Cenozoic Mammal Remains From the San Francisco Bay Region

R. A. Stirton

1939

Article

University of California Publications, Bulletin of the Department of Geological Sciences 24(13):339-410

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Taxa discussed in this work:

• Tetrameryx irvingtonensis
• Trilophodon simpsoni
• Yumaceras ruminalis

Taxonomy:

• Sigmogomphius belongs to Eucastor - Stirton (1939)
• Tetrameryx irvingtonensis belongs to Tetrameryx - Stirton (1939)