484 Report of the State Geologist. 



RoEMBR. Sil. Fauna West. Tennessee. 



EioHWALD. Lethaea Rossica. 



Hall. Canadian Naturalist and Geologist, Yol. Y. 



McCoy. Carb. Foss. of Ireland. 



BiLLiBGS. Palaeozoic Fossils, Yol. I. 



De Kosinck. Quart. Jour. Geol. Society. 



WiNCHELL. Proc. Acad. Nat. Science. 



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Winohell. Rept. Lower Peninsula, Michigan. 



RoMiNGEE. Proc. Acad. Nat. Sci., Philadelphia. 



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Mehk and Worthed. Geol. Survey 111., Yol. III. 



Dawson. Acadian Geology. 



Safford. Geology, Tennessee. 



Meek. Proc. Nat. Acad. Sci., Philadelphia. 



Meek. Pal. Eastern Nebraska. 



MeS:k. Proc. Acad. Nat. Sci., Philadelphia. 



Hall and Whitfield. 23d Rep. N, Y. State Museum. 



Nicholson. Can. Nat. and Geologist. 



Meek. Pal. Ohio, Yol. I. 



Meek. Hay den's 6lh Rep. GeoL Sur. Terr. 



Nicholson. Geol. Magazine, N. S., London, Yol. I. 



Nicholson. Quart. Jour. Geol. Soc, Yol. XXXIY. 



Nicholson and Hinde. Canadian Journal. 



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Billings. Palaeozoic Fossils, Yol. II. 



Hall. 26th Rept. N. Y. State Museum. 



James. Intro, to Cat. Am. Fossils. 



Hall and Whitfield. Pal. of Ohio, Yol. 11. 



Nicholson. Geological Magazine, Yol. 11. 



Young and Young. Proc. Nat. Hist. Sec, Glasgow. 



Nicholson. Pal. Province of Ontario. 



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Nicholson. Pal. of Ohio, Yol. II. 



29 



1860 



30 



1860 



81 



1860 



32 



1862 



33 



1862 



34 



1863 



35 



1863 



35a 1865 



36 



1865 



37 



1866 



38 



1866 



39 



1866 



40 



1868 



4:0a 1868 



41 



1869 



42 



1871 



43 



1872 



44 



1872 



45 



1873 



45« 



1873 



455 



1873 



46 



1873 



47 



1874 



48 



1874 



49 



1874 



50 



1874" 



51 



1874 



52 



1874 



53 



1875 



5i 



1876 



55 



1875 



56 



1875 



57 



1875 



68 



1875 



59 



1875 



60 



1875 



61 



1875 



