BIBLIOGRAPHIC LIST OF GENERA AND SPECIES. 41 



AMPTX Dalman. Genotype: Ampyx nasutiis Dalman. 



Ampyx Dalman, Svenska Vet.-Akad. Handl. for 1826, 1827, pp. 252, 279. 

 Dalman-Engelhart, Die Palseaden, Nurenberg, 1828, pp. 53, 72. Eichwald, 

 Zool. Specialis, Pt. 2, Vilnse, 1830, p. 116. Green, Mon. Tril. N. A., 1832, p. 

 19. Edwards, Hist. Nat. d. Crustacea, 3, 1840, p. 296. Portlock, Rep. 

 Geol. Londonderry, 1843, p. 258. Burmeister, Org. der Tril., Berlin, 1843, 

 p. 128. Goldfuss, Neues Jahrb. f. Min., etc., 1843, p. 540, 542. Emmrich, 

 Neues Jahrb. f. Min., etc., 1845, p. 45. Burmeister, Org. Tril., London, 

 1846, p. 110. Hawle and Corda, Abh. d. k. Bohmischen Gesell. d. Wiss., 5 

 (extract), 1847, p. 38, pi. 3, fig. 19. Forbes, Mem. Geol. Surv. United King- 

 dom, Dec. 2, 1849, pi. 10. Barrande, Neues Jahrb. f. Min., etc., 1850, p. 

 780; Syst. Sil. du Centre Boheme, 1, 1852, p. 632. McCoy, British Pal. 

 Rocks Fossils, 1854, p. 147. Pictet, Traite Pal., 2d ed., 2, 1854, p. 509. 

 Malaise, Desc. Terr. Sil. du Centre de la Belgique, 1873, p. 84. Steinhardt, 

 Beit. z. Naturk. Preus. Phys.-Oekon. Gesell., Konigsberg, 1874, p. 38. 

 Angelin, Pal. Scandinavica, 3d ed., Holmise, 1878, p. 19. Nicholson and 

 Etheridge, Mon. Sil. Foss. Girvan Dist., 1880, p. 176. Zittel, Handb. Pal., 

 2, 1885, p. 594. Miller, N. A. Geol. Pal., 1889, p. 528. Pompeckj, Beit. 

 Phys.-Oekon. Gesell. Konigsberg, 1890, p. 16. Vogdes, Amer. Geol. 11, 

 1893, pp. 99-105. Schmidt, Mem. 1'Acad. Imp. Sci. St. Petersburg, 7, ser., 

 42, 1894, p. 74. Beecher, Amer. Jour. Sci., 3d ser., 49, 1895, p. 307. Koken, 

 Die Leitfossilien, Leipzig, 1896, p. 15, fig. 8. Beecher, Amer. Jour. Sci., 

 4th ser., 3, 1897, pp. 105, 184, 186, pi. 3, fig. 13. Freeh, Leth. geog.. 1, Th., 

 Leth. Pal., 2, 1897, p. 32, footnote. Ruedemann, Bull. New York State 

 Mus., 49, 1901, p. 51. Lindstrom, Kongl. Sven. Vet.-Akad. Handl., 34, No. 

 8, 1901, p. 32. Grabau and Shimer, N. A. Index Fossils, 2, 1910, p. 259. 

 Raymond, Zittel-Eastman Textb. Pal., 1913, p. 712. 



Lonchodomas Angelin, Pal. Scandinavica, 3d ed., Holmise, 1878, p. 80, pi. 40, 

 fig. 11. Nicholson and Etheridge, Mon. Sil. Foss. Girvan Dist., 1880, p. 

 177. Zittel, Handb. Pal., 2, 1885, p. 594. Pompeckj, Beit. Phys.-Oekon. 

 Gesell. Konigsberg, 1890, p. 16. Vogdes, Amer. Geol., 11, 1893, p. 103. 

 Schmidt, Mem. 1'Acad. Imp. Sci. St. Petersburg, 7th ser., 62, 1894, p. 75. 

 Koken, Die Leitfossilien, Leipzig, 1896, p. 15. Ruedemann, Bull. New 

 York State Mus., 49, 1902, p. 51. Raymond, Zittel-Eastman Textb. Pal., 

 1913, p. 712 (Genotype: Ampyx rostratus Sars). 



Ampyx americanus Safford and Vodges. 



Ampyx Americanus Safford and Vogdes, Proc. Acad. Nat. Sci. Philadelphia, 



1889, p. 166, fig. Vogdes, Amer. Geol., 11, 1893, p. 106, fig. 4. 

 Ampyx jillsoni Safford, Geol. Tennessee, 1869, p. 235 (nom. nud.). 

 Chazyan (Athens): Bulls Gap, near Russellville, Tennessee. 



Ampyx (Lonchodomas) halli (Billings). 



Ampyx halli Billings, Rep. Econ. Geol., etc., Vermont, 1862, p. 231, fig. 365; 



Geol. Vt., 2, 1862, p. 959, fig. 365; Geol. Canada, Geol. Surv. Canada, 1863, 



p. 274, fig. 279a-c; Pal. Foss., 1, Geol. Surv. Canada, 1865, p. 24, text figs. 



25a-c (Adv. sheets, 1861). Vogdes, Amer. Geol., 11, 1893, p. 106, fig. 5. 

 Ampyx (Lonchodomus) halli Grabau and Shimer, N. A. Index Fossils, 2, 1910, 



p. 259, figs. 1548, 1549. 

 Lonchodomas halli Raymond, Ann. Carnegie Mus., 3, No. 2, 1905, p. 332, pi. 10, 



figs. 3-7; 7th Rep. State Geol. Vermont, 1910, p. 216, pi. 32, figs. 3-6. 

 Chazyan: St. Dominique, Canada; Highgate, Vermont; Valcour, etc., New York 



(Crown Point). 



