Journal of Paleontology; September 2008; v. 82; no. 5;
p. 1009-1020; DOI: 10.1666/06-049.1
© 2008 Paleontological Society
The Beaver Anchitheriomys from the Miocene of Central Europe
Clara Stefen1 and
Thomas Mörs2
1 Staatliche Naturhistorische Sammlungen Dresden, Museum für Tierkunde, Königsbrücker Landstrasse 159, 01109 Dresden, Germany, <cmstefen{at}web.de>
2 Swedish Museum of Natural History, Department of Palaeozoology, P.O. Box 50007, SE-104 05 Stockholm, Sweden, <thomas.moers{at}nrm.se>
New finds of teeth and mandibles of Anchitheriomys from the Hambach opencast lignite mine in Northwest Germany and the first detailed descriptions of other mandibles from South Germany and Switzerland allow a review of the Central European specimens of this rare beaver genus. The metric variation of cheek teeth and especially the great differences in dimensions of incisors can be much better assessed. The observed range in size can be attributed to ontogenetic changes, and all material is assigned to Anchitheriomys suevicus. Stratigraphically, this species is restricted to the early middle Miocene, European Mammalian Neogene biozones MN 5–6.
Copyright © 2009 by Paleontological Society