DESCRIPTION OF PLATE IV. 



Fig. 



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Mus rattus 

 Mus rattus 

 Mus rattus 

 Mus rattus 

 Mus rattus 

 Mus rattus 

 Mus rattus 

 Mus rattus 

 Mus rattus 

 Mus rattus 

 Mus rattus 

 Mus rattus 



skull, side view, 

 skull, from above. 

 skuU, from below, 

 skull, side view (immature), 

 skull, from above (immature), 

 skull, from below (immature), 

 upper molar, left side, worn, 

 upper molar, left side, worn, 

 lower molar, left side, worn, 

 upper molar, left side, unworn, 

 upper molar, left side, unworn, 

 lower molar, left side, unworn. 



Nesokia bandicota var. nemorivagus ; hind foot. 



Mus decumanus 

 Mus decumanus 

 Mus decumanus 

 Mus decumanus 

 Mus decumanus 

 Mus decumanus 

 Mus decumanus 

 Mus decumanus 

 Mus decumanus 

 Mus decumanus 

 Mus decumanus 

 Mus decumanus 

 Mus decumanuz 

 Mus decumanus 



skull, side view, 

 skull, from above, 

 skull, from below, 

 skull, side view (immature), 

 skull, from above (immature), 

 skull, from below (immature), 

 upper molar, left side, much worn, 

 upper molar, left side, much worn, 

 lower molar, left side, much worn, 

 upper molar, left side, worn, 

 upper molar, left side, worn, 

 upper molar, left side, unworn, 

 upper molar, left side, unworn. 



lower molar, right side, unworn. 

 Nesokia bengalensis ; hind foot, right. 

 Mus decumanus ; hind foot, right. 

 Mus rattus ; hind foot, right (pinned out by artist). 

 Mus rattus ; variations of the interparietal. 



