BIBLIOGRAPHY OF PAL.KOZOIC CRUSTACEA. 39 



On the occurrence of the senus Dalmanites in 



the Lower Carboniferous rocks of Ohio. 



In Geol. Mag., decade 3, vol. 1, Londou, 1884, p. .303. 

 Dalmanites f cuyahogcn n. sp. 



Coignou (Miss). On a new species of Cyphaspis from 

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In Quart. Jour. Geol. Soc, London, vol.46, 1890, p. 421, 5 woodcuts. 

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Conrad (T. A.) Report on the Pakeontological De- 

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Platynotus n. g. Paradoxides boltoni Bigsby is taken for the type. 

 This work also contains a catalogue of the organic remains of New York 

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Third Annual Report of tlie Palceontological 



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In Eept. Geol. Survey, N. Y., 1840, p. 199. 



Odontocephalus n. g., O. selenurus. Asaphus halli n. sp. Acidaspis 

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On the Silurian system; with a table of the 



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In Am. Jour. Sci., 1st series, vol. .38, 1840, p. 86. 



Description of new genera and species of or- 



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In Kept. Geol. Survey, N. Y., 1841, p. 48 1 pi. 



Aspidolites n.o. Dicranurus n. g. Asaphus l acantholeur us, A. ? den- 

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The plate accompanying this report was distributed with a few copies. 

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Cytherina alia. 



In Geol. Survey, N. Y., pt. 3, comprising the survey of the 3d Geol. 

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Observations on the Silurian and Devonian 



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 Dipleura. 



