Porter, Roy S. Charles Lyell and the Principles of the History of Geology. The British Journal for the History of Science. 1976, 32 (2): 91–103. JSTOR 4025798. doi:10.1017/s0007087400014692(英语).
jstor.org
Porter, Roy S. Charles Lyell and the Principles of the History of Geology. The British Journal for the History of Science. 1976, 32 (2): 91–103. JSTOR 4025798. doi:10.1017/s0007087400014692(英语).
web.archive.org
Charles Lyell. Westminster Abbey. [2018-12-09]. (原始内容存档于2021-02-22) (英语).
westminster-abbey.org
Charles Lyell. Westminster Abbey. [2018-12-09]. (原始内容存档于2021-02-22) (英语).