376 CONTRIBUTIONS TO CANADIAN PAL.EONTOLOGT. 



it should be referred to Jfe^ohlasfus or Pentremitidea. On page 138 of 

 that publication it is placed under the heacHng " Genera undetermined." 



ASTEROIDEA. 

 Pal.easter euciiaris, Hall. 



PahrusUr cncluiris, H.ill. 18fi8. Twentieth Rep. N. Y. St. Cab. Nat. Hist., p. 33(i, pi 

 ;i, figs. 3, 3*, and i. 



"At Bartlett's ]Mills,Mr. Kernahan found and gave me a ray of Pal(e- 

 aster euciiaris, Hall. It is from the Lower third of my section." C. 

 Schuohert, in a letter to the writer, dated July 6, 1897. 



A'ERMES. 

 AuTODETUs LiNDSTEOiMi, Clarke. 



AutodctufLiadstrniai, Clarke. 1894. Anier. Geologist, vol XIII., p. 329, figs. 1, 2 and 

 3 ; p. 330, tigs. 4, 5, G ; and p. 334. 



Not very uncommon about Thedford, where specimens were collected 

 many years ago by the Rev. Hector Currie, and more recently by Mr. 

 Kernahan and Mr. Kearney. All the specimens from this locality that 

 the writer has seen, are detached from the foreign bodies to which they 

 were probably once attached, the scar of attachment being very small. 



MOLLUSCOIDEA. 



POLYZOA. 

 Intrapora cosciniformis, Nicholson. (Sp.) 



PtUodietiiu cosriniforiiiis, Nicholson. 1875. (leolog. Mag., N.S., vol II., p. 36, fil 2, figs. 



2, a-h.; and Rep. Pal Prov. Ontario, p. 80, pi 2, figs. 2, a-b. 

 Coxenuinn rosrinifuniie, Hall. 1887. P.al N. York, vol. \i, p. 239. 

 Litriipnm roxrinifo-nius, Ulrieh. ISilO. Ue.ol Surv. Illinois, vol VII., p. 532, pi. 43, 



tigs. 6 and (3«. 



In the Museum of the Survey this species is represented by portions of 

 zoaria collected at Thedford by the Rev. J. M. Goodwillie in 1882, and 

 by an unusually fine specimen nearly three inches in breadth, bv two inches 

 and a-half in height, collected at or near Bartlett's Mills by Mr. Joseph 

 Townsend in 1885. 



Intrapora elegantula, Hall. (Sp.) 



Cosciuclla doiantuJa, Hall 1887. Pal N. York, vol ^'I, p. 239, pi 64, tigs. 9-12. 



" Hamilton group, Widder, Ontario, Canada." Hall. Ulrieh, in a 

 footnote to page 532 of the eighth volume published by the Geological 

 Survey of Illinois, expresses the opinion that Coscinella is synonymous 



