254 BULLETIN 53, UNITED STATES NATIONAL MUSEUM. 



39957. Eucalyptocrinites conicus Troost. Chirotypes. 



Silurian. Decatur County, Tennessee. 



Troost, Proc. Amer. Assoc. Adv. Sci., II, 1850, p. 61. 



39961. Eucalyptocrinites extensus Troost. Chirotype. 



Silurian. Decatur County, Tennessee. 



Troost, Proc. Amer. Assoc. Adv. Sci., II, 1850, p. 60. 



39959. Eucalyptocrinites gibbosus Troost. Chirotype. 



Silurian. Decatur County, Tennessee. 



Troost, Proc. Amer. Assoc. Adv. Sci., II, 1850, p. 61. 



39953. Eucalyptocrinites goldfussi Troost. Chirotype. 



Silurian. Decatur County, Tennessee. 



Troost, Proc. Amer. Assoc. Adv. Sci., II, 1850, p. 60. 



39964. Eucalyptocrinites laevis Troost. Chirotypes. 



39965. Silurian. Decatur County, Tennessee. 



Troost, Proc. Amer. Assoc. Adv. Sci., II, 1850, p. 60. 



39955. Eucalyptocrinites nashvillae Troost. Chirotype. 



Silurian. Decatur County, Tennessee. 



Troost, Proc. Amer. Assoc. Adv. Sci., II, 1850, p. 60. 



39952. Eucalyptocrinites ovalis Troost. Chirotypes. 



39960. Silurian. Perry and Decatur counties, Tennessee. 



Troost, Proc. Amer. Assoc. Adv. Sci., II, 1850, p. 60. 



39966. Eucalyptocrinites phillipsii Troost. Chirotypes. 



Silurian. Decatur County, Tennessee. 



Troost, Proc. Amer. Assoc. Adv. Sci., II, 1850, p. 60. 



39962. Eucalyptocrinites splendidus Troost. Chirotypes. 



Silurian. Decatur County, Tennessee. 



Troost, Proc. Amer. Assoc. Adv. Sci., II, 1850, p. 60. 



39954. Eucalyptocrinites tennesseae Troost. Chirotypes. 



Silurian. Decatur County, Tennessee. 



• Troost, Proc. Amer. Assoc. Adv. Sci., II, 1850, p. 61. 



8921. Eucheilodon creno-carinata Heilprin. Holotype. 



Eocene. Jackson, Mississippi. 



Heilprin, Proc. U. S. Nat. Mus., Ill, 1880, p. 150, pi. fig. 4. 



Euconispira taggarti Girty. See Euconospira taggarti. 



46536. Euconospira planibasalis Ulrich. Cotypes. 



Upper Carboniferous. Kansas City, Missouri. 



Ulrich. Geol. and Nat. Hist. Surv. Minn., Final Rept., Ill, Pt. II, 

 1S97, p. 1080, figs. na-c. 



