BIBLIOGRAl'HY OF PALAEOZOIC CRUSTACEA. 189 



Jones, B. lo'dkensiana Joues, B. huchiana Jones. Dalmania caudata 

 Briinn. Ampyx parvulus Forbes. Homalonotus delpninocephalus Green. 

 Odontopleura ovata Emm., 0. mutica Emm., 0. barrandei Ang. Beyrkhia 

 jonesii Boll. 



For other references, see Broun and Eoemer, p. 31. 



Rogers (Henry D.) The geology of Pennsylvania. 

 A Government survey with a general view of the geology 

 of the United States, essays on the coal formation and 

 its fossils, and a description of the coal fields of North 

 America and Great Britain. 2 vols. Edinburgh, Lon- 

 don, and Philadelphia, 1858. Atlas of plates and maps. 



Organic remains of the Palaeozoic strata of Pennsylvania, vol. 2, pp. 

 815-834. 



Notes on the Beyrichla and Leperditia by T Knpert Jones, vol. 2, p. 

 834, figs. 595-699. 



Paradox'ides spinosus Boeck (P. harlani Greenj from the qnarry in 

 Quincy, Mass. Isotelus gigas Dekay. Triniicleus concentrkus Eaton. Caly- 

 mene beckii Green. Agnostus lobatus Hall. C'alymene clintoni Vanuxem. 

 Beyrkhia maccoyiana Jones, B. pennsylvanka Joues. Leperditia ovata 

 Jones, L. gibbera Jones, L. pennsylvanica Joues. 



Rogers (W. B.) Discovery of Paradoxides in the 

 altered rocks of Massachusetts. • 



In Edinb. New Philos. Jour., vol. 4, 1856. 



On the discovery of Cambrian fossils at Brain- 

 tree, Mass. 



In Proc. Boston Soc. Nat. Hist., vol. 6, 1856,. p. 27 (continued on p. 40). 

 Paradoxides harlani Green. 



Paradoxides near Boston. 



In Edinb. New Philos. Jour., vol. 6, 1857, p. 314. 



Rominger (C.) Description of Primordial fossils from 

 Mount Stephens, N. W. Territory of Canada. 



In Proc. Acad. Nat. Sci. Phil., 1887, p. 12, 1 pi. 



Embolimus n. g. Ogygia klotzi n. sp., 0. serrata n. sp. Embolimnn 

 spinosa n. sp., E. rotundata n. sp. Monocephalus salteri Billings. Cono- 

 cephalites cordillerce n. sp. Bathyiirus sp.l Agnostus up. ^. 



Rejoinder to Mr. C. D. Walcott. 



In Am. Geologist, vol. 2, 1888, p. 356. 



