Murchison, R. I. (1854). Siluria: The history of the oldest known rocks containing organic remains, with a brief sketch of the distribution of gold over the earth. J. Murray.
Chicago-referens (17:e uppl.)Murchison, Roderick Impey. Siluria: The History of the Oldest Known Rocks Containing Organic Remains, with a Brief Sketch of the Distribution of Gold over the Earth. London: J. Murray, 1854.
MLA-referens (8:e uppl.)Murchison, Roderick Impey. Siluria: The History of the Oldest Known Rocks Containing Organic Remains, with a Brief Sketch of the Distribution of Gold over the Earth. J. Murray, 1854.
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