INDEX 



TO THE 



GENEBA AND SPECIES OE BRITISH EOSSIL BBACHIOPODA 



FIGURED AND DESCRIBED IN VOLUMES I, II, III, IV, and V. 



The Abbreviations TERT ., CRET., fyc., refer to the Formation in which each Species is found. 



Acrothele ffranulata, Linnarsson ? Sil. Sup., vol. v, p. xvi, pi. xvi, figs. 29, 30. SIL. 

 Acrotreta ? costata, Dav. Sil. Sup., vol. v, p. 213, pi. xv, fig. 24. SIL. 



— Nicholsoni, Dav. Sil. Mon., vol. iii, p. 343, pi. xlix, figs. 36—40. Sil. Sup., vol. v, p. 213, 



pi. xvi, figs. 21—23. SIL. 

 Argiope megatrema, Sow. Cret. Mon., vol. i, p. 101, pi. xii, figs. 31, 32, 34—36? and Cret. Sup., 

 vol. iv, p. 23. CRET. 

 — ? oolitica, Dav. Ool. Sup., vol. iv, p. Ill, pi. xi, fig. 16. JTJR. 

 Athyris ambigua, Sow. Carb. Mon., vol. ii, p. 77, pi. xv, figs. 16 — 22; and pi. xvii, figs. 11 — 14, 

 Carb. Sup., vol. iv, p. 283, pi. xxxiv, figs. 10, 1 1. CARB. 



— ? Bartoniensis, Dav. Dev. Mon., vol. iii, p. 19, pi. iii, fig. 23. DEV. 



— Budleighensis, Dav. Bud. -Salt. Mon., vol. iv, p. 338, pi. xxxviii, fig. 6. DEV. 



— Carringtoniana, Dav. Carb. Mon., vol. ii, p. 217, pi. Iii, figs. 18—20. CARB. 



— compressa, Sow. ; see Glassia compressa. 



— concentrica, v. Buch. Dev. Mon., vol. iii, p. 14, pi. iii, figs. 11 — 15 and 24; Dev. Sup., vol. v, 



p. 25, pi. i, figs. 23, 24 ; pi. ii, fig. 10. DEV. 



— ? erratica, Dav. Bud.-Salt. Mon., vol. iv, p. 338, pi. xxxviii, fig. 4. DEV. 



— expansa, Phillips. Carb. Mon., vol. ii, p. 82, pi. xvi, figs. 14, 16, 18 ; pi. xvii, figs. 1—5. CARB. 



— Glassii, Dav. Dev. Sup., vol. v, p. 24, pi. i, figs. 21, 22. DEV. 



— globularis, Phil. Carb. Mon., vol. ii, p. 86, pi. xvii, figs. 15— 18. CARB. 



— incerta, Dav. Bud.-Salt. Mon., vol. iv, p. 338, pi. xxxviii, fig. 5. DEV. 



— ? Iceviuscula, Sow. Sil. Mon., vol. iii, pi. x, figs. 28—32. Sil. Sup., vol. v, p. 101, pi. iv, figs. 24 



—26. SIL. 



— lamellosa, L'Eveille. Carb. Mon., vol. ii, p. 79, pi. xvi, fig. 1; and pi. xvii, fig. 6; p. 217, 



pi. Ii, fig. 14. Carb. Sup., vol. iv, p. 217, pi. xxxii, fig. 19. CARB. 



— ? Newtoniensis, Dav. Dev. Mon., vol. iii, p. 19, pi. iii, fig. 22. DEV. 



— obovata, Sow. ; see Glassia obovata. 



— pectinifera, Sow. Permian Mon., vol. ii, p. 21, pi. i, figs. 50 — 56 ; pi. ii, figs. 1 — 5. PERM. 



— ? phalcena, Phil. Dev. Mon., vol. iii, p. 18, pi. iii, figs. 19— 21. DEV. 



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