BIBLIOGKArilV OF I'A I..Kl)Zl)l(' t liU.STACKA . 235 



Whitfield (R. P.) Description of new species of fossils. 



In Rep. Recoiiiioissance from Carrol, Montana Territory, on the Upper 

 Missouri, to the Yellowstone National Park and return, Ludlow's report, 

 Washington, 1876. 



C'repicephalun ( Loijaitellus) montane iisIk n. sj). Arioiieliu/i tripunrtatnn 

 n. sp. 



See, also, Re^). Chief Eng. U. S. A., 1876, Appendix NN. 



Preliminary descriptions of new species of 



fossils from the lower geological formation of Wisconsin. 



In Ann. Rep. Geol. Survey Wisconsin, 1877, pp. 50-89. 



Conocephalites (•alymenoidef: n. sp. Crepkcphalus onnstus n. sjj. Pfi/- 

 chaspis granulosa Owen, P. striata n. sp., P. minuta n. sp. Ar/raulos 

 ( Bathyurus ?) ivoosteri n. sp. Ariouellus (Agraulos) convexus n. sp. 

 Ellipsocephalus cnrtus n. sp. Dicellocephalus barhuensis n. sp., B. cafoni 

 n. sp. lUanurus conrexus n. sp. Ilkiinus pterocephalus n. sp. Bronteus 

 laphami n. s}}. 



Preliminary report on the pakeontology of the 



Black Hills, containing descriptions of new species of 

 fossils from the Potsdam, Jurassic and Cretaceous for- 

 mations of the Black Hills of Dakota. 



In U. S. Geol. Survey Rocky Mountain Region, Washington, 1877. 

 f'rcpirephalus [LoganeUus) centralis n. sp., C. (Loganellus) planus n. sp. 



Description of new species of fossils from the 



Pakeozoic formations of Wisconsin. 



In Ann. Rep. Geol. Survey Wisconsin, 1870, pp. 44-71. 



Conocephalites 1 quadratics n. sp., C. {Plychaspis / ) explanatu.-i u. sp. 

 Crepicephalus ? gibhsi n. sp. Ptychaspis striata n. sp. Dicellocephalus 

 lodensis n. sp. Aglaspis eatoni u.sp. Asaphus iriangulatus n .hi> . lUosniix 

 niagriensis u. sp. 



New forms of fossil Crustaceans from the Upper 



Devonian rocks of Ohio, with descriptions of new genera 

 and species. 



In Am. Jour. Soi., ;W series, vol. 19, 1880, p. 38. 



Echinocaria n. g. Pal'topnhe7non u. g. 



A plate and explanation accompany the author's edition. 



Echinocaris subkevis n. sp., E. pustulosa n. sp., E. mnlfiiiodo<a n. sp. 



P„l„n,.„l,, ,„r.„ ur.,r},, ,■>•„; ,,. <|,. \ ..%,.,-.... rfntfuh'llsi^ Whitf. 



