio" version="7.x">Drupal-Biblio</source-app><ref-type>27</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Kunk, Michael J</style></author><author><style face="normal" font="default" size="100%">McAleer, Ryan</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">40 Ar/39 Ar 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</style></title><secondary-title><style face="normal" font="default" size="100%">Open File Report</style></secondary-title></titles><keywords><keyword><style  face="normal" font="default" size="100%">Geology</style></keyword><keyword><style  face="normal" font="default" size="100%">Metamorphic rocks</style></keyword></keywords><dates><year><style  face="normal" font="default" size="100%">2011</style></year></dates><urls><web-urls><url><style face="normal" font="default" size="100%">http://pubs.usgs.gov/of/2011/1250/pdf/ofr2011-1250.pdf</style></url></web-urls></urls><publisher><style face="normal" font="default" size="100%">U.S. Department of Interior, U.S. Geological Survey</style></publisher><pub-location><style face="normal" font="default" size="100%">Reston, VA</style></pub-location><language><style face="normal" font="default" size="100%">eng</style></language></record></records></xml>