BIBLIOGRAPHY OF PAL.'EOZOIC CRUSTACEA. 21 



Description of fossils occurring in the Silurian 



rocks of Canada. 



In Canadian Naturalist, vol. 1, 1856, p. .312, 10 -wood cuts. 

 Homalonotas deljJhinocejyJialus Greeu. 



Report for the year 1856 of E. Billings, Esq., 



pala3ontologist, addressed to Sir Wm. E. Logan, etc. 



In Geol. Survey Canada Eept. Progress, 18.53-54-55-56, p. 247. 

 Triarihrun spinosus n. sj). Acidasp/s horani n. sp. Bronieus lunaius 

 u. sp. 



Fossils of the Calciferous sandrock, including 



those of a deposit of white limestone at Mingan, sup- 

 posed to belong to the formation. 



In Canadian Naturalist, vol. 4, 1859, p. 345, 12 wood cuts. 

 Bathyurus n. g., B. extcms Hall (type), B. am2>Uniarginatus n. sp., B. 

 conicus n. sp., B.cyhele n. sp. Leperditia anna Jones. 



Descriptions of some new species of Trilobites 



from the Lower and Middle Silurian rocks of Canada. 



In Canadian Naturalist, vol. 4, 1859, p. 367, 18 wood cuts. 



lUmnus globosus n. sp., /. hayfieldl n. sp., /: americanus n. sp., /. con- 

 radi n. sp., /. milleri u. sp., /. trentonensis Emmons, /. ovata Con., /. 

 ancjusticollh n. sp., /. conifrons n. sp., /. clavi/rons n. sp., /. arcturiis Hall., 

 /. orhicauda n. sp., /. grandis n. sp., Aniphion canadensis n. sp., Triar- 

 thrus glaber n. sp., T. beclc'ii Green., T. glahn- Billings. 



Fossils of the Chazy limestone, with descrip- 



tions of new species. 



In Canadian Naturalist, vol. 4, 1859, p. 426, 28 wood cuts. 

 Bathyurus angelini n. sp. Ilarpcs anttquatus n. sp. 



Description of some new species of fossils 



from the Lower and Middle Silurian rocks of Canada. 



In Canadian Naturalist, vol. 5, 1S60, p. 49, 16 wood cuts. 

 Dalmanites bebryx n. sp., D. achates n. sp. Phacops oresies n. sp. 

 C'heirurus icarus n. sp. Proetus alariciis n. sp. 



On some new species of fossils from the lime- 



stone near Point Levi, opposite Quebec. 



In Canadian Naturalist, vol. 5, 1860, p. 301, 30 figs. 

 Agnostus americanus n. sp., A. orion n. sp., A. canadensis n. sp. Cono- 

 ccphalites zenkeri n. sp. DicJcelocephalus magnificus n. sp., D. planifrons 



