This article has been accepted for publication and undergone full peer review but has not been through the copyediting, typesetting, pagination and proofreading process which may lead to differences between this version and the Version of Record. Please cite this article as doi: 10.1111/ejss.12875 Data fusion of vis-NIR and PXRF spectra to predict soil physical and chemical properties Yakun Zhang and Alfred E. Hartemink* University of Wisconsin-Madison, Department of Soil Science, FD Hole Soils lab, 1525 Observatory Drive, Madison, WI 53706 USA. E-mail: hartemink@wisc.edu Running title: Data fusion of vis-NIR and PXRF spectra This article is protected by copyright. All rights reserved.