The Comparative Anatomy of the Teeth of the Vertebrata
The book The Comparative Anatomy of the Teeth of the Vertebrata was written by author Wortman Jacob Lawson Here you can read free online of The Comparative Anatomy of the Teeth of the Vertebrata book, rate and share your impressions in comments. If you don't know what to write, just answer the question: Why is The Comparative Anatomy of the Teeth of the Vertebrata a good or bad book?
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So little is known ' The specimen here figured is in the U. S. Army Medical Museum, and is labelled Tatusia seplemeinctits. It exhibits the peculiarity of having eight teeth upon one side and seven upon the other in the upper jaw. There is, however, a considerable space between the first and second tooth of the right side, which -would indicate that a tooth is missing. The number ascribed to this species by Owen is seven above and eight below upon each side. Its exact identification is therefor...e difficult. 410 DENTAL ANATOMY. about their succession that it is impossible to say whether there are molars and premolars represented or not. The teeth of the upper series are lodged in the maxillary hones, and begin at a considerable distance behind the maxillo-premaxillary suture. They progressively increase in size up to the fifth or sixth tooth, the last being quite small. They are not in contact with each other, but are separated by slight spaces about ec^ual to the width of a tooth. The teeth of the lower jaw are similar t(j those of the upper jaw in size and shape, with the exception of the last, which is much larger than the corresponding tooth above.
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