The ischyromyid rodents Reithroparamys sp., Ischyrotomus cf. I. compressidens, and Is-chyrotomus cf. I. eugenei are present in the Swift Current Creek local fauna (Eocene: Uintan), Cypress Hills Formation of Saskatchewan. Co-occurrence of these taxa strengthens correlation with the fauna of the Myton Member, Uinta Formation of Utah.

You do not currently have access to this article.