Print ISSN: 0031-0247
Online ISSN: 2274-0333
A pangolin from the French Quercy phosphorites
FOSSIL SELACHIANS FROM THE BANDAH FORMATION
Abstract book of the 18th Conference of the EAVP
Amphibians and squamate reptiles from Glib Zegdou
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)