Hi everyone,
I've been working on a small mammal assemblage from Norse deposits in South Uist and come across several housemice specimens with accessory mesiobuccal cusps on the lower M1. Has anyone else seen this? It isn't mentioned by Berry in his paper on epigenetic polymorphisms in wild Mus. I've uploaded pics of a few specimens to Zoobook:
http://zooarchaeology.ning.com/photo/photo/listForContributor?screenName=2134y5jiiaivs
Cheers,
Adrienne
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