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Jacob Lawson Wortman
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The comparative anatomy of the teeth of the vertebrata
Jacob Lawson Wortman · Creative Media Partners, LLC
515 sayfa · 1886
Teeth / Comparative Anatomy / Vertebrates / Anatomy & histology / Tooth
The Ganodonta and their relationship to the Edentata
Jacob Lawson Wortman · American Museum of Natural History
110 sayfa · 1897
Fossil Xenarthra / Ganodonta / Paleontology
Characters of Protoceras (Marsh), the new Artiodactyl from the Lower Miocene
Henry Fairfield Osborn, Jacob Lawson Wortman · American Museum of Natural History
371 sayfa · 1892
Protoceras celer / Paleontology