306 AMERICAN FOSSIL BRYOZOA. [bull. 173. 



Lioclema parasiticum (Hall) — Continued. 



1890. Leioclema parasiticum. ITlrich, Geol. Sur. Illinois, VTTI, p. 425. 

 Lower Helderberg: Clarksville, New York. 



Lioclema ponderosum (Hall). 



1874. Callopora ponderosa. Hall, Twenty-sixth Ann. Rep. New York State 



Museum, p. 103. 

 1879. Callopora ponderosa. Hall, Thirty-second Ann. Rep. New York State 



Museum, p. 156 (reprint, 1880, p. 18). 

 1883. Callopora ponderosa. Hall, Rep. State Geologist New York for the year 



1882, pi. xiv, 9-12. 



1887. Fistulipora ponderosa. Hall and Simpson, Pal. New York, VI, p. 27, pi. 



xiv, 9-12, pi. xxiiiA, 8-10. 

 1890. Leioclema ponderosum. Ulrich, Geol. Sur. Illinois, VIII, p. 425. 

 1897. Fistuliporina ponderosa. Simpson, Fourteenth Ann. Rep. State Geologist 

 New York for the year 1894, pi. xxi, 14. 

 Lower Helderberg: Schoharie, New York. 



Lioclema punctatum (Hall). 



1858. Callopora punctata. Hall, Geol. Iowa, I, Part 2, p. 653. 

 1882. Leioclema punctata. Ulrich, Jour. Cincinnati Soc. Nat. Hist., V, p. 141, 

 pi. vi, 1, la. 



1888. Leioclema punctatum. Ulrich, Bull. Denison Univ., IV, p. 91. 

 1890. Leioclema punctatum. Ulrich, Geol. Sur. Illinois, VIII, p. 430. 

 1894. Leioclema punctatum. Keyes, Missouri Geol. Sur., V, p. 13. 



1866. Callopora missouriensis. Rominger, Proc. Acad. Nat. Sci. Philadelphia, 



p. 117. 

 Keokuk: Keokuk, Iowa; Kings Mountain, Kentucky; Lagrange, Missouri. 



Warsaw: Warsaw and Columbia, Illinois. 

 Waverly : Cuyahoga Valley, Ohio. 



Lioclema punctillatum (Winchell). 



1866. Callopora punctillata. Wincliell, Rep. Lower Peninsula Michigan, p. 88. 

 Hamilton: Petoskey, Michigan. 

 Obs. See note on Lioclema minutum (Rominger). 



Lioclema segregatum (Hall). 



1883. Thallostigma segregata. Hall, Trans. Albany Institute, X, p. 186 (abstract, 



1881, p. 186). 



1884. Thallostigma segregata. Hall, Rep. State Geologist New York for the year 



1883, p. 27. 

 1887. Fistulipora segregata. Hall and Simpson, Pal. New York, VI, p. 219, pi. 



hx, 4. 

 1899. Fistuliporina segregata. Grabau, Bull. Buffalo Soc. Nat. Sci., VI, p. 168, 



fig. 62. 

 Hamilton: Eighteenmile Creek, New York. 

 Obs. See note on Lioclema minutum (Rominger). 



Lioclema spheroideum (Hall). 



1883. Thallostigma spheroidea. Hall, Trans. Albany Institute, X, p. 187 (ab- 



stract, 1881, p. 187). 



1884. Thallostigma spheroidea. HaU, Rep. State Geologist New York for the 



year 1883, p. 31. 

 1887. Fistulipora spheroidea. Hall and Simpson, Pal. New York, VI, p. 225, 

 pi. Ivii, 3, 4. 

 Hamilton: York, New York. 



