The Foundations of the Origin of Species / Two Essays written in 1842 and 1844

by Charles Darwin

[{428}] Origin, Ed. i. p. 321, vi. p. 463.

[{429}] In the Origin, Ed. i. this preliminary matter is replaced (pp. 411, 412, vi. pp. 566, 567) by a discussion in which extinction is also treated, but chiefly from the point of view of the theory of divergence.

[{430}] Origin, Ed. i. p. 414, vi. p. 570.

[{431}] Origin, Ed. i. p. 414, vi. p. 570.

[{432}] These instances occur with others in the Origin, Ed. i. p. 416, vi. p. 572.

[{433}] Origin, Ed. i. p. 418, vi. p. 574.

[{434}] Origin, Ed. i. pp. 419, 440, vi. pp. 575, 606.

[{435}] Origin, Ed. i. pp. 418, 425, vi. pp. 574, 581.

[{436}] Origin, Ed. i. p. 413, vi. p. 569.

[{437}] Origin, Ed. i. pp. 419, 427, vi. pp. 575, 582.