BIBLIOGRAPHIC LIST OF GENERA AND SPECIES. 1053 



Protozeuga antlcostiana Twenhofol. 



Protozeuga anticostiana Twenhofel, Bull. Victoria Mem. Mus., 3, 1914, p. 31, 



pi. 1, figs. 8-10. 

 Richmond (English Head, Charleton): English Head, etc., Anticosti. 



Protozeuga sulcocarlnata Savage. 



Protozeuga sulcocarinata Savage, Bull. Geol. Surv. Illinois, 23, 1913, p. 51, pi. 1, 

 figs. 19-21; pi. 5, fig. 6. 



Upper Medinan: Near Thebes, Illinois (Girardeau); Louisiana, Missouri (Edge- 

 wood — Noix). 



Pkotozyga Hall and Clarke. See Zygospira Hall. 



PSEUDOCRINITES Pearce. Genotype: P. bifasciatus Pearce. 



Peeudocrinites Pearce, Proc. Geol. Soc. London, 4, 1843, p. 160. — Forbes, Mem. 

 Geol. Surv. Great Britain, 2, pt. 2, 1848, p. 494. — Jaekel, Stammesg. Pelmat., 

 Berlin, 1, 1899, p. 283, fig. 60 on p. 284; Zittel-Eastman Textb. Pal., 1, 1900, 

 p. 187.— Schuchert, Smiths. Misc. Coll., 47, 1904, p. 226, pi. 37, figs. 11, 12.— 

 Springer, Zittel-Eastman Textb. Pal., 2d ed., 1913, p. 153. 



Pseudocrinus Haeckel, Amphorideen und Cystoideen, Leipzig, 1896, p. 135. — 

 Bather, Treatise Zool., 3, Echinoderma, London, p. 62, fig. 29. 



Pseudocrinltes abnormalls Schuchert. 



Pseudocrinites abnormalis Schuchert, Smiths. Misc. Coll., 47, 1904, p. 231, pi. 35, 



figs. 10-12; Maryland Geol. Surv., Low. Dev., 1913, p. 238, pi. 33, figs. 



10-12. 

 Helderbergian (Keyser): Keyser, West Virginia. 

 Holotype.— Cat. No. 35068, U.S.N .M. 



Pseudocrinltes clarki Schuchert. 



Pseudocrinites clarki Schuchert, Amer. Geol., 32, 1903, p. 233, pi. 36, figs. 4-7; 

 pi. 39, fig. 14; Smiths. Misc. Coll., 47, pt. 2, 1904, pp. 233, 234, pi. 39, fig. 14; 



Maryland Geol. Surv., Low. Dev., 1913, p. 240, pi. 33, figs. 15-18; pi. 35, 



fig. 14. 

 Helderbergian (Keyser): Keyser, West Virginia. 

 Cotypes.— Cat. No. 35070, U.S.N.M. 



Pseudocrinltes claypolel Schuchert. 



Pseudocrinites claypolei Schuchert, Smiths. Misc. Coll., 47, 1904, p. 232, pi. 37, 



fig. 1. 

 Helderbergian (Keyser): Clark's Mill, near New Bloomfield, Pennsylvania. 

 Holotype— Cat. No. 35066, U.S.N.M. 



Pseudocrinltes elongatus Schuchert. 



Pseudocrinites elongatus Schuchert, Smiths. Misc. Coll., 47, 1904, p. 235, pi. 35, 

 figs. 6, 7; Maryland Geol. Surv., Low. Dev., 1913, p. 241, pi. 34, figs. 3, 4. 



Helderbergian (Keyser): Pleasant Valley, west of Martin Mountain, Pennsyl- 

 vania. 



Holotype.— C&t. No. 35065, U.S.N.M. 



Pseudocrinltes gordonl Schuchert. 



Pseudocrinites gordoni Schuchert, Amer. Geol., 32, 1903, p. 235; Smiths. Misc. 

 Coll., 47, pt. 2, 1904, p. 229, fig. 29, pi. 36; figo. 8-12; pi. 39, figs. 11-13; Mary 

 land Geol. Surv., Low. Dev., 1913, p. 236, pi. 33, figs. 5-9; pi. 35, figs. 11-13. 

 Helderbergian (Keyser): Keyser, West Virginia. 

 Holotype and paratypes. — Cat. No. 35071, U.S.N.M. 



