788 BULLETIN 02, UNITED STATES NATIONAL MUSEUM. 



Marsipocrinus striatus (Troost). 



Cupellsecrinites striatus Troost, Amer. Jour. Sci. Arts, 2d ser., 8, 1849, p. 419; 

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



Cupellsecrinites inflatus Troost, Amer. Jour. Sci. Arts, 2d ser., 8, 1849, p. 420; 

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



Marsupiocrinus striatus Wachsmuth and Springer, Mem. Mus. Comp. Zool. Har- 

 vard, 21, 1897, p. 732, pi. 75, figs. 17, 18. 



Marsipocrinus striatus Wood, Bull. U. S. Nat. Mus., 64, 1909, p. 33, pi. 9, figs. 

 13, 14. 



Niagaran (Brownsport): Decatur County, Tennessee. 



Holotype and plesiotype.— -Cat. Nos. 39926, 39934, U.S.N.M. 



Marsipocrinus tennesseensis (Roemer). 



Platycrinus tennesseensis Roemer, Sil. Fauna West. Tennessee, Breslau, 1860, 



p. 35, pi. 3, fig. 4a-f. 

 Platycrinus (Cupellacrinus) tennesseensis Shumard, Trans. Acad. Sci. St. Louis, 



1866, p. 362. 

 Marsupiocrinus tennesseensis Wachsmuth and Springer, Proc. Acad. Nat. Sci. 



Philadelphia, 1881, p. 239 (Rev. Pal., pt. 2, p. 65); ibid., 1888, p. 373, pi. 



19, fig. 7; Mem. Mus. Comp. Zool., Harvard, 21, 1897, p. 731, pi. 75, fig. 



16a, b. 

 Marsipocrinus tennesseensis Wood, Bull. U. S. Nat. Mus., 64, 1909, p. 30, pi. 9, 



figs. 5, 6— Grabau and Shimer, N. A. Index Fossils, 2, 1910, p. 516, 1837. 

 Cupellsecrinites Buchii Troost, Amer. Jour. Sci. Arts, 2d ser., 8, 1849, p. 419; 



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

 Cupellsecrinites laevis Troost, Amer. Jour. Sci. Arts, 2d ser., 7, 1849, p. 419; Proc. 



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

 Cupelheerinus laevis Shumard, Trans. Acad. Sci. St. Louis, 2, 1866, p. 361 



(gen. ref.). 

 Niagaran (Brownsport): Decatur County, Tennessee. 

 Plesiotypes.— Cat. Nos. 39925, 39928, U.S.N.M. (Troost's types of C. laevifl and 



C. buchi.) 



Marsipocrinus verneuili (Troost). 



Cupellsecrinites Verneuli Troost, Amer. Jour. Sci. Arts, 2d ser., 8, 1849, p. 419; 



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

 Marsipocrinus verneuili Wood, Bull. U. S. Nat. Mus., 64, 1909, p. 32, pi. 9, figs. 10, 



11, 12. 

 Niagaran (Brownsport): Decatur County, Tennessee. 

 Holotype and plesiotype.— Cat. No. 39914, U.S.N.M. 



Marsupiocrinites Phillips. See Marsipocrinus Bather. 



I 

 Marsupiocrinites(?) dactylus Hall. See Lyriocrinus dactylua. 



Marsupiocrinus Phillips. See Marsipocrinus Bather. 



MASTIGOGRAPTUS Ruedemann. 



Genotype: Dendrograptus tenuiramosus Walcott. 

 Mastigograptus Ruedemann, Mem. New York State Mus., 11, pt. 2, 1908, pp. 

 210-216. 



Mastigograptus arundinaceus (Hall). 



Graptolithus arundinaceus Hall, Pal. New York, 1, 1847, pi. 74, figs. 8, 8a. 

 Dicranograptus arundinaceus Hall, 20th Rep. New York State Cab. Nat. Hist., 

 1868, p. 227; rev. ed., p. 261. 



