682 BULLETIN 92, UNITED STATES NATIONAL MUSEUM. 



Kionoceras cancellatum Continued. 



Orthoceras angulatum Hall (not Wahlenberg, 1821), 20th Rep. New York State 

 Cab. Hist., 1868, p. 353, pi. 19 (10), figs. 10, 11; rev. ed. 1868 (1870), p. 413, 

 pi. 19, figs. 9-11; pi. 24, fig. ]. Meek and Worthen, Geol. Surv. Illinois, 6, 

 1875, p. 504, pi. 24, figs. 8, 8a. 



Orthoceras (Kionoceras) angulatum Kindle and Bregei, 28th Ann. Rep. Dep. 

 Geol. Nat. Res. Indiana, 1904, p. 472, pi. 21, fig. 3. 



Kionoceras angulatum Newell, Proc. Boston Soc. Nat. Hist., 23, 1888, p. 470. 

 Grabau and Shimer, N. A. Index Fossils, 2, 1910, p. 61, fig. 1265. 



Clinton-Guelph: Rochester and Lockport, New York; Ontario; Ohio; Indiana; 



Illinois; Wisconsin; etc. 

 Observation. The name cancellatum and the above synonymy is held until 



a careful study of these cephalopods is made. 



Pleviotype.V&t. No. 52951, U.S.N.M. (Kindle and Breger). 



KIONOOERAS COLUMNARE Newell. See Kionoceras cancellatum. 



Kionoceras crawfordl (Foerste). 



Orthoceras (Kionoceras) crawfordi Foerste, Proc. Boston Soc. Nat. Hist., 24, 1889, 



p. 284, pi. 5, fig. 26; Geol. Surv. Ohio, Pal., 7, 1893, p. 546, pi. 30, fig. 26. 

 Upper Medinan (Brassfield): Soldiers' Home, near Dayton, Ohio. 



Eionoceras darwinl (Billings). 



Orthoceras darwini Billings, Pal. Foss., 1, Geol. Surv. Canada, 1865, p. 161 (adv. 



sheets, 1861). Whiteaves, Pal. Foss., Geol. Surv. Canada, 3, pt. 1, 1884, 



p. 38, pi. 6, figs. 2, 2a; ibid., pt. 2, 1895, p. 100. Foord, Cat. Foss. Ceph. 



B-itish Mus., 1, 1888, p. 76, fig. 8. 

 Orthoceras (Kionoceras) darwini Clarke and Ruedemann, Bull. New York State 



Mus., 65, 1903, p. 811 (gen. ref.). 

 Kionoceras darwini Clarke and Ruedemann, Mem. New York State Mus., 5, 1903, 



p. 84, pi. 10, fig. 22; pi. 11, fig. 6; pi. 12, figs. 1-8. Grabau and Shimer, N. A. 



Index Fossils, 2, 1910, p. 62, fig. 1267. 

 Cyrtoceras myrice Hall and Whitfield, Geol. Surv. Ohio, Pal., 2, 1875, p. 149, 



pi. 8, fig. 9. Whiteaves, Pal. Foss., Geol. Surv. Canada, 3, pt. 1, 1884, p. 39, 



pi. 6, figs. 3, 3a. 

 Niagaran (Guelph): New Hope, Durham, etc., Ontario; Shelby and Rochester, 



New York; Yellow Springs, Ohio; Offley Island, Kennedy Channel, Arctic 



America. 



Eiouoceras delphiense (Kindle and Breger). 



Orthoceras (Kionoceras) delphiensis Kindle and Breger, 28th Ann. Rep. Dep. 



Geol. Nat. Res. Indiana, 1904, p. 470, pi. 20, figs. 1, 2. 

 Niagaran: Delphi, Indiana. 



Kionoceras kentlandense (Kindle and Breger). 



Orthoceras (Kionoceras) kentlandensis Kindle and Breger, 28th Ann. Rep. Dep. 



Geol. Nat. Res. Indiana, 1904, p. 470, pi. 21, fig. 2. 

 Niagaran: Kentland, Indiana. 



Kionoceras laqueatum (Hall). 



Orthoceras laqueatum Hall, Pal. New York, 1, 1847, p. 13, pi. 3, fig. 12; pi. 56, 

 figs. 2a-c; ibid., var. a, p. 206, pi. 56, fig. 3. Emmons Amer. Geology, 1, 

 pt. 2, 1855, p. 149. Emerson, Narrative Hall's 2d Arctic Exped., U. S. Navy 

 Dept, 1879, p. 579. Foord, Cat. Foss. Ceph. Brit. Mus., 1, 1888, p. 16. 

 Lesley, Geol. Surv. Pennsylvania, Rep. P 4, 1889, p. 552, figs. 



