PART VII.--Fossil Mammals of the Tertiary of Northeastern Colorado. By
W. D. Matthew. Pp. 353-448, pll. xxxvii-xxxix, and 34 text figures.
November, 1901. Price, $2.00.
New West Indian Spiders Bulletin of the AMNH, Vol. XXXIII, Art. XLI, pp. 639-642 · 第 6 / 7 章