812 



CAMBRIAN BRACHIOPODA. 



Acrothele bellula, described 637 



cardinal area discussed 305 



compared with Acrotreta definita 631 



discussed 631 



general geographic and stratigraphic distribution 



tabulated 106 



pedicle tube discussed. 314 



surface discussed 632 



type specimen figured PI- LVIII, fig. 5 



!i, described 638 



compared with Acrothele coriacea 643 



Sotsfordia ? harraniei 603 



discussed 633 



general geographic and stratigraphic distribution 



tabulated 105 



in group based on surface characteristics 632 



type specimen figured PI- LVIII, flg. 6c 



bohemica, described 639 



compared with Acrothele bergeroni 638 



Acrothele coriacea 643 



Acrothele quadrilineata 655 



general geographic and stratigraphic distribution 



tabulated 105 



in group based on surface characteristics 632 



type specimen figured PI. LVII, fig. 1 



borgholmensis, described 639 



compared with Acrothele ceratopi/garum 640 



Acrothele turneri 660 



general geographic and stratigraphic distribution 



tabulated 105 



in group based on surface characteristics 632 



type specimen figured PI. LXIII, figs. 2 and 2a 



ceratopggarum, described 640 



compared with Acrotreta seebachi 710 



discussed 634 



general geographic and stratigraphic distribution 



, tabulated 105 



in group based on surface characteristics 632 



type specimen figured PI. LXIII, figs. 1 and la 



colleni, described 640 



compared with Acrothele panderi 651 



Micromitra (Paterina) wapta 357 



general geographic and stratigraphic distribution tabu- 

 lated 105 



in group based on surface characteristics 632 



type specimen figured PI. LXIII, fig. 6 



coriacea, described 642 



compared with "Acrothele barbata" 640 



Acrothele bergeroni 638 



Acrothele bohemica 639 



Acrothele colleni 641 



Acrothele intermedia 646 



Acrothele levisensis 646 



Acrothele matthewi 648 



Acrothele panderi 651 



Acrothele quadrilineata 655 



Acrothele subsidua 658 



Acrothele (Eedlichella) 662 



Acrothele (Eedlichella) granulala 663 



Botsfordia granulala 606 



general geographic and stratigraphic distribution tab- 

 ulated 105 



in group liased on surface characteristics 632 



surface ornamentation discussed 302, 632 



type of Acrothele 632 



type specimen not figured. 



decipiens, described 644 



general. geographic and stratigraphic distribution tab- 

 ulated 105 



in group based on surface characteristics 632 



stratigraphic position mentioned 318 



type specimen figured PI. Lvni, fig. 3a 



dichotoma, described 644 



general geographic and stratigraphic distribution tab- 

 ulated 105 



in group based on surface characteristics 633 



type specimen figured PI. LX, fig. 2 



Acrothele gamagei, described 645 



general geographic and stratigraphic distribution tab- 

 ulated ■- 105 



in group based on surface characteristics 632 



type specimen not figured. 



granulaia, type of Acrothele (Eedlichella) 632,663 



"cf. granulala Matthew," discussed 648-649 



intermedia, described 646 



general geographic and stratigraphic distribution tab- 

 ulated 105 



in group based on surface characteristics 632 



type specimen figured PI. LVI, figs. 3 and 3a 



levisensis, described 646 



general geographic and stratigraphic distribution tab- 

 ulated 105 



in group based on surface characteristics 632 



type specimen figmed PL LXXXI, fig. 12 



maculata, described •- 647 



compared with Acrothele villaboimensis 660 



general geographic and stratigraphic distribution tab- 

 ulated 105 



in group based on surface characteristics 632 



type specimen figured PI. LVII, fig. 2b 



matthewi, described 647 



compared yfiih Acrothele avia 635 



Acrothele avia puteis '636 



Acrothele coriacea 643 



Acrothele decipiens 644 



A crothele gamagei 645 



Acrothele Tnatthewi muUicostata 650 



Acrothele nitida 651 



Acrothele pretiosa 652 



A crothele prima 653_ 



Acrothele prima costata 653 



Acrothele subsidua 658 



Acrothele yorkensis 661 



Acrothele (Eedlichella) granulala 632 



Botsfordia cxlata 632 



Botsfordia granulaia 632 



general geographic and stratigraphic distribution tabu- 

 lated 105 



in group based on surface characteristics 632 



surface discussed 632, 633 



type specimen figured PI. LXI, flg. la 



varieties discussed 649 



"matthewi costata " discussed 649 



matthewi eryx, described 649 



compared with Acrothele coriacea 643 



Acrothele matthewi ■ 649 



general geographic and stratigraphic distribution tabu- 

 lated 105 



in group based on surface characteristics 632 



type specimen figured PI. LXI, fig. 2 



matthewi lata, described 649 



discussed 649 



general geographic and stratigraphic distribution tabu- 

 lated 105 



in group based on surface characteristics 632 



type specimen figured PI. LXI, fig. 3 



matthewi muUicostata, described 650 



compared with A crothele Tnatthewi 648 



Acrothele prima costata 654 



discussed 649 



general geographic and stratigraphic distribution tabu- 

 lated 105 



in group based on surface characteristics 632 



surface ornamentation discussed 302 



type specimen not figured. 



" matthewi prima,' ' discussed 649 



? minuta, described 650 



general geographic and stratigraphic distribution tabu- 

 lated 105 



in group based on surface characteristics 632 



type specimen figured PI. LXIII, fig. 3 



nitida, described 650 



general geographic and stratigraphic distribution tabu- 

 lated 105 



in group based on surface characteristics 632 



type specimen figured PI. LVIII, fig. 4 



