Print ISSN: 0031-0247
Online ISSN: 2274-0333
A pangolin from the French Quercy phosphorites
Abstract book of the 18th Conference of the EAVP
FOSSIL SELACHIANS FROM THE BANDAH FORMATION
A new stem hystricognathous rodent from the Eocene of Tunisia
Type material of Mesacanthus pusillus
On the genus Dikkomys (Geomyoidea, Mammalia)Dikkomys; Geomyoidae; North America
Cite this article: Green M., Bjork P. R., 1980. On the genus Dikkomys (Geomyoidea, Mammalia). Palaeovertebrata 9 (ext): 343-353.
The geomyoid genus Dikkomys is well represented in a sample from the Black Bear Quarry Il local fauna of Early Hemingfordian age in Bennett County, South Dakota. Isolated unworn P/4's of Dikkomys matthewi WOOD have a prominent median cristid (sagicristid) with a connection to the metaconid and the hypolophid. With wear, P/4 does not become as molariform as P/4 because of this cristid.
Published in Vol. 9, Ext (1980)