SYNONYMIC REFERENCES. 85 



Present reference. 



prima [Acrothele matthewi], Matthew [18S6, p. 41] Acrothele prima. 



Matthew [1895a, PI. V, figs. 7a-b] Do. 



Matthew [1902b, pp. 397 and 402] Do. 



Matthew [1903, p. 104] .■ Do. 



prima [Acrothyra proavia], Matthew [1901b, p. 303] Acrothyra proavia. 



Matthew [1902b, p. 389] Do. 



Matthew [1903, pp. 58, 86, and 93] Do. 



prima [Acrothyra signata], Matthew [1902b, pp. 382-383] Acrothyra signata prima. 



Matthew [1903, p. 73] Do. 



prima [Acrotreta papillata], Matthew [1902b, pp. 391-392] Acrothyra sera. 



prima [Acrotreta papillata], Matthew [1903, pp. 73-74] Do. 



prima [Lingula], Billings [1856, p. 34] Lingulella (Lingulepis) acuminata. 



Emmons [1855, p. 202] Lingulella prima. 



Hall [1847, p. 3] Do. 



Hall [1851, p. 204] Lingulella (Lingulepis) acuminata. 



Hayden [1862, p. 73] Probably equals Lingulella (Lingulepis) 



acuminata. 



Owen [1851, p. 170] Lingulella (Lingulepis) acuminata. 



Rogers [1861, p. 390] Obolus (Westonia) rogersi. 



prima [Lingulella?], Hall and Clarke [1892c, p. 69] Lingulella prima. 



prima [Lingulepis], Grabau and Shinier [1907, p. 193] Lingulella (Lingulepis) acuminata. 



Meek and Hayden [1865, p. 3] Dicellomus politus. 



Miller [1877, p. 115] Lingulella prima. 



Schuchert [1897, p. 260] Lingulella prima (in part). 



prima [Meekina], Walcott [1905a, p. 313] Linnarssonella tennesseensis. 



prima [Obolella], ^Witfield [1884, pp. 142-143] Lingulella prima. 



prima [Orbicula], Owen [1852, p. 583] Lingulella (Lingulepis) acuminata. 



Owen [18.52, p. 583] Obolus matinahs. 



primaasa [Acrotreta], Walcott [1902, p. 593] Acrotreta primaeva. 



primfeva [Acrothele], Pompeckj [1896b, p. 603] Acrothele primfeva. 



primseva [Discina (Orbicula)], de Verneuil and BaiTande [1860, p. 532] Do. 



primseva [Lingulella], Davidson [1883, p. 208] Lingulella? primseva. 



Hicks [1871, p. 401] Do. 



Hicks [1881, p. 297] Do. 



Salter and Etheridgfe [1881, p. 538] Do. 



primordialis [Orthis], Mallada [1875, p. 31] Eoorthis primordialis. 



de Verneuil and Ban-ande [1860, pp. 532-533] Do. 



primordialis [Syntrophia], Hall and Clarke [lS93b, p. 218] Syntrophia primordialis. 



Walcott [1905a, p. 292] Do. 



primordialis [Triplecia?], Hall and Clarke [1892c, p. 270] Do. 



primordialis [Triplesia], ^A^itfield [1878, p. 51] Do. 



Whitfield [1882, p. 172] Do. 



primordialis argia [Syntrophia], Walcott [1905a, p. 293] Syntrophia primordialis argia. 



primus [Obolus lens], Matthew [1902c, pp. 94-95] Obolus (Palseobolus) bretonensis lens. 



primus [Obolus (Lingulepis)], Walcott [1901, p. 673] Lingulella prima. 



prindlei [Obolus (Lingulella)], Walcott [1898b, p. 412] Obolus prindlei. 



priscus [Schizambon], Matthew [1901a, pp. 277-278] Schizambon priscus. ■ 



Matthew [1903, pp. 187-189] Do. 



pristinua [Obolus], Matthew [1895a, pp. 121-122] Trematobolus pristinus. 



Matthew [1902c, p. 96] Do. 



proavia [Acrothyra], Matthew [1902b, pp. 386-388] Acrothyra proavia. 



Matthew [1903, pp. 53-55] Do. 



proavia [Acrotreta], Matthew [1899b, p. 203] Do. 



proavia crassa [Acrothyra], Matthew [1902b, pp. 389-390] Do. 



Matthew [1903, p. 94] Do. 



proavia prima [Acrothyra], Matthew [1901b, p. 303] Do. * 



Matthew [1902b, p. 389].. Do. 



Matthew [1903, pp. 58, 86, and 93] Do. 



producta [Lingula?], Moberg and Segerberg [1906, p. 63] Lingulella lepis. 



proles [Acrothele], Matthew [1902b, pp. 400^01] Acrothele proles. ■ 



Matthew [1903, pp. 60 and 102-103] Do. 



prolificus [Dicellomus], Walcott [1908d, p. 77] Dicellomus prolificus. 



prospectensis [Iphidea], Schuchert [1897, p. 234] Micromitra (Paterina) prospectensis. 



prospectensis [iphidella], Walcott [1905a, p. 307] Do. 



