4 Pages in Charles Darwin's Library associated with "strata/epochs - pre-glacial"

A history of British fossil mammals and birds
By: Owen, Richard,
Publication info: London, John Van Voorst, 1846
Pages: Page 236
Introductory essay to the flora of New Zealand
By: Hooker, Joseph Dalton,
Publication info: London, Lovell Reeve, n.d
Pages: Page xxiv
Lake Superior: its character, vegetation, and animals, compared with those of other similar regions
By: Agassiz, Louis,
Publication info: Boston, Gould, Kendall & Lincoln, 1850
Pages: Page 375
On the classification and geographical distribution of Crustacea
By: Dana, James Dwight,
Publication info: Philadelphia, C. Sherman, 1853
Pages: Page 1551