Fossil mammals from the "Mesaverde" Formation (Late Cretaceous, Judithian) of the Bighorn and Wind River basins, Wyoming, with definitions of Late Cretaceous North American Land-Mammal "Ages"

J. A. Lillegraven, and M. C. McKenna

1986

Article

American Museum Novitates 2840:1-68

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Taxa discussed in this work:

• Alphadon attaragos
• Alphadon sahnii
• Paranyctoides megakeros

Taxonomy:

• Alphadon attaragos belongs to Alphadon - Lillegraven and McKe (1986)
• Alphadon sahnii belongs to Alphadon - Lillegraven and McKe (1986)
• Paracimexomys magister belongs to Paracimexomys - Lillegraven and McKe (1986)
• Cimolomys clarki belongs to Cimolomys - Lillegraven and McKe (1986)
• Cimolomys gracilis belongs to Cimolomys - Lillegraven and McKe (1986)