Life of James Dwight Dana

Whilst the greatest effort has been made to ensure the quality of this text, due to the historical nature of this content, in some rare cases there may be minor issues with legibility. In preparing the biography, which is personal rather than scientific, the subject of it is his own interpreter, and wherever his language could be introduced, or that of his correspondents, I have preferred to quote rather than to condense or rewrite what they have Said. At the same time, I trust that sufficient explanations have been given to Show the conditions under which the writers spoke.