MfJLfdGRAPiffltC 1.1s i' of ceneua and species. 1249 



Synbathocrinus granulatus — Continued. 



Synbathocrinus granulatus Shumard, Trans. Acad. Sci. St. Louis, 2, 1866, p. 397. 

 Symbathocrinus granulatua Wacbsmutb and Springer, Proc. Acad. Nat. Sci. 



Philadelphia, 1S86, p. 90 (Rev. Pal., pt. 3, sec. 2, p. 166).— Wood, Bull. U. S. 



Nat. Mus., 64, 1909, p. 27, pi. 9, figs. 4, 7, 8. 

 "Niagaran (Brownsport) : Decatur County, Tennessee. 

 Holotype and plesiotype.— Cat. No. 39938, U.S.N.M. 



Synbathocrinus tennesseensis (Roemer). 



Symbathocrinites tennesseese Troost (in part), Proc. Amer. Assoc. Adv. Sci., 2, 



1S50, p. 61 (nom. nud.). 

 Symbathocrinus tennesseeae Wachsmuth and Springer, Tan-. Pal., 3, 1886, pp. 



166, 174. 

 Symbathocrinus tennesseensis Roemer, Die Sil. Fauna West. Tennessee, 1860, p. 



55, pi. 4, figs. 6a, b.— Wood, Bull. U. S. Nat. Mus., 64, 1909, p. 26. 

 Niagaran (Brownsport): Decatur County, Tennessee. 

 Plesiotype.— Cat. No. 39939, U.S.N.M. (Troost's type of S. tennesseese). 



Synbathocrinus troosti (Wood). 



Synbathocrinites Tennesseeae (part) Troost, Amer. .Tour. Sci. Arts, 2d ser., 8, 1849, 



p. 419; Proc. Amer. Assoc. Adv. Sci., 2, 1850, p. 61 (nom. nud.). 

 Symbathocrinus troosti Wood, Bull. IT. S. Nat, Mus., 64, 1909, p. 27, pi. 9, fig. 9. 

 Niagaran (Brownsport): Decatur County, Tennesee. 

 Holotype.— Cat. No. 39930, U.S.N.M. 



STNDTOGRAPTUS Ruedemann. Genotype: S. pecten Ruedemann. 



Syndyograptus Ruedemann, Mem. N. Y. State Mus., 11, pt. 2, 1908, p. 266. 



Syndyograptus pecten Ruedemann. 



Syndyograptus pecten Ruedemann, Mem. New York State Mus., 11, pt. 2, 1908, 



pp. 267-268, pi. 15, figs. 5, 6, fig. 184, 185. 

 Chazyan (Normanskill): Glenmont, New York. 



SYNHOMALONOTUS Pompeckj. Genotype: Calymmene tristani Brongniart. 



Synhomalonotus Pompeckj, Neues Jahrb. Min. Geol. Pal., 1, 1898, p. 240. 



Synhomalonotus christyi (nail). 



Calymene christyi Hall, 13th Rep. New York State Cab. Nat. Hist., 1860, p. 118; 



15th Rep., ibid., 1862, pi. 10, figs. 2-5.— Miller, Cincinnati Quart. Jour. Sci., 



1, 1874, p. 141.— Hall and Whitfield, Geol. Surv. Ohio, Pal., 2, 1875, p. 107, 



pi. 4, figs. 13-15. 

 Synhomalonotus christyi Pompeckj, Neues Jahrb. Min., Geol. Pal., 1, 1898, 



p. 2-17. 

 Richmond (Waynesville) : Oxford, Ohio. 



•SYNTROPIIIA Hall and Clarke. Genotype: Triplesia lateralis Whitfield. 



Syntrophia nail and Clarke, Pal. New York, 8, pt. 1, 1892, p. 270; pt. 2, 1893, 

 p. 216; 13th Ann. Rep. New York State Geol., 1895, p. 836.— Huene, Verh. 

 d. Russ.-Kais. Min. Gcsell. z. St. Petersburg, 3S, 1900, p. 22S, fig. 2— Schu- 

 chert, Zittel-Eastman Textb. Pal., 1900, p. 320; 2d ed., 1913, p. 392.— Wal- 

 cott, Proc. U. S. Nat. Mus., 28, 1905, p. 288.— Grabau and Shimer, N. A. 

 Index Fossils, 1, 1907, p. 270. 



