BIBLIOGRAPHIC LIST OF GENERA AND SPECIES. 69 



ARISTOZOE— Continued. 



Munich, 1885, p. 552.— Novak, Sitz. d. k. bohm. Gesell. d. Wiss. Math.- 

 Naturw. CI., 188G, p. 239. — Jones and Woodward, Mon. Brit. Pal. Phyllopoda, 

 Pal. Soc, 1888, p. 3.— Whidbome, Mon. Dev. Fauna South England, 1, Pal. 

 Soc, 1889, p. 42.— Miller, N. A. Geol. Pal., 1889, p. 530.— Koken, Die Leit- 

 fossdlien, Leipzig, 1896, p. 40. 



Arlstozoe canadensis \\liitfield. 



Aristozoe canadensis \\Tiitfield, Ann. New York Acad. Sci., 1890, p. 505; 5, 1891, 



p. 572, pi. 12, figs. 17, 18; Geol. Surv. Ohio, Pal., 7, 1893, p. 462, pi. 8, figs. 



17, 18.— Grabau and Shinier, N. A. Index Fossils, 2, 1910, p. 379, fig. 



16806, f. 

 Trenton: Ottawa Basin, Ontario. 



ARTHRARIA Billings. Genotype: A. antiquata Billings. 



Arthraria Billings, Canadian Nat., n. s., 6, 1872, p. 467; Pal. Foss., Geol. Sur.\ 

 Canada, 2, pt. 1, 1874, p. 66; Geol. Surv. Newfoundland, Rep. Progr. for 

 1881, 1882, App. p. 14.— Miller, N. A. Geol. Pal., 1889, p. 107. 



Arthraria biclavata Miller. 



Arthraria biclavata Miller, Cincinnati Quart. Jour. Sci., 2, 1875, p. 354, fig. 26. 

 Maysville: Cincinnati, Ohio, and vicmity. 



ARTHROCLEMA Billings. Genotype: A. pidchellura Billings. 



Arthroclema Billings, Pal. Fcss., 1, 1865, p. 54 (adv. sheets, 1862). — Uhich, Jour. 

 Cincinnati Soc. Nat. Hist., 5, 1882, p. 151; 14th Ann. Rep. Geol. Nat. Hist. 

 Surv. Minnesota, 1886, p. 60; Amer. Geol., 1, 1888, p. 232.— Miller, N. A. 

 Geol. Pal., 1889, p. 293.— Ulrich, Jour. Cincinnati Soc. Nat. Hist., 12, 1890, 

 p. 192; Geol. Surv. Illinois, 8, 1890, p. 400; Geol. Minnesota, 3, 1893, p. 197; 

 Zittel's Textb. Pal., 1896, p. 281.— Simpson, 14th Ann. Rep. State Geol. 

 New York for 1894, 1897, p. 546.— Pocta, Syst. Sil. Centre Boheme, 8, pt. 1, 

 1894, p. 5.— Nickles and Bassler, Bull. U. S. Geol. Surv., 173, 1900, p. 42.— 

 Cumings, Amer. Jour. Sci., 4th ser., 17, 1904, p. 75, fig. 83; 32d Ann. Rep. Dep. 

 Geol. Nat. Res. Indiana, 1908, p. 739. — Cirabau and Shinier, N. A. Index 

 Fossils, 1, 1907, p. 152.— Bassler, Bull. U. S. Nat. Mus., 77, 1911, p. 150; 

 Zittel-Eastman Textb. Pal., 1913, p. 343. 



Arthroclema angnlare Ulrich. 



Arthroclema angulare Ulrich, C!ontr. Micro-Pal. Canibro-Sil., pt. 2, 1889, p. 45; 



Geol. Surv. Illinois, 8, 1890, p. 641, pi. 29, figs. 6-6b.— \Miiteaves, Pal. Foss., 



3, 1895, p. 117. 

 Richmond: Wilmington, Illinois (Fernvale); Stony Mountain, Manitoba (Stony 



Mountain); English Head, etc., Anticosti (English Head and Charleton). 



Arthroclema armatum Ulrich. 



Arthroclema armatum Ulrich, Jour. Cincinnati Soc. Nat. Hist., 12, 1890, p. 194, 

 fig. ]9a-d (not e-h); Geol. Minnesota, 3, 1893, p. 201, pi. 2, figs. 8-11, 25, 

 28-33, pi. 3, fig. 7.— Simpson, 14th Ann. Rep. State Geol. New York for 1894, 

 1897, p. 547, fig. 111.— Sardeson, Jour. Geol., 9, 1901, p. 161.— Grabau and 

 Shimer, N. A. Index Fossils, 1, 1907, p. 153, fig. 2051.— Bassler, Bull. U. S. 

 Nat. Mus. No. 77, 1911, pp. 151, 152, fig. 73. 



Trenton (Prosser): Cannon Falls and St. Paul, Minnesota. • 



Ordovician (Glauconite limestone): Reval, Esthonia, Russia. 



Cotypes— Cat. No. 43633, U.S.N.M. 



Arthroclema armatum Ulrich (part). See Arthroclema i)ulchelluni. 



