*1850.--Romance of the Sea-Serpent or Ichthyosaurus. Also a
collection of the ancient and modern authorities, with letters from
distinguished merchants and men of science. Cambridge, U. S. 1850,
12^o, 172 pages.
*1850.--_Christian Mercury_ (U. S. newspaper).
*1850.--_Charlestown Courier._
1850, April 20.--The Great Sea-Serpent.--_The Illustrated London
News._
1850.--The Great Sea-Serpent again.--_The Zoologist_, London, 1850,
p. 2803.
*1850, Sept. 2.--_Cork Constitution._
*1850, Sept. 7.--_Cork Constitution._