284 PALAEONTOLOGY OF NEW YORK. 



Genus STROPHEODONTA, Hall. 1852* 



PI.ATK XIII, FIGS. l-iS; PLATK XI\', FIGS. 1-33; PLATE XV, PIGS. 2-2t; AND PLATE XVn, ?'KiS 1-9. 

 :830. Pleetambmites, Pander (paHim). Beitr. zui- Geognosie des russ. Reich., p. 91, iil. xix, fit,'. 12. 



1838. Leptwna, Conuad. Second Ann. Rept. N. Y. Geological Survey, pp. 112, 117. 



1839. Ort.hli, Sowehby. Murchison's Siliii-ian System, pi. xiii, fig. 12 ; pi. xxii, fig. 12. 



18-11. Orthis. Phillips. Palseoz. Poss. Cornwall, Devon and West Somerset, p. 61, pi. xxv, fig. 103. 

 1842. Stroplmnetia, Conbad Journ. Acad. Nat. Sci. Phila., vol. viii, pp. 254-259, pi. xiv, figs. 2, 3,6, 



7, 10, 11, 14, 19. 



1842. StropJiOtneaa, Vanoxkm. Geology of N. Y. ; Rept. Third District, i>. 174, fig. 1. 



1843. Strophomeiui, Hall. Geology of N. Y. ; Rept. Fourth District, p. 104, fig. 3; p. 171, fig. 4; 



p. 200, fig. 4 ; p. 266, figs. 1, 5. 



1845. Leptasna, de Vkbneuil. G6o1. Russ. et des Mont, de I'Oural, p. 220, pi. xiv, fig. 1 ; p. 223, pi. xiv, 



fig. 2 ; p 224, pi. xiv, figs. 3, 4 ; p. 230, pi. xv. fig. 3. 



1846. OrthU, McCoy. Synopsis Silurian Fossils Ireland, p. 30. 



1848 L<;ptm7M, Daviuso.v. Bull. Soc. Geol. de France, Ser. 2, vol. v, p. 318, pi. iii, fig. 9. 



1848. Orthis, tStruphomeiui, Phillips and Salter. Mem. Geological Surv. United Kingdom, vol. ii, 



pp. 288, 379. 

 1852. LepUBiM, Stropheodonta, Hall. Palajontology of N. Y., vol. ii, pp. 61, 63, i>I. xxi, tigs. 4, 5, 9.; 



p. 327, pi. Ixxiv, fig. 6. 



1852. Strtyphodonta, Owbn. Geol. Surv. Wisconsin, Iowa and Minnesota, pp. 584, 585. 



1853. LepttBJM, SCHNUR. Beschr. Eifel vorkomm. Brachiopodcn, iip. 222-224, pi. xxxix. fig. 5 ; i)I. xli, 



figs. 1, 3, 6 ; pi. xlii, tigs. 3, 4. 



1857. l^trophoinena (Strophodonta), Hall. Tenth Rept. N. Y. State Cab. Nat. Hist., pp. 52-55. Ill, 



113-115, 137-145. 



1858. StrophoineTia, Roghrs. Geology of Pennsylvania, vol. ii, p. 827, figs. 665, 666. 



1858. Stropliodtinta, Hall. GhoI. Surv. Iowa, vol. i, i)t. ii, pp. 491-493, 495, 496, pi. iii, figs. 1-3, 5, 6. 



1859. Strophodimta. Hall. PaUeontology of N.Y., vol. iii, pp. 180-184, 191, 194, 411-415, 482, pi. viii, 



figs. 2-16; pi. xvi, figs. 1-14; pi. xviii, fig. 1 ; pi. xxii, tig.l; pi. xcii, 

 figs. 2-4 ; pi. xciii, figs. 2-4 ; pi. xciv, figs. 2, 3 ; pi xcv, tigs. 8-10 ; 

 pi. xcv A, figs. 13-19. 



1860. StropJioiUmta, Swallow. Ti-ans. St. Louis Acad. Sci., vol. i, pp. 635-639. 



1860. StrophodonU, Hall. Thirteenth Rept. N. Y. State Cab. Nat. Hist., p. 90. 



1861. Strophomena, Billings. Canadian Journal, 2nd Ser., vol. vi, p. 338, fig. 113 ; p. 340, figs. 116-118 ; 



pp. 341, 343, 344, 348, 349. 



1863. StroplioineiM, Hillings. Geology of Canada, p. 367, figs 374, 375. 377 ; p. 961, tigs. 468, 469. 



1863. Stfopliodonta, Hall. Sixteenth Rept. N. Y. State Cab. Nat. Hist., pp. 36, 37. 



1863. Strop}io7)iena, Billings. Proc. Poitland Soc. Nat. Hist., p. 109, ]il. iii, fig. 3. 



1865. Strophoinena, Billings. Palfeozoic Fossils, vol. i, pp. 120, 122, tigs. 98-101. 



1865. Lept(Sna, Davidson. British Devonian Brachiopoda, p. 8f), pi. xviii, figs. 15-18. 



1865. Stropfiamena, Wincuell and Marcy. Memoirs Boston Soc. Nat. Hist., vol. i, p. 9.', pi. ii, fig. 9. 



1865. Strnphodonta, Meek. Amei-ican Journjil Science, vol. xl, p. 33. 



1866. Strophodtrnta, Winchell. Rept. Lower Penin. Michigan, p. 93. 



1867. StropJwdtmta, Hall. Twentieth Rept. N. Y. State Cab. Nat. Hi.st., p. 369, pi. xiii, fig. 34. 



1867. Straplwclonta, Hall. Palseontology N.Y., vol. iv, pp. 81-93, 96-1 11, 113, 114, pis. xl; xii, tigs. 1-15; 



xiii ; xiv, fig. 2 ; xv, figs. 1-14 ; xvi ; xvii ; xviii ; xix, figs. 1-5, 8-19. 



1868. Sirophndoiita, Mekk. Trans. Chicago Acad. Sci., vol. i, pp 87, 88, pi. xiii, figs. B, 7. 



1871. fitrophomejia, Davidson. British Silurian Brachiopoda, pp. 286, 307, 309, 315, pi. xli, figs. 1-6; 



pi. xliii, figs 16-20 ; pi. xlvi, figs. 7-10. 



* Stuopheodonta, " (ir. arpocpevg; cardo, and odovg; deii.t." This term ha.s come into general use 

 with the form Sthophodonta, wliich has a diflercnt etymology. It may be well to adhere to the original 

 form of the word as more appropriate in its apiilication to these shidls. 



