of such intermediate forms." This includes a geological discussion, and corresponds to parts of Chapters VI. and IX. of the 'Origin.'
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This volume presents a collection of Charles Darwin's personal correspondence, organized primarily by the subjects of his research and publications. The letters are supplemented by excerpts from his diary to provide a chronological framework for his professional career and personal character.
of such intermediate forms." This includes a geological discussion, and corresponds to parts of Chapters VI. and IX. of the 'Origin.'
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