Incisor enamel microstructure places New and Old World Eomyidae outside Geomorpha (Rodentia, Mammalia) - Kalthoff, Daniela C. (Swedish Museum of Natural History. Department of Zoology) ; Fejfar, Oldrich (Karls University. Geological-Paleontological Institute (Czech Republic)) ; Kimura, Yuri (Institut Català de Paleontologia Miquel Crusafont) ; Bailey, Bruce E. (University of Nebraska State Museum. Division of Vertebrate Paleontology) ; Mörs, Thomas (Swedish Museum of Natural History. Department of Paleobiology)