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= CONTENTS Seay 
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Proceedings of the Soaibey ates ees Sa ae ee eae eee S. ; 
, j AU ay - ‘ é 
Observations on the Unification - of Geological ‘Nomenclature, with | j 
Special Reference to the Silurian Formation of. Ne ae oa 
“by 8 . A. Miller, D1 Rey flere ee ei Pere ears tat 
The Prehistoric Monuments of Anderson Township, Hamilton County, 
Ohio, by Charles. L. Metz, M. Dick Poe ree 
-Subecarboniferous Fossils from the: Lake Valley Mining District. of \ He, 
- New Mexico, with Descriptions of New Species, By a AL ye Pi 
Miller, UT Sas aN NE gO oe er ee se 6 
Description of New species ‘of Fossils ees the Hudson River Group, Z : a 
- and Remarks upon Others, by 8 ok. Miller, Esq. Sie eee 
Some Notes on American Land Shells, No. I., by A. G. Wetherby, A. M. 323 
Zoological ‘Miscellany, by Dr. F. .W. Langdon hoe aie poe ier, 
-Members of the Cincinnati poctety of Natural History. = ee ae 
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