BIBLIOGRAPHIC LIST OF GENERA AND SPECIES. 1271 



Tetragraptus similis Continued. 



Canadian: Point Levis, Quebec (Levis, Didymograptus and Diplograptus den- 

 tatus zones); Deepkill, Rensselaer County, New York (Deepkill, Tetra- 

 gfaptus and Didymograptus zones); Great Britain (Skiddaw); Sweden; 

 Bohemia; Australia. 



Tetragraptus taraxacum Ruedemann. 



Tetragraptus taraxacum Ruedemann, Bull. New York State Mus., 52, 1902^ p. 



589, fig. 16; Mem. New York State Mus., 7, pt. 1, 1904, pp. 663, 664, pi. 12, 



figs. 17-26. 

 Canadian (Deepkill, Tetragraptus and Diplograptus dentatus zones): Deepkill, 



Rensselaer County, and Mount Moreno, near Hudson, New York. 



Tetragraptus woodae Ruedemann. 



Tetragraptus bigsbyi Ruedemann (part), New York State Pal., Ann. Rep., 1902, 



p. 556. 

 Tetragraptus woodi Ruedemann, Mem. New York State Mus., 7, pt. 1, 1904, pp. 



662, 663, pi. 12, figs. 1, 15, 16. (Changed to woodse in Mem. 11, pt. 2, 1908, 



p. 136.) 

 Canadian (Deepkill, Tetragraptus zone) : Deepkill, Rensselaer County, New York. 



TETRANOTA Ulriqh and Scofield. Genotype: Bucania bidorsata Hall. 



Bucania (part) Hall, Pal. New York, 1, 1847, p. 186. 

 Bellerophon (part) Whitfield, Geol. Wisconsin, 4, 1874, p. 223. 

 Bucanella (part) Koken, Neues Jahrb. Min., Geol., Pal., Beilageband 6, 1889, p. 



389. 

 Tetranota Ulrich and Schofield, Geol. Minnesota, 3, pt. 2, 1897, pp. 849-875. 



Koken, Neues Jahrb. Min., Geol., Pal., 1, 1898, p. 5.Grabau and Shimer, 



N. A. Index Fossils, 1, 1909, p. 612. Dall, Zittel-Eastman Textb., Pal., 2d 



ed., 1913, p. 522. 



Tetranota bidorsata (Hall). 



Bucania bidorsata Hall, Pal. New York, 1, 1847, p. 186, pi. 40, figs. 8ar-g; Rep. 

 Geol. Surv. Wisconsin, 1862, p. 39, fig. 6. Chamberlin, Geol. Wisconsin, 1, 

 1883, p. 158, fig. Walcott, Mon. U. S. Geol. Surv., 8, 1884, pi. 1, figs. 13, 

 13a-c. Lesley, Geol. Surv. Pennsylvania, Rep. P 4, 1889, p. 96, figs. 

 Whiteaves, Canadian Rec. Spi., 5, 1893, p. 322 (loc. occ.). Raymond, Ann. 

 Carnegie Mus., 3, pt. 4, 1906, p. 514. 



Bellerophon bidorsatus D'Orbigny, Prodr. de. Pal., 1, 1849, p. 8 (gen. ref.). 

 Emmons, Amer. Geology, 1, pt. 2, 1855, p. 165, pi. 6, figs. 8, 9, 27. 



Tetranota bidorsata Ulrich and Scofield, Geol. Minnesota, 3, pt. 2, 1897, p. 877, 

 pi. 65, figs. 10-18. Whiteaves, Pal. Foss. Geol. Surv. Canada, 3, pt. 2, 1897, 

 p. 188. Weller, Geol. Surv. New Jersey, Pal., 3, 1903, p. 176, pi. 12, figs. 

 18, 19. Raymond, Ann. Carnegie Mus., 4, 1908, p. 197, pi. L, fig. 5. Grabau 

 and Shimer, N. A. Index Fossils, 1, 1909, p. 612, figs. 819a-d. 



Trenton: Middleville, Watertown, etc., New York; Canada; Minnesota; Ken- 

 tucky; Tennessee; etc. 



Black River: Minnesota, etc.; Upper Pogonip, Eureka District, Nevada. 



Stones River (Murfreesboro) : Murfreesboro, Tennessee. 



Plesiotypes.Cat. Nos. 17301, 4,60*11, U.S.N.M. (Walcott and Ulrich and Scofield). 



Tetranota bidorsata minor Ulrich and Scofield. 



Tetranota bidorsata var. minor, Ulrich and Scofield, Geol. Minnesota, 3, pt. 2, 

 1897, p. 878. 



Black River (Decorah): Minneapolis, Cannon"Falls, and near Fountain, Minne- 

 sota. 



Cotypes.C&t. No. 46012, U.S.N.M. 



