PALEOZOIC. 



PTEKOPODA. 



PBBMIAM. 



LOWES 

 OEOUP. 



UPPER 

 GROUP. 



SPECIES. 



Sub-Kingdom, MOLLUSCA. 

 Class, PTER OP OB A . Cuvier. 



Aporobranchiata. Blainville 

 HlALEIDiE. 



Theca Sowerby 



Morris, 1844 



Puffiunculug Barrande, 1847 



— Kirkbyi Howse 



S 



REFERENCES. 



Ann. Mag. Nat. Hist. vol. xix, 1857, p. 39 ; p. 472, t. 4, f. 37, restored figure : ib. 

 Notes on the Perm. Syst. p. 52, t. IX, f. 27. 



GASTEKOPODA. 



SPECIES. 



Sub-Kingdom, MOLLUSCA. 

 Province, Odontophoba. 

 Class, GASTEROPODA. 



CALTPTBiEIDai. 



Calyptroea Lamaroux, 1801 



Infundibulum Montf. 1810 



— antiqua Howse 



Pyramid ellid^. 

 Chemnitzia D'Orbigny, 1839 



Roessleri Geinitz 



CHIT0NI1>.B. 



Chiton IAnnaus, 1758 . 



— cordatus Kirkby 



— Howseanus Kirkby 



— Loftusianus King ... 



a rt 



£ a 



REFERENCES. 



Trans. Tyneside Nat. Field Club, vol. i, p. 242; ib. Ann. Mag. Nat. Hist. 1857, 

 vol. xix, p. 464, t. 4, f. 16, 17. Patella Hollebeni, Schau. Eiu. Beitrag. p. 557, 

 t. 21, f. 8. 



Vide Turbonilla. 



Q. .1. Geol. Soc. vol. xv, p. 616, t. 16, f. 24-27,54, 55 ? 1859; ib. Geol.Mag. vol.iv, 

 p. 341, t. 16, f. 10, II. 



Q. J. Geol. Soc. vol. xiii, p. 216, t. 7, f. 9-13; ib. vol. xv, p. 615, t. 16, f. 42-53. 

 C. Howseanus, Geinitz, Dyas. Zechst. und das Roth. p. 54, woodcut 7, f. 1-9. 



Ann. Mag. Nat. Hist. vol. xiv, p. 382, 1S44. Charlesw. Lond. Jour. vol. i, p. 10 ; ib. 

 King, Cat. Org. Rem. Perm. Rocks, p. 1 2. C. Loftusianus, King, Mono. Brit. Perm. 

 Foss. p. 202, t. 16, f. 9-14; ib. Kirkby, Q. J. Geol. Soc. vol. xv, 1859, p. 611, 

 t. 16, f. 31-41 j ib. Geinitz, Dyas. Zechst. und das Roth. p. 53, woodcut 6, f. 1-10; 

 ib. Geol. Mag. vol. iv, p. 340, t. 16, f. 17. 



3B 



369 



