scHucHEKT.] INDEX AND BIBLIOGRAPHY. 305 



Pentamerus oblongus Sowerby — Coutiiiued. 



Peiitamerus Ijisinuutns McCliesuey, Doscriptioiis New Pal. Fosa., 1861, p. 85; — 

 Tiaus. Chicago Acad. Sci., I, 1868, pi. 9, fig. 1.— Whitfield, Geol. Wisconsin, 



IV, 1882, p. 290, pi. 17, fig. 3. 



Loc. England; Now York; Ohio; Indiana; Kentucky; Illinois; Iowa; Wiscon- 

 sin; 'I'horold. Ontario; Anticosti. 



Pentamerus oblongus cylindricus Hall and Whitfield. Niagara (Sil.). 



Pentamerus oblongus var. cylindrica Ilall and Whitfield, Twenty-fourth Rep. 

 N. Y. State Cab. Nat. Hist., 1872, p. 183;— Twenty-seventh Rep. Ibidem, 

 1875, pi. 10, figs. 13, 14.— Nettelroth, Kentucky Fossil Shidls, Mem. Ken- 

 tucky Geol. Survey, 1889, p. 61, pi. 30, figs. 2-4.— Hall and Clarke, I'al. New 

 York, VIII, Pt. II, 1893, p. 237, fig. 172; pi. 68, figs. 7, 8; pi. 69, figs. 11, 12. 

 Loc. Louisville, Kentucky. 



Pentamerus oblongus maquoketa Hall and Clarke. Niagara (Sil.). 



Pentamerus oblongus (partim) Whitfield, Geol. Wisconsin, IV, 1882, pj). 288, 291, 



pi. 17, figs. 8, 9. 

 Pentamerus oblongus var. maquoketa Hall and Clarke, Pal. New York, VIII, PI. 



II, 1893, p. 239, pi. 67, figs. 11-13. 

 Loc. Ashford, Wisconsin; near Dubuque and Hopkinton, Iowa. 



Pentamerus oblongus subrectus Hall and Clarke. Niagara (Sil.). 



Pentamerus oblongus var. subrectus Hall and Clarke, Pal. New York, VIII, Pt. 



II, 1893, pp. 238, 239, pi. 68, fig. 6; pi. 69, figs. 2, 3, 8-10; pi. 70, fig. 5. 

 Loc. Earl ville, Iowa; Wisconsin. 



Pentamerus occidentalis Hall, 1858 (uon 1852)=Gypidula comis. 

 Pentamerus occidentalis Hall, 1852=Concliidium occideutale. 

 Pentamerus ovalis Hall. Clinton (Sil.). 



Pentamerus ovalis Hall, Pal. New York, II, 18."i2, p. 103, pi. 31, fig. 1. — Foerste, 

 Proc. Boston Soc. Nat. Hist., XXIV, 1890, p. 324, pi. 5, figs. 17, 18. 



Loc. New Hartford, Oneida County, New York; Cumberland Gaj), Tennessee; 

 Collinsville, Alabama. 



Ohs. Compare with P. oblongus. 



Pentamerus papilionensis Hall=Pentamerella pavilionensis. 

 Pentamerus pergibbosus Hall and Whitfield. Niagara (Sil.). 



Pentamerus pergibbosus Hall and Whitfield, Pal. Ohio, II, 1875, p. 139, pi. 7, figs. 

 10, 11. — Nettelroth, Kentucky Fossil Shells, Mem. Kentucky Geol. Survey, 

 1889, p. 162 —Hall and Clarke, Pal. New York, VIII, Pt. II, 1893, p. 239, pi. 

 67, figs. 10, 14-19. 



TjOc. Greenfield, Ohio; Louisville, Kentucky; Wisconsin (Whitfield). 



Pentamerus pesovis Whitfield. Waterlime (Sil.). 



Pentamerus pesovis Whitfield, Annals N. Y. Acad. Sci., II, 1882, p. 19."); — Ibidem, 



V, 1891, p. 513, pi. 5, figs. 11-22;— Geol. Ohio, VII, 1895, p. 414, pi. 1, figs. 

 18-22. 



Loc. Greenfield, Ohio; Louisville, Kentucky; Wisconsin (Whif.lield). 



Pentamerus ])seudogaleatus Hall=Gypidula pseudogaleata. 

 Pentamerus reversus Billings = Parastrophia reversa. 

 Pentamerus salineusis S\vall<)w=C<)ncliidium saliense. 

 Pentamerus subglobosus Meek and Worthen=Gypidula subglobosa. 

 Pentamerus trisinuatus McCliesney=Meri8tina trisinuata. 

 Pentamerus uniplicatus Nettelroth^Gypidula uniplicata. 

 Pentamerus ventricosus Hall = Clorinda veutricosa. 

 Bull. 87 20 



