Paleocene-Eocene land mammals from three new latest Clarkforkian and earliest Wasatchian wash sites at Polecat Bench in the northern Bighorn Basin, Wyoming.

P. D. Gingerich, and T. Smith

2006

Article

Contributions from the Museum of Paleontology, University of Michigan 31(11):245-303

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Taxa discussed in this work:

• Amphigyion
• Amphigyion straitae
• Haplomylus zalmouti

Taxonomy:

• Amphigyion straitae belongs to Amphigyion - Gingerich and Smith (2006)
• Haplomylus zalmouti belongs to Haplomylus - Gingerich and Smith (2006)
• Amphigyion belongs to Leptictidae - Gingerich and Smith (2006)