47 



ALCYONARIA. 



Heliolites insteestinctus, L. 



Madrepora interstincta, Linnasus 1767. Syat. Nat., ed. 12, p. 1276. 



HdioliUs interstincta, Edwards & Haime. 1855. Brit. Foss. Corals, p. 249 (which see 



for a list of synonyms of European 

 specimens), pi. 57, figs. 9, 9, a-d. 



" " Billings 1863. Geol. Canada, p. 305, fig. 301. 



Heliolites inter stinctus, Rominger 1876. Geol. Siirv. Mich., Foss. Corals, p. 



11, pi. 1, fig. 1. 



" S.A.Miller 1889. N. Am. Geol. & Palajont., p. 192, 



fig. 181. 



Hespeler, T. C. Weston, 1867 : two imperfect and badly preserved 

 specimens, which were identified with this species by E. Billings. In the 

 " Geology of Canada " (1863) H. interstinctus had previously been recorded 

 as occurring in the Niagara limestone at Thorold and Owen Sound, Ontario, 

 and in rocks of about the same geologicaL horizon at Port Daniel, in the 

 Bale des Chaleurs. 



Halysitbs catenulaeia, L. 



Tubipora catenularia, Linnaeus 1767. Syst. Nat., ed. 12, p. 1270. 



Oatenipora lahyrinthica, Goldfuss 1826. Petref. German., vol. I., p. 75, pi. 



25, fig. 5. 

 Halysites catenularia, Edwards & Haime . ,1855. Brit. FoSs. Corals, p. 270 (which 



see for a full list of synonyms of 



European specimens, up to that date) 



pi. 64, figs. 1, 1, a-c. 

 Oatenipora escharoides. Hall 1852. Pal. N- York, vol. II., p. 127, pi. 



35, figs. 1, 1, a-i. 



Halysites catemdatus, Billings 1863. Geol. Canada, p. 305, fig. 303. 



Halysites catenularia, Nicholson 1875. Rep. Pal. Prov. Ont. , p. 51, figs. 



24, a-h. 

 Halysites catemdata, Rominger 1876. Geol. Surv. Mich., Foss. Corals, 



p. 77, pi. 29, figs. 1, 2 and 4. 

 Halysites catenulatus,var. lahyrinthicus, Whitfield. Geol. Wiscons., vol. IV., 1882, 



pp. 271-72, pi. 13, fig. 7. 

 S. A. Miller 1889. N. Am. Geol. & Palfeont., p. 191, 



fig. 180. 



Guelph, E. Billings, 1857; Elora, Dr. R. Bell, 1861 ; Hespeler, T. C. 

 Weston, 1867; and Durham, J. Townsend, 1878-1882. In the Geology 

 of Canada, H. catenulatus is said to have been found in the Black River 

 limestone of the Ouatchouan River, Lake St. John, P.Q. ; in the Hudson 

 River formation at the west end of the island of Anticosti ; in all the 

 divisions of the " Anticosti Group " of that island ; and, in the Niagara 



