50 



As already stated, on the second page of the first part of this volume, 

 this species has been collected in the Guelph formation at New Hope 

 ( = Hespeler), Blora and Durham. 



HEXACOEALLA. 



Favosites Gothlandica, Lamarck. 



Favosites Gothlandica,'L3.m&rck 1816. Hist, des An. sans Vert., vol. II., 



p. 206. 

 Ccdamoporn Golhlandica,Go\diivLS,s 1829. Petr. Germ., pi. 26, figs. 3a, 36, 3c, 



3e (cset. exolusis). 



Calamopora favosa, Goldfuss 1829. Ibid., pi. 26, figs. 2a., 2c. 



Favosites GotUaiidica, Edw. & Haime 1851. Polyp. Foss. Terr. Palseoz. , p. 232, 



and (1854) Brit. Poss. Cor., p. 256, pi. 60, 



figs. 1 and la. 

 Favosites Ooldfussi, Edw. & Haime 1851. Polyp. Foss. Terr. Palseoz., p. 235, 



pi. 20, fig. 3, and (1853) Brit. Foss. Cor., 



p. 214, pi. 47, figs. 3, 3c. 

 Favosites Niagarensis, Hall 1851. Pal. N. York, vol. II., p. 125, pi. 



ZiA, bis., fig. 4. 



Favosites favosa, (?) Hall 1851. Ibid., p. 126, pi. 34^ bis., fig. 5. 



Favosites Oothlandica, Billings 1859. Canad. Journ., n.s. , vol. IV., p. 99. 



" 1863. Geol. Canada, p. 305, fig. 302. 



Nicholson 1874. Rep. Pal. Prov. Ont., p. 45. 



Favosites favosa, Nicholson 1875. " " " " 51. 



" " " 1875. Palfeont. Ohio, vol. IL, p. 229. 



Favosites favosus, Rominger 1876. Geol. Surv. Mich., Foss. Cor., p. 20, 



pi. 4, figs. 1-4 and pi. 5, fig. 2. 

 Favosites Oothlandica, Nicholson 1879. Tab. Cor. Palseoz. Per., p. 46, pi. 1, 



figs. 1, 3 and 5. 



In the " Geology of Canada " this species is stated to occur in the 

 Guelph formation at Gait, Hespeler, Elora and Fergus, and Prof. H. A. 

 Nicholson cites it as from Hespeler, in his second Report on the Palaeonto- 

 logy of the Province of Ontario. There are, however, no examples of the 

 typical form of F. Gofhlandica, with large corallites, from the Guelph 

 formation, in the Museum of the Survey, and the only specimen that 

 the present writer has seen from that formation in Ontario which can be 

 at all satisfactorily identified with F. Gothlandica, is a small colony col- 

 lected at Gait by Dr. R. Bell in 1861, in which the largest corallites do 

 not exceed two millimetres in their maximum diameter. 



Favosites Foebbsii, Edwards & Haime. 



Favosites Forbesii, Edw. & Haime. .1851. Polyp. Foss. Terr. Pal., p. 238. 



" ..1855. Brit. Foss. Cor., p. 258, pi. 60, figs. 2, 

 2, a-o. 



" " Nicholson 1879. Tab. Cor. Palseoz. Per., p. 56, pi. 1, fig. 



7, and pi. 2, figs. 1, la and lb. 



