Nomenclature for stacking in phyllosilicates : Report of the association internationale pour l'etude des Argiles (AIPEA) nomenclature committee for 2008 - Guggenheim, Stephen (University of Illinois at Chicago. Department of Earth and Environmental Sciences) ; Adams, John M. (University of Exeter. Department of Engineering) ; Bergaya, Faïza (University of Orléans. Centre de Recherche de la Matière Divisée) ; Brigatti, Maria Franca (University of Modena. Department of Earth Sciences) ; Drits, Victor A. (Geological Institute of the Russian Academy of Science) ; Formoso, Milton L. L. (University Federal do Rio Grande do Sul. Instit. of Geosciences) ; Galán, Emilio (Universidad de Sevilla. Departamento de Cristalografía, Mineralogía y Química Agrícola) ; Kogure, Toshihiro (University of Tokyo. Department of Earth and Planetary Science) ; Stanjek, Helge (RWTH Aachen University. Clay and Interface Mineralogy) ; Stuck, Joseph W. (University of Illinois. Department of Natural Resources and Environmental Sciences)