EDITED BY
P. MARTIN DUNCAN M.B. (LOND.) F.R.S., F.G.S.
PROFESSOR OF GEOLOGY IN AND HONORARY FELLOW OF KING’S COLLEGE, LONDON
CORRESPONDENT OF THE ACADEMY OF NATURAL SCIENCES PHILADELPHIA
VOL. III.
ILLUSTRATED
CASSELL AND COMPANY LIMITED
LONDON PARIS & MELBOURNE
1893
ALL RIGHTS RESERVED
UNGULATA:—