BIBLIOGRAPHIC LIST OF GENERA AND SPECIES. 937 



Pai^eocystites chapmani Billings. See PalaeocrinuB chapman! 



Palaeocystites dawsonl Billings. 



Palaeocystites Dawsoni Billings, Geol. Surv. Canada, dec. 3, 1858, p. 70. — Hudson, 



Bull. New York State Mus., 149, 1911, p. 247, figs. 21-34. 

 Chazyan (Aylmer): Montreal, Quebec. 



Palaeocystites pulcher Billings. 



Palaeocystites pulcher Billings, Canadian Nat. Geol., 1, 1859, p. 430. 

 Chazyan (Mingan): Mingan Islands, Canada. 



Palaeocystites tenuiradiatus (Hall). 



Actinocrinus tenuiradiatus Hall, Pal. New York, 1, 1847, p. 18, pi. 4, figs. 8, 9. 

 Palaeocystites tenuiradiatus Billings, Canadian Org. Rem., Geol. Surv. Canada, 



dec. 3, 1858, p. 69, figs. 1-3; Amer. Jour. Sci. Arts, 2d ser., 48, 1869, p. 78; 



Canadian Nat., n. s., 4, 1869, p. 287; Ann. Mag. Nat. Hist., 4th ser., 5, 1870, 



p. 260; Pal. Foss., Geol. Surv. Canada, 2, pt. 1, 1874, p. 99. — Grabau and 



Shimer, N. A. Index Fossils, 2, 1910, p. 462. 

 Chazyan: Chazy, etc., New York; Quebec. 



PAIuEODICTYOTA Whitfield. Genotype: Inocaulis anastomotica Ringueberg. 

 Palaeodictyota Whitfield, Bull. Amer. Mus. Nat. Hist., 16, 1902, p. 399— Ruede- 

 mann, Mem. New York State Mus., 11, pt. 2, 1908, p. 198. 



Palaeodictyota anastomotica (Ringueberg). 



Iin'caulis anastomotica Ringueberg, Proc. Acad. Nat. Sci. Philadelphia, 39, 1888, 



pp. 131, 132, pi. 7, fig. 2. 

 Palaeodictyota ramulosa Whitfield, Bull. Amer. Mus. Nat. Hist., 16, 1902, p. 399, 



pl. 53, figs. 1, 2. 

 Palaeodictyota anastomotica Ruedemann, Mem. New York State Mus., 11, pt. 2, 



1908, p. 200, pl. 6, fig. 4, figs. 102, 103. 

 Niagaran: Lockport and Middleport, New York (Rochester); Hamilton, Ontario. 



Palaeodictyota bella (Hall and Whitfield). 



Inocaulis bella Hall and Whitfield, Geol. Surv. Ohio Pal. 2, 1875, p. 122, pl. 6., 



fig. 2.— Spencer, Canadian Nat., 8, 1875, p. 458; 10, 1882, p. 65; Bull. Mus. 



Univ. State Missouri, 1, 1884, pp. 14, 35; Trans. Acad. Sci. St. Louis, 4, 



1884, pp. 564, 585.— Gurley, Jour. Geol., 4, 1896, pp. 99, 308. 

 Palaeodictyota bella Ruedemann, Mem. New York State Mus., 11, pt. 2, 1908, 



p. 203, pl. 3, fig. 7; text figs. 105-107. 

 Niagaran: Yellow Springs, Ohio; Hamilton, Ontario (Rochester). 

 Plesiotype. —Cat. No. 54279, U.S.N.M. 



Palaeodictyota bella recta Ruedemann. 



Palaeodictyota bella mut. recta Ruedemann, Mem. New York Stale Mus., 11, 



1908, p. 204, pl. 6, fig. 6; pl. 7, fig. 6. 

 Upper Clinton: Clinton, New York. 



Palaeodictyota clintonensis Ruedemann. 



Palaeodictyota clintonensis Ruedemann, Mem. New York State Mus., 11, 1908, 



pt. 2, p. 203, pl. 6, fig. 5; pl. 7, fig. 5; pl. 8, fig. 3, text fig. 104. 

 Upper Clinton: Clinton, New York. 



Palaeodictyota ramulosa Spencer. See Palaeodictyota anastomotica. 



Pal^eoglossa Cockerell. See Lingula subgenus Palaeoglossa. 



