54 CAMBRIAN BEACHIOPODA. 



Present reference. 



Lakhmina linguloides Freeh [1897, PI. lA, flgs. 4a-b] Neobolus warthi. 



Hall and Clarke [1892a, p. 234] Do. 



Hall and Clarke [1892b, p. 550] Do. 



Hall and Clarke [1892c, p. 28] Do. 



Oehlert [1887, p. 1265] Do. 



Waagen [1891, desc. of PI. II, figs. 3 and 4] Do. 



lamborni [Lingulella], Keyes [1894, pp. 38-39] Obolus lamborni. 



lamborni [Lingulella?], Meek [1871, pp. 185-187] Do. 



lamborni minimus [Obolus (Lingulella)], Walcott [1898b, p. 407] Obolus lamborni minimus. 



lamellosa [Lingula], Barrande [1879b, PI. CVI, figs, i: 1-5; PI. CXI, figs, ix: 



1-3] Obolus (Westonia?) lamellosus. 



lamellosus [Obolus (Westonia?)], Walcott [1901, p. 691] Do. 



lata [Acrothele matthewi], Hall and Clarke [1892a, PI. Ill, figs. 25 and 26] . . Acrothele matthewi lata. 



Hall and Clarke [1892c, PI. Ill, figs. 26-28] Do. 



Matthew [1886, p. 41] Do. 



Matthew [1895a, PL V, figs. 8a-b] Do. 



Matthew [1903, p. 104] Do. 



lata [Acrotreta papillata], Matthew [1903, pp. 95-96] Aero thyra sera. 



lateralis [Syntrophia], Hall and Clarke [1892c, p. 270] Syntrophia lateralis. 



Hall and Clarke [1893b, p. 217] Do. 



Hall [1894a, p. 837] Do. 



lateralis [Triplesia], Whitfield [1886, p. 303] Do. 



latourensis [Kutorgina], Hall and Clarke [1892c, pp. 93, 95, and 233] Protorthis latourensis. 



Matthew [1886, pp. 42-43] Do. 



latourensis [Protorthis], Walcott [1905a, pp. 282-283] Do. 



latus [Obolus (Schmidtia) obtusus], Mickwitz [1896, pp. 174-175] Obolus (Schmidtia) obtusus. 



leda [Obolus tetonensis], Walcott [1908d, p. 63] Obolus tetonensis leda. 



lens [Lingula?], Matthew [1901a, pp. 274-275] Lingulella lens. 



lens [Lingulella], Matthew [1903, pp. 205-206] Do. 



lens [Lingulella tevis], Matthew [1903, pp. 201-203] Do. 



lens [Obolus], Matthew [1902c, p . 95] Obolus (Palseobolus) bretonensis lens. 



lens [Obolus (Lingulella)], Walcott [1902, pp. 606-607] Lingulella lens. 



lens [Obolus (Palseobolus)], Matthew [1903, pp. 144-146] Obolus (Palseobolus) bretonensis lens. 



lens longus [Obolus (Palseobolus)], Matthew [1903, pp. 146-147] Do. 



lens-primus [Obolus], Matthew [1902c, pp. 94-95] Do. 



lenticularis [Anomites], Wahlenberg [1821, pp. 66-67] Orusia lenticularis. 



lenticularis [Atrypa?], Dalman [1828, pp. 132-133] Do. 



Hisinger [1837, p. 76] Do. 



lenticularis [Atrypa], Kjerult [1857, p. 92] Do. 



Kjerulf [1865, pp. 1 and 3] Do. 



Kjerulf [1879, PL XIII] Do. 



lenticularis [Orthis], Brogger [1882, p. 48] ■ Do. 



Davidson [1868, p. 314] Do. 



Davidson [1869, pp. 230-232] Do. 



Matthew [1892, pp. 46-48] Do. 



Matthew [1903, pp. 213-216] Do. 



Roemer [1876, PI. II, figs. 4a-c] Do. 



Roemer [1885, pp. 33-34] Do. 



Salter [1866b, p. 339] Do. 



Salter and Etheridge [1881, pp. 544-545] Do. 



lenticularis? [Orthis], Kayser [1876, p. 9] Do. 



lenticularis [Orthis (Orusia)], Walcott [1905a, pp. 273-276] Do. 



lenticularis [Spirifera?], von Buch [1834, p. 48] Do. 



lenticularis atrypoides [Orthis], Matthew [1892, p. 48] Orusia lenticularis atrypoides. 



Matthew [1903, p. 217] Do. 



lenticularis atrypoides [Orthis (Orusia)], Walcott [1905a, p. 276] Do. 



lenticularis lyncioides [Orthis], Matthew [1892, p. 49] Orusia lenticularis lyncioides. 



Matthew [1903, p. 216] Do. 



lenticularis lyncioides [Orthis (Orusia)], Walcott [1905a, p. 277] Do. 



lenticularis strophomenoides [Orthis], Matthew [1892, p. 49] Orusia lenticularis. 



Matthew [1903, p. 217] Do. ' 



leos [Obolus (Lingulella)], Walcott [1898b, pp. 407^08] Lingulella leos. 



lepis [Lingula?], Davidson [1866, p. 54] Lingulella lepis. 



