December 17th [Rhinoceros nebraskensis ... Paleotherium Bairdii, Merycoidodon Culbertsonii, and Agriochoerus antiquus]

J. Leidy

1850

Article

Proceedings of the Academy of Natural Sciences of Philadelphia 5(1):121-122

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Taxa discussed in this work:

• Agriochoerus
• Agriochoerus antiquus
• Hyracodon nebraskensis
• Menodus proutii
• Mesohippus bairdi