Author: HOBBS, W.H.
Title: The Newark system of the Pomperaug Valley, Connecticut; with a report on fossil wood from the Newark formation of South Britain, Conn., by F.H. Knowlton.
Description: 1901. 22nd Ann. Rep. United States Geological Survey Part III; pp. 7-162, 59 fig. 17 plts. h.t. (with phot. & maps, some col.). Plain wrps. extract, 4to.

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