PALAEOZOIC. 



GASTEROPODA. 



PERMIAN. 



10WEE 

 GBOUP. 



TJPPER 

 GBOUP. 



SPECIES. 



Pleurotomaria (continued). 



— Link tana King 



— nodulosa King ..... 



— penea Verneuil., 



TunstaUensis King ... 



Verneuili Geinitz 



LITTOBINID.E. 

 Kissoa Freminville, 1814 



— Gibsoni Brown 



— Leighi Brown 



— minulissima Broion 



— obtusa Brown 



— pusiila Brown 



TrBBINID.«. 



Straparollus Montfort, 18 10.. 



Euomphilus Sowerby, 181 4 .. 



— Permianus King 



Theca Suwerby, Morris, 1854 



Pugiuncultis Barrande, 1847 



— Kirkbyi Howse 



Tlbbinid-e. 



Turbo Linnaws, 1758 



Liltorina And 



— helicinus Schlolh 



Mancuniensis Brown 



minutus Broion 



obtusus Brown 



Permianus King 



Taylorianus King 



Tbomsonianus King 



H 



REFERENCES. 



Vide P. penea. 



Vide P. Verneuili. 



Bull. Soc. Geol. de France, vol. i, p. 35 ; ib. Howse, Trans. Tyneside Nat. Field Club, 

 vol. i, p. 238, 1848. P. Linkiana, King, Mono. Brit. Perm. Foss. Pal. Soc. p. 217, 

 t. 17, f. 7, 8. P. penea, Geinitz, Dyas. p 52. 



Vide P. antrina. 



Verstein. deutsch. Zechsteingebirges, p. 7, t. 3, f. 18. P. nodulosa, King, Mono. 

 Brit. Perm. Foss. Pal. Soc p. 216, t. 17, f. 9. P. Verneuili, Howse, Notes on the 

 Perm. Syst. p. 49; ib. Geinitz, Dyas. Zechst. und das Both. p. 52, t. 12, f. ;-io. 



Vide R. Leighi. 



Trans. Manch. Geol. Soc. vol. i, p. 64, t. 6, f. 9-11. P. Gilsoni, Brown, Trans. 

 Manch. Geol. Soc. vol. i, p. 64, t. 6, f. 15-17. B. pusiila ? Brown, op. cit. p. 63, 

 t. 4, f. 6-8; and vide Geinitz, Dyas. p. 48. R. Leighi, Q. J. Geol. Soc. 1861, 

 p. 300, t. 17, f. 1-6. 



Vide Turbo obtusus. 



Vide Turbo. 



Vide R. Leighi. 



Euomphalus, King, Mono. Perm. Moll. Pal Soc. p. 211, t. 17, f. 10-12. Straparollus 

 Permianus, King, Hist, and Account of Invertcbrata, p. 8, 1859. S. Permianus, 

 Geinitz, Dyas. Zechst. und das Roth. p. 51, t. 11, f. 23,24. Littorina Hercynica, 

 Howse, Notes on the Perm. Syst. p. 13 ; ib. p. 48. 



Ann. Mag. Nat. Hist. vol. xix, 2 ser. p. 39, t. 4, f. 27; ib. Notes on the Perm. Syst. 

 p. 52, t. n, f. 27. 



Trochilites helicinus, Petrefactenkunde, p. 161, 1820. T. Mancuniensis, Brown, 

 Trans. Manch. Geol. Soc. vol. i, p. 63, t. 6, f. 1-3, 1841. T. minutus, ib. f. 4, 5. 

 T. Meyeri, Miin. Goldf. Pet. Germ. vol. iii, p. 92, t. 192, f. 3. Lit. helicinus, 

 Howse, Notes on the Perm. Syst. p. 13-46. T. helicinus, Geinitz, Dyas. Zechst. und 

 das Roth. p. 49, t. 12, f. 3, 4. Littorina helicina, Howse, Ann. Mag. Nat. Hist. 

 1857, vol. xix, p. 468, t. 4, f. 19, 20. 



Vide T. helicinus. 



Vide T. helicinus. 



Rissoa, Trans. Manch. Geol. Soc. vol. i, p. 64, t. 6, f. 19-21. B. minulissima, 

 Brown, ib. p. 64, t 6, f. 12-14. •"• obtusa, King, Mono. Brit. Perm. Foss. p. 207, 

 t. 16, f. 18. Turbo obtusus, Geinitz, Dyas. Zechst. und das Roth. p. 48, t. 11, 

 f. 16, 17(18? 19?). 



Catalogue, p. 13, 1848. Mono. Brit. Perm. Moll. &c. Pal. Soc. p. 206, t. 16, 

 f. 16. 



Mono. Brit. Perm. Foss. Pal. Soc. p. 207, t. 16, f. 25, 26. Liltorina helicina, 

 Howse, Notes on the Perm. Syst. p. 13, 1858. T. Taylorianus, Geinitz, Dyas. 

 Zechst. und das Roth. p. 50, woodcut, f . 4 a, b, c. 



Catalogue, p. 13, 1848.. Littorina TunstaUensis, Howse, Trans. Tyneside Nat. Field 

 Club, vol. i. p. 240, 1848. T. Thomsonianus, King, Mono. Brit. Perm. Foss. Pal. 

 Soc. p. 206, t. 16, f. 23, 24. f Var. of Turbo helicinus. 



3 B2 



371 



