BIBLIOGRAPHY OF PAL/EOZOIC CRUSTACEA. 235 



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



In Piep. Eecouuoissance from Carrol, Montana Territory, on the Upper 

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

 Washington, 1876. 



Crepicephahifs ( Lo(jancAlufi) montanensis n. sp. Arioncllus iripuiiriaifc^ 

 u. sp. 



See, also, Kep. Chief Eng. U. S. A., 1876, Appendix NX. 



Preliminary descriptions of new species of 



fossils from the lower geological formation of Wisconsin. 



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



ConocephaUtes ccdymenouli's n. sp. Crepicepihahis onusiuti u. sp. Pt'/- 

 chaspis granulosa Owen, P. striata n. sp., P. minuta n. sp. Arjraulos 

 (Bathyurus?) loooderi n. sp. Arlonellus (Agraulos) convcxus n. sp. 

 ElUpsocephalus curtns n. sp. Dlcellocephalus barbuennis n. sp., D. eatoni 

 n. sp. IlUenurus convexus n. sp. likenm^ pterocephalus n. sji. Bronfeii.s 

 laphaml n. sjj. 



Preliminary report on the paUeontology 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'rejiicephaiu-s {Loganellnii) centralis n. sp., C. (Lo(janellus) planus n. sp. 



— Description of new species of fossils from the 



Palaeozoic formations of Wisconsin. 



In Ann. Rep. Geol. Survey Wisconsin, 1879, pp. 44-71. 



(Jonocephal'des .? quadrutus u. sp., C. {Pti/chaspis ? ) explanatus u. sp. 

 Crepicephalus 1 gibhsi n. sp. Ptychaspis striata n. sp. Dicellocephalvs 

 lodensis n. sp. Aglaspis eatoni u.sp. Asaphus triangiilalus n.sp. llkknns 

 iiiagriensis n. sp. 



New forms of fossil Crustaceans from the Upper 



Devonian rocks of Ohio, with descriptions of new genera 

 and species. 



In Am. Jour. Sci., 3d series, vol. 10, 1880, p. 3.'>. 

 Echinocarls n. g. Palaopalnmon n. g. 

 A plate and explanation accompany the author's edition. 

 Echinocaris sublcevis n. sp., E. pustulosa n. sp., E. multinodosa n. sp. 

 Pakbopakeinon newberryi ii. sp. Aristozoe canadensis Whitf. 



