Browsing by Author "Childs Frick Expedition to the Southwest and Mexico (1926)"
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Item The Hemicyoninae ; and, An American Tertiary bear. Bulletin of the AMNH ; v. 56, article 1.(New York : Published by order of the Trustees, American Museum of Natural History, 1926) Frick, Childs, 1883-1965.; Rak, Joseph.; Childs Frick Expedition to the Southwest and Mexico (1926)Item Tooth sequence in certain trilophodont tetrabelodont mastodons ; and, Trilophodon (Serridentinus) pojoaquensis, new species. Bulletin of the AMNH ; v. 56, article 2.(New York : Published by order of the Trustees, American Museum of Natural History, 1926) Frick, Childs, 1883-1965.; Rak, Joseph.; Childs Frick Expedition to the Southwest and Mexico (1926)