"A book which every earnest student of geology will welcome with delight, and than which he can find no better guide to his studies."—Edinburgh Courant.


OWEN'S PALÆONTOLOGY.


Second Edition, 8vo, illustrated, price 7s. 6d.

PALÆONTOLOGY,

OR

A SYSTEMATIC SUMMARY OF EXTINCT ANIMALS AND THEIR GEOLOGICAL RELATIONS.

By RICHARD OWEN, F.R.S.,

Superintendent of the Natural History Department in the British Museum.