DAVIDSON — ON BRITISH CARBONIFEROUS BRACHIOFODA. 



45 



Catalogue of British Carboniferous Brachiopoda. 



Spirifera lucmerosa, Phil., Geol. York., pi. xi., fig. 8, 1836, 

 aud Dav. Mon., pi. iv., figs. 15, 16. 



divplicicosta, Phillips' Geol. York., vol. ii., pi. x., 



fig. 1, 1836 ; and Dav., pi. iii., figs. 7-10, pi. iv., figs. 

 3-11, = S. furcata, M'Coy, = 8. fasciculata, M'Coy. 

 planata, Philhps' Geol. York, pi. x., fig. 3, 1836 ; 



and Dav. Mon., pi. vii., figs. 25. 



triangularis, Martin, Petrif. Derb., pi. xxxvi., fig. 



2, 1809 ; and Dav. Mon., pi. v., figs. 16-24. 



trigonalis, Martin, Petrif. Derb., pi. xxxvi., fig. 1, 



1809 ; and Dav. Mon., pi. v., figs. 25-35. 



bisulcata, Sow., Min. Con., pi. ccccxciv., figs. 1, 2, 



1825 ; and Dav. Mon., pi. iv., figs. 1, 2, pi. v., fig. 1, 

 pi. vi., figs. 1-22, pi. vii., figs. 1-4, 7-16, = S. semicir- 

 cularis, Phillips, = 8. calcarata, M'Coy (not Sow.), 

 = 8. transiens, M'Coy, = 8. grandicosta (?), M'Coy, 

 = 8. crassa, De Kon., = 8. planicosta, M'Coy, etc. 



convoluta, Phillips' Geol. of York., vol. ii., pi. ix., 



fig. 7, 1836 ; and Dav. Mon., pi. v., figs. 9-15. 



rhomboidea, Phillips' Geol. of York., vol. ii., pi. 



ix., figs. 8-9, 1836 ; and Dav., pi. v., figs. 2-8. 



fusiformis, Phillips' Geol. of York., pi. ix., figs. 



10, 11, 1836 ; Dav. Mon., pi. xiii., fig. 15. This is a 

 doubtful species. 



mesogonia, M'Coy, Synopsis, pi. xxii., fig. 13, 



1844 ; and Dav. Mon., pi. vii., fig. 24. 



distans, Sow., Min. Con., pi. ccccxciv., fig. 3, 1825; 



and Dav. Mon., pi. viii., figs. 1-17 and 18 (?), = 8. bi- 

 carinata, M'Coy. 



cuspidata, Martin, Trans. Lin. Soc, vol. iv., pi. hi., 



figs. 1-4, 1796 ; Dav. Mon., pi. viii., figs. 19-24, pi. ix., 

 figs. 1, 2, = 8. subconicus, Martin. 



triradialis, Phil. Geol. York., vol. ii., pi. x., fig. 7, 



1836 ; Dav. Mon., pL ix., figs. 4-12, = 8. trisulcata, 

 Phil., = 8. sexradAalis, Phil. 



Reedii, Dav. Mon., pi. v., figs. 40, 47, 1857. 



Doubtful species. 



pinguis, Sow., Min. Con., pi. cclxxi., 1820 ; and 



Dav., pi. x., figs. 1-12 ; = 8. rotundata, Sow. (not 

 Martin), = 8. sub-rotundata, M'Coy. 



ovalis, Philhps' Geol. York., vol. ii., pi. x., fig. 5, 



1836 ; Dav. Mon., pi. ix., figs. 20-26, = 8. exarata, 

 Fleming, = hemisphwrica, M,Coy. 



integricosta, Phillips' Geol, York., pi. x., fig. 2, 



1836 ; Dav., pi. ix., figs. 13-19, = 8. rotxmdata, Mar- 

 tin (?), = paucicosta, M'Coy (?). 



glabra, Martin, Petrif. Derb., pi. xlviii., figs. 9, 10, 



1809 ; Dav. Mon., pi. xi., figs. 1-9, and pi. xii., figs. 

 1-5, 11, 12, = 8. obtusa and 8. oblata, Sow., = 8. Mn- 

 guifera and 8. decora, Phillips. 



rhomboidalis, M'Coy, Synopsis, pi. xxii., fig. 11, 



1844 ; and Dav. Mon., pi. xii., figs. 6-7. 



