SCHUCHEET.] 



INDEX AND BIBLIOGRAPHY. 371 



Romingerina Julia (A. Wiiicliell) — Continued. 



Romingcriua Julia Hall aiul Clarke, Pal. Now York, VIII, Pt. II, 1893, p. 271, 



figs. 187, 188, pi. 79, ligs. 28-30. * 



Loc. Port Aux Barques, Michigan; Cuyahoga and Licking counties, Ohio. ?In 

 the Chemung at Kuahford, New York (Williams). 



SCAPHIOCffiLIA Whittield. Genotype S. boliviaensis Whitfield. 



Scaphioca'lia Whittield, Trans. American Inst. Min. Engi,, XIX, 1891, p. 106.— 

 Hall and Clarke, Pal. New York, VIII, Pt. II, 1893, p. 275 ;— Thirteenth 

 Ann. Pep. N. Y. State Geologist, 1895, p. 857. 



Scaphiocoelia boliviaensis Whitfield. Middle l^ovonian. 



Scaphiocu'lia boliviensis Whitfield, Trans. American Inst. Min. Eugi., XIX, 1891, 

 p. 100, tigs. 1-4.— Hall and Clarke, I'al. New York, VIII, Pt. II, 1893, p. 276, 

 tigs. 193-196. 



Loc. Sercre or Quechista, Bolivia. 



SCENIDIUM Hall. Genotype Orthis insignis Hall. 



Skenidium Hall, Thirteenth Rep. N. Y. State Cab. Nat. Hist., 1860, p. 70, figs. 



1-5.— Waagen. Pala-ontologica Indica, Scr. XIII, I, 1884, p. 549. 

 Scenidium (Ehlert, Bull. Societe d'Etudes Scientifiques d'Angers, 1887, p. 4, 



extract.- Hall and Clarke, Pal. New York, VIII, Pt. 1, 1892, p. 241.— Winchell 



and Schuchert, Minnesota Geol. Survey, III, 1893, p. 381. — Hall and Clarke, 



Eleventh Ann. Rep. N. Y. State Geologist, 1894, p. 276. 



Scenidium anthonense Sardeson. Trenton (Ord.). 



Skonidium halli Satiord, Geol. Tennessee, 1869, p. 287 (undefined). 



Skenidium authouensis Sardeson, Bull. Minnesota Acad. Nat. Sci., Ill, 1892, p. 333, 

 pi. 4, fig. 7. 



Scenidium halli Hall and Clarke, Pal, New York, VIII, Pt. I, 1892, p. 242, pi. 7A, 

 figs. 33-39. 



Scenidium anthonensis Winchell and Schuchert, Minnesota Geol. Survey, III, 

 1893, p. 381, figs. 20-23. 



Loc. Minneapolis, St. Paul, and Cannon Falls, Minnesota; Dixon, Illinois; Leb- 

 anon, Tennessee. 



Scenidium devonicum Walcott=Dalmanella devonica. 



Scenidium halli Satt'ord^S. anthonense. 



Scenidium insigne Hall. Lower Helderberg (Dev.). 



Orthis insignis Hall, Pal. New York, III, 1859, p. 173. 



Skenidium (Orthis) insignis Hall, Ibidem, 1859, pi. lOA, figs. 13-15. 



Skenidium insignis Hall, Thirteenth Rep. N. Y. State Cab. Nat. Hist., 1860, p. 



70, figs. 1-5;— Second Ann. Rep. N. Y. State Geol., 1883, p. 37, figs. 31-35. 

 Scenidium insigne Hall and Clarke, Pal. New York, VlII, Pt. I, 1892, p. 242, pi. 



7, figs. 31-35. 

 Loc. Helderberg Mountains, New York ; Perry County, Tennessee. 



Scenidium (?) merope (Billings). Trenton and Lorraine (Ord.). 



Orthis merope Billings, Pal. Fossils, I, 1862, p, 139, lig. 116. 

 Scenidium ? merope Hall and Clarke, Pal. New York, VIII, Pt. I, 1892, p. 242, 



pi. 7A, figs. 31, 32. 

 Loc. Ottawa, Canada; Cincinnati, Ohio; Burgin, Kentucky. 



Scenidium pyramidale Hall. Niagara (Sil.). 



Orthis pyramidalis Hall, Pal. New York, II, 1852, p. 251, pi. 52, fig. 2. 

 Skenidium pyramidalis Hall, Thirteenth Rep. N. Y. State Cab. Nat. Hist., 



1860, p. 70. 

 Skenidium pyramidata Hall, Second Ann. Rep. N. Y. State Geol., 1883, pi. 37, 



figs. 29, 30. 



