-
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Buchanan's Journal of Man, July 1887
-
American Journal of Science, Vol. 1.
Various
-
Lippincott's Magazine of Popular Literature and Science, Volume 15, No. 85, January, 1875
Various
-
Philosophical transactions, Vol. L. Part I. For the year 1757.
Various and Royal Society
-
Appletons' Popular Science Monthly, November 1899
Various
-
Scientific American, Volume 56, No. 9, February 26, 1887
Various
-
Scientific American Supplement, No. 633, February 18, 1888
Various
-
International Weekly Miscellany of Literature, Art and Science — Volume 1, No. 2, July 8, 1850
Various
-
Lippincott's Magazine of Popular Literature and Science, Vol. 22, September, 1878
Various
-
Lippincott's Magazine of Popular Literature and Science, Volume 11, No. 26, May, 1873
Various
-
Scientific American Supplement, No. 1082, September 26, 1896
Various
-
Lippincott's Magazine of Popular Literature and Science, Volume 20. December, 1877
Various
-
Scientific American Supplement, No. 832, December 12, 1891
Various
-
Scientific American, Volume 22, No. 1, January 1, 1870
Various
-
Scientific American Supplement, No. 358, November 11, 1882
Various
-
Appletons' Popular Science Monthly, January 1899
Various
-
Lippincott's Magazine of Popular Literature and Science, Volume 11, No. 22, January, 1873
Various
-
The Ohio naturalist, Vol. 1, No. 3, January, 1901
Ohio State University. Biological Club
-
Scientific American Supplement No. 822, October 3, 1891
Various
-
Scientific American Supplement, No. 360, November 25, 1882
Various
-
The American Journal of Science and Arts, Volume 50 (First Series)
Various
-
Scientific American Supplement, No. 821, September 26, 1891
Various
-
Scientific American Supplement, No. 810, July 11, 1891
Various
-
Appletons' Popular Science Monthly, February 1899
Various
-
Lippincott's Magazine, December, 1885
Various
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