NEW YORK STATE EDUCATION DEPARTMENT 



15 Merrill, F. J. H. Mineral Resources of New York. 2409. a maps. 



Sept. 1895. [50c] 

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Oct. 1897. 15c. 

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58 Whitlock, H. P. Guide to the Mineralogic Collections of the New York 

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Paleontology. 34 Cumings, E. R. Lower Silurian System of Eastern Mont- 

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39 Clarke. J. M. . Simpson, G. B. & Loomis, F. B.* Paleontologic Papers i. 

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Contents: Clarke, J. M. A Remarkable Occurrence of Orthoceras in the Oneonta Beds of 



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 Paropsonema cryptophya; a Peculiar Echinoderm fiora the Intumescens-zcne 



(Portage Beds) of Western New York. 

 Dictvonine Hexactinellid Sponges from the Upper Devonic of New York. 



The Water Biscuit of Squaw Island, Canandaigua Lake, N. Y. 



Simpson, G. B. Preliminary Descriptions of New Genera of Paleozoic Rugose Corals. 

 Loomis, F. B. Siluric Fungi from Western New York. 



42 Ruedemann, Rudolf. Hudson River Beds near Albany and their Taxo- 

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45 Grabau. A. W. Geology and Paleontology of Niagara Falls and Vicinity. 

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49 Ruedemann, Rudolf; Clarke. J. M. & Wood, Elvira. Paleontologic 



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Contents: Ruedemann, Rudolf. Trenton Conglomerate of Rysedorph Hill. 

 Clarke. J. M. Limestones of Central and Western New York Interbedded with Bitumi- 

 nous Shales ol the Marcellus Stage. 

 Wood. Elvira. Marcellus Limestones of Lancaster, Erie Co., N. Y. 

 Clarke, J. M. New Agelacrinites. 



Value of Amnigenia as an Indicator of Fresh-water Deposits during tiie Devonic of 



New York. Ireland and the Rhineland. 



