GEOLOGY OF THE FOURTH DISTRICT. 
ORGANIC REMAINS OF THE CHEMUNG GROUP. 
No. 68.—No. 125, and part of 127, pages 273 and 275. 
Fig. 1. Filicites? An abundant fossil at Ithaca and other places in Tompkins county. 
Fig. 2. Sigillaria Chemungensis, H. One-half the natural size. Elmira. 
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