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Published online by Cambridge University Press: 01 May 2009
The following interesting communication relating to this wonderful line of Railway (forming part of a letter from F. B. Meek, Esq., of the Geological Survey of Illinois, U.S.A., to Dr. J. J. Bigsby, F.B.S., author of the Thesaurus Siluricus), has been forwarded to us for insertion by the kindness of Dr. Bigsby.
page 163 note 1 I originally described this under another name (S. Norwoodi), but on finding it pre-occupied, I afterwards changed it to Utahensis. [See Proceed Philad. Acad., July, 1860, p. 308.]