(London, Taylor and Francis, 1874). 4to. No wrappers as extracted from "Philosophical Transactions", 1874. Vol. 164 - Part II. Pp. 783-803 a. 8 lithographed plates. Fine and clean.
First appearance of a classical paper in which Owen describes the finds of the remains of some of the extinct Kangaroos - Macropodidae, meaning "large foot".