28 CAMBRIAN BRACHIOPODA. 



Present reference. 



Acrothele granulata Davidson [1883, p. 214] Acrothele (Redlichella) granulata. 



Hall and Clarke [1892c, pp. 100-101] Do. 



Linnarsson [1876, p. 24] Do. 



Lirmarsson [1877, pp. 373-374] Do. 



Swanston [1877, El. VII, fig. 20a-c] Do. " • 



Swanston [1886, Pi. VII, fig. 20a-c] Do. 



Walcott [1886b, p. 109] Do. 



Acrothele inchoans Matthew [1902b, p. 404] Acrotreta inchoans. 



Matthew [1903, p. 103] Do. 



Acrothele intermedia Gronwall [1902, p. 39] Acrothele intermedia. 



Linnarsson [1879, pp. 25-27] Do. 



Acrothele levisensis Walcott [1908d, p. 85] Acrothele levisensis. 



Acrothele matthewi Grabau and Shimer [1907, p. 200, fig. 234f] Acrothele matthewi. 



Grabau and Shimer [1907, p. 200, fig. 234g] Acrothele prima. 



Hall and Clarke [1892a, PI. Ill, fig. 24] Acrothele matthewi. 



"Halland Clarke [1892c, pp. 99 and 100] Do. 



Matthew [1886, pp. 39-41] Do. 



Matthew [1895a, p. 128] Do. 



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



Matthew [1903, p. 104] Do. 



Walcott [1884a, p. 15] Do. 



Walcott [1886b, p. 109] Do. 



Walcott [1891a, p. 609] Do. 



Acrothele matthewi costata Matthew [1895a, p. 128] ■ Acrothele prima costata. 



Matthew [1902b, p. 397] Do. 



Matthew [1903, p. 104] Do. 



Acrothele matthewi eryx Walcott [1905b, p. 11] Acrothele matthewi eryx. 



Acrothele matthewi lata 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, PI. V, figs. 8a-b] Do. 



Matthew [1903, p. 104] Do. 



Acrothele matthewi multicostata Matthew [1897b, p. 168] Acrothele matthewi multicostata. 



Acrothele matthewi prima Hall and Clarke [1892a, PI. Ill, fig. 27].-. Acrothele prima. 



Hall and Clarke [1892c, PI. Ill, fig. 25] Do. 



Matthew [1886, p. 41] Do. 



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



Matthew [19021), pp. 397 and 402] Do. 



Matthew [1903, p. 104] Do. 



Acrothele? minuta Walcott [1905a, p. 303] Acrothele? minuta. 



Acrothele panderi Walcott [new] Acrothele panderi. 



Acrothele pretiosa Walcott [1898b, p. 402] .' Acrothele pretiosa. 



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



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



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



Acrothele quadrilineata Pompeckj [1896b, p. 511] Acrothele quadrihneata. 



Acrothele rarus Walcott [1905a, pp. 303-304] Acrothele rara. 



Acrothele spurri Walcott [1908d, pp. 86-87] Acrothele spiuri. 



Acrothele subsidua Beecher [1891, PL XVII, fig. 12] Acrothele subsidua. 



Grabau and Shimer [1907, p. 200] Do. 



Hall and Clarke [1892c, pp. 100 and 103] Do. 



Matthew [1902c, p. 110] Do. 



Matthew [1903, p. 10'3] Acrothele spurri. 



Walcott [1886b, pp. 108-109, PL IX, figs. 4a-c] Acrothele subsidua. The paragraph on 



page 109 includes reference to this species 

 and to Acrothele spurri. 



Walcott [1886b, p, 109, PL IX, fig. 4] Acrothele spuiTi. The paragraph on page 



109 includes reference to this species and 

 to Acrothele subsidua. 

 Walcott [1891a, p. 608, PL LXX, fig. 1] Acrothele spurri. The text includes refer- 

 ence to this species and to Acrothele sub- 

 sidua. 



