New species from the Oligocene of the Uinta

O. A. Peterson

1931

Article

Annals of Carnegie Museum 21(2):61-78

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Taxa discussed in this work:

• Duchesnehippus intermedius
• Heteraletes leotanus
• Pentacemylus
• Pentacemylus progressus
• Poabromylus
• Poabromylus kayi

Taxonomy:

• Pentacemylus progressus belongs to Pentacemylus - Peterson (1931)