9 Pages in Charles Darwin's Library associated with "fauna - trilobite"

Contributions to the natural history of the United States of North America.
By: Agassiz, Louis,
Publication info: [s.n.] :[s.n.],n.d..
Pages: Page 100 Page 104 Page 110 Page 115
Introduction á la zoologie générale.
By: Milne-Edwards, H. (Henri),
Publication info: Paris :Victor Masson,1851.
Pages: Page 64
A manual of elementary geology.
By: Lyell, Charles.
Publication info: [s.n.] :[s.n.],1855.
Pages: Page 454 Page 457 Page 458
Supplement to the fifth edition of A manual of elementary geology.
By: Lyell, Charles.
Publication info: London :John Murray,1857.
Pages: Page 30