BIBLIOGRAPHIC LIST OF GENEBA AND SPECIES. 927 



Oxydiscus argo Continued. 



Oxydiscus argo Ulrieh and Scofield, Geol. Minnesota, 3, pt. 2, 1897, p. 913. 

 Black River: Pauquettes Rapids, Ottawa River (Leray), and Lake St. John, 

 Canada. 



Oxydiscus catilloides (Raymond). 



Bucania catilloides Raymond, Ann. Cranegie Mus., 3, 1906, p. 576. 

 Oxydiscua catilloides Raymond, ibid., 4, 1908, p. 197, pi. 55, figs. 9, 10. 

 Chazyan (Crown Point): Valcour Island, New York. 



Oxydiscus crlstatus (Safford). 



Cyrtolites cristatua Safford, Geol. Tennessee, 1869, p. 289. 



Oxydiscus eristatns Ulrieh and Scofield, Geol. Minnesota, 3, pt. 2, 1897, p. 914, 



pi. 82, figs. 26-28.— Hayes and Ulrieh, U. S. Geol. Surv., folio 95, illust. sheet, 



1903, fig. 27. 

 Trenton (Catheys): Nashville, etc., Tennessee. 

 Cotypes — Cat. Nos. 45949-45951, U.S.N.M. 



Oxydiscus disculus (Billings). 



Bellerophon disculus Billings, Canadian Nat. and Geol., 5, 1860, p. 168, fig. 11; 



Gel. Canada, Geol. Surv. Canada, 1863, p. 146, fig. 98. 

 Oxydiscus disculus Ulrieh and Scofield, Geol. Minnesota, 3, pt. 2, ]897, p. 852 



(gen. ref.). 

 Black River: Blue Point, Lake St. John, Canada. 



Oxydiscus macer (Billings). 



Bellerophon macer Billings, Pal. Foss., 1, Geol. Surv., Canada, 1865, p. 347, text 



fig. 335. 

 Oxydiscus macer Ulrieh and Scofield, Geol. Minnesota, 3, pt. 2, 1897, p. 913 (gen. 



ref.). 

 Canadian (Beekmantown): Leeds and Grenville Counties, Canada. 



Oxydiscus magnus (Miller). 



Cyrtolites magnus Miller, Jour. Cincinnati Soc. Nat. Hist., 1, 1878, p. 103, pi. 3, 



fig. 10. 

 Oxydiscus magnus Ulrieh and Scofield, Geol. Minnesota, 3, pt. 2, 1897, p. 859 



(gen. ref.). — Cumings, 32d Ann. Rep. Dep. Geol. Nat. Res. Indiana, 1908, p. 



970, pi. 41, fig. 5. 

 Richmond: Near Richmond, Indiana. 



Oxydiscus palinurus (Billings). 



Bellerophon Palinurus Billings, Pal. Foss., 1, Geol. Surv. Canada, 1865, p. 311, 



fig. 302— Miller, N. A. Geol. Pal., 1889, p. 397, fig. 654. 

 Oxydiscus palinurus Ulrieh and Scofield, Geol. Minnesota, 1897, p. 913 (gen. ref.). 

 Canadian (Beekmantown): Stanbridge, Quebec. 



Oxydiscus Strongi Koken. See Sinuopea strongi. 



Oxydiscus subacutus Ulrieh. 



Oxydiscus subacutus Ulrieh, Geol. Minnesota, 3, pt. 2, 1897, p. 913, pi. 62, figs. 

 62-65; pi. 82, figs. 23-25.— Weller, Geol. Surv. New Jersey, Pal. 3, 1903, p. 

 179, pi. 12, figs. 8, 9.— Grabau and Shimer, N. A. Index Fossils, 1, 1909, p. 616, 

 fig. 826. 



Cyrtolites subacutus Miller, N. A. Geol. Pal., 2d App., 1897, p. 766 (gen. ref.). 



Trenton: Near Danville, Kentucky (Flanagan); Minnesota (Prosser); near Spring- 

 dale, New Jersey. 



Cotypes.— Cat. No. 45952, U.S.N.M. 



