NEW YORK STATE EDUCATION DEPARTMENT 



15 Merrill, F. J. H. Mineral Resources of New York. 240P. 2 maps. 



Sept. 1895. [50c] 

 17 Road Materials and Road Building in New York. 52p. i4pl. 2 maps. 



Oct. 1897. 15c. 

 30 Orton, Edward. Petroleum and Natural Gas in New York. i36p. il. 



3 maps. Nov. 1899. 15c. 

 35 Ries, Heinrich. Clays of New York; their Properties and Uses 456p. 



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 44 Lime and Cement Industries of New York; EckeJ, E. C. Chapters 



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 61 Dickinson, H. T. Quarries of Bluestone and other Sandstones in New 



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 85 Rafter, G. W. Hydrology of New York" State. 902P. il. 44pl. 5 maps. 



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 93 Newland, D. H. Mining and Quarry Industry of New York. 78p. 



July 1905. Out of print. 

 100 McCourt, W. E. Fire Tests of Some New York Building Stones. 4op. 



26pl. Feb 1906. 15c. 

 102 Newland, D. H. Mining and Quarry Industry of New York 1905. 



i62p. June 1906. Out of print. 

 112 Mining and Quarry Industry of New York 1906. 82p. July 



1907. Out of print. 



119 & Kemp, J. F. Geology of the Adirondack Magnetic Iron Ores 



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120 Newland, D. H. Mining and Quarry Industry of New York 1907. 82p. 

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123 & Hartnagel, C. A. Iron Ores of the Clinton Formation in New 



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132 Newland, D. H. Mining and Quarry Industry of New York 1908. 98p. 

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 Mining and Quarry Industry of New York for 1909. In preparation. 



Mineralogy. 4 Nason, F. L. Some New York Minerals and their Localities. 

 22p. ipl. Aug. 1888. Free. 



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

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70 New York Mineral Localities, nop. Oct. T903. 20c. 



98 Contributions from the Mineralogic Laboratory. 38p. 7pl. Dec. 



1905. 15c. 



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. Palecntologic Papers 1. 

 72p. il. i6pl. Oct. 1900. 15c. 



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



the Chenango Valley, N. Y. 

 Paropsonema cryptophya; a Peculiar Echinoderm fxom the Intumescens-zone 



(Portage Beds) of Western New York. 



Dictyonine 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 



^Papers 2. 24op. i3pl. Dec. 1901. 40c. 



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

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

 nous Shales o^ 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 the Devonic of 



fe£_ New York, Ireland and the Rhineland. 



