276 PALEONTOLOGY OF NEW YORK. 



Genus L E P T iE N A. , Dalman. ] 828. 



PLATE Vni, FIGS. 12-31; aisd PLATE XV A, FIGS. 40-13. 



1769. Concliites, Wilckbns. Nachricht von seltenen Verstein., p. 77, jil. viii, figs. 43, 44. 



1821. Anmnites, Wahlenbehg. Nova Acta Soc. Sci. Upsalse, vol. viii, p. 65. 



1823. Produeta, Sowerby. Mineral Concholog-y, p. 86, pi. cccclix, fig. 3. 



1826. ProdtLctg,, Hisinger. Acta Acad. Sci. Holm, p. 333. 



1828. Leptcena, D ALMAS. Upiistallning och Beskrifning af de i Sverige funne Tei'ebratuliter; Kmigl. 



Veten.skaps-Academiens Handlingar, foi- ai- 1827, xjp. 94-96, 106, 107, 



p\. i, figs. 1, 2. 



1834. Le/ptosna, Kloden. Die Verstein. der Mark Brandenbnrg, p. ISO. 



1837. Orthis, von Bdch. Ueber Deltliyris oiler Spirifer und Ortbis, p. 30. 



1837. Leptasna, Hisinger. Lethfea Suecica, p. 69, pi. xx, figs. 2, 3. 



1837. Leptwna, Fischer de Waldheim. Oryctogr. du Gouv. de Moscou, p. 143. 



1839. Leptwna, J. de C. Sowerby. In Murchison's Silurian System, pp. 623, 636, pi. xii, fig. 2. 



1840. Orthis, von Eichwald. Silui'ische Schichten-System von Esthland, p. 162. 



1841. Leptmna, Phillips. Palsoz. Foss. Cornwall, Devon and West Somerset, p. 51, pi xxiv, fig. 95. 



1841. Strophomeiia, Conrad. Fifth Ann. Rept. N. Y. Geological Survey, p. 54. 



1842. Leptmna, db Koninck. Descr. Anim. Foss. dans le Terr. Carbonif. Belgique. 



1842. 8trophoinena, Vanuxbm. Geology of N. Y. ; Rept. Third Dist., pp. 79, 139, fig. 53. 



1843. Strophomeiia, Hall. Geology of N. Y. ; Rept. Fourth District, pp. 77, 104, fig. 52 ; p. 175, fig. 3. 



1843. Productusf, db Castblnau. Essai sur le Syst^me Silurien de I'Amerique Septentrionale, \u 39, 



pi. xiii, fig. 7. 



1844. Orthis, F. Rcemer. Das Rhein. Uebergangsgebirge, pp. 85, 90. 



1844. Leptagonia, McCoy. Synopsis Carb. Fuss. Ireland, p. 116. 



1845. Leptmna, de Vernedil. Geol. Russie de I'Europe et des Mont, de I'Oui-al, p. 234, pi. xv, fig. 7. 



1846. Leptmna, King. Annals and Magazine Natural History, vol. xvii, pp. 28, 36. 



1847. Leptmna, Davidson. London Geological Journal, p. 54, pi. xii, tigs. 12-16. 



1847. Leptmna, Hall. Palaeontology of N. Y., vol. i, p. 108, pi. xxxi A, fig. 4. 



1848. Leptwna, Davidson. Bull. Soc. Geol. de France, Sei'. 2, vol.' v, p. 306, pi. iii, fig. 3. 

 1848. Proditctus, Davidson. Bull. Soc. Geol. de France, Ser. 2, vol. v, p. 315, pi. iii, fig. 1. 

 1850. Leptmna, King. Monograph Permian Fossils of England, pp. 81, 104. 



1852. Leptmna, Hall. Palseontology of N. Y. , vol. ii, pp. 62, 257, pi. xxi, fig. S ; pi. liii, fig. 6. 



1856. Strophomeiia, Billings. Canadian Nat. and Geol., vol. i, p. 59, pi. i, fig. 5. 



1857. Strophomena, Hall. Tenth Rept. N. Y'. State Cab. Nat. Hist., i>. 55. 

 1859. Leptmna,, von Eichwald. Lethsea Rossica, vol. i, p. 867. 



1859. Leptmna, Hall. Twelfth Rept. N. Y. State Cab. Nat. Hist., p. 82. 



1859. Strophomena, Hall. Palfeontology of N.Y., vol. iii, p. 195, pi. xix, fig. 1; p. 417, pi. xciv, figs. 2, 3. 



1860. Strophomena, F. Rcemer. Silurische Fauna westlichen Tennessee, p. 66, pi. v, tig. 2. 



1861. Strophomena, Billings. Canadian Journal, vol. vi, p. 336, figs. Ill, 112. 

 1863. Strophomena, Billings. Geology of Canada, p. 311, fig. 314; p. 367, fig. 373. 

 1863. Strophomena, Billings. Proc. Portland Soc. Nat. Hist., p. 107, pi. iii, tig. 1. 

 1865. Leptmna, Shaler. Bull. No. 4, Mus. Comp. Zool., p. 65. 



1867. Strophomena, Hall. Palseontology N.Y., vol. iv, p. 76, pi. xii, fig. 16-18; p. 414, pi. xv, figs. 15, 16. 



1868. Strophomena, Meek and Worthen. Geology of Illinois, vol. iii, p. 426, pi. x, fig. 7. 



1873. Strophomena, Meek. Palfeontology of Ohio, vol. i, p. 75, pi. v, fig. 6. 



1874. Strophomena, Billings. Palteozoic Fossils, vol. ii, p. 27. 



1874. Strophomena, James. Cincinnati Quart. Jour. Sci., vol. i, p. 333. 



1875. Strophomena, Miller. Cincinnati Quart. Jour. Sci., vol. ii, p. 55. 



