A New Basal Caniform (Mammalia: Carnivora) from the Middle Eocene of North America and Remarks on the Phylogeny of Early Carnivorans Tomiya, Susumu Abstract Publication: PLoS ONE Pub Date: September 2011 DOI: 10.1371/journal.pone.0024146 Bibcode: 2011PLoSO...624146T