Zoology of New York; or, The New York fauna [Series: Natural history of New York] (1842)
De Kay, James E. (James Ellsworth) (1792-1851) · leaf 20
1, a. Skull of the Morse (fossil), seen nearly in front, (Trichecus virgianus), b. View of the upper jaw teeth of the same. 2. Skull of the Sable (Mustela martes). 3, a. Jaw teeth of the Trogontherium? fossil, b. Lower jaw of the same
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