evolution of early Tertiary Plesiadapidae (Mammalia, Primates). University of Michigan Papers on Paleontology. 1976, 15: 1–141 [2008-01-10]. (原始内容存档于2007-10-29)
Wolverines This Fall. University of Michigan Athletics. [2019-07-07]. (原始内容存档于2022-07-27) (英语). Franz Wagner in Michigan - "Ich musste selber entscheiden"
骨骼所知甚少,而顱後骨骼則只有肱骨被描述。這根骨頭的形態顯示牠們較中爪獸目不怎麼適合陸上運動。 McKenna, M. C, and S. K. Bell. Classification of Mammals Above the Species Level. Columbia University Press