416 Alfred Bell — Fossils of East Anglian Boxstones. 



Pecten {Chlamys) rupeliensis (von Koenen). 



Pecten rupeliensis, von Koenen, Palasontographica, vol. xvi, p. 232, pi. xxvi, 

 fig. 12, 1867. Mus. Pract. Geol. London, Stanley Coll. 



Pecten {Chlamys) cf. Erslevi, Harder. 



Pecten Erslevi, Harder, Danm. geol. Underseg., vol. ii, p. 44, pi. iii, figs. 3, 4, 

 1913. Mus. Pract. Geol. London. 

 [A fragment in the M.P.G. seems to agree with Harder's figure.] 



Pecten {Peplum) sp. 



Pecten verrucopsis, de Gregorio, Ann. de Geol., pt. xiii, p. 26, pi. iv, figs. 89, 



90, 1894. 

 Pecten clavatus, Kavn, K. Danske Vid. Selsk. Skrift (7), vol. iii, p. 252, pi. i, 

 fig. 2, 1907. 



Mus. Pract. Geol. London. 

 [Of the two figures cited above, Gregorio 's comes nearest to the M.P.G. 

 fragment.] 



Pecten ( Chlamys) excisus, Bronn. 



Chlamys excisus, Dollfus & Cotter, Moll. Tert. du Portugal, 1909, p. 77, 

 pi. viii, figs. 5-9. 

 [I found a characteristic fragment of this species in Newbourne Crag pit.] 



Hinnites crispus (Brocchi). 



Hinnites crispus, Sacco, Moll. Terr. terz. Piemonte, pt. xxix, p. 10, pi. ii, 

 fig. 1, 1897. Stanley Coll. 



Pinna pectinata Brocchi (D'Orbigny). 



Pinna Brocchi, Homes, Foss. Moll. Tert. Wien, vol. ii, p. 372, pi. i, 



figs. 1, 2, 1870. 

 Pinna pectinata Brocchi, Sacco, Moll. Terr. terz. Piemonte, pt. xxv, p. 29,' 



pi. viii, fig. 1, 1898. 



Mus. York, Stanley Coll. 



Mytilus corrugatus, Brongniart. 



Mytilus corrugatus, Brongniart, Mem. sur les tert. du Vicentin, p. 78, pi. v, 

 fig. 6, 1823. Stanley Coll. 



Arcoperna sericea (Bronn). 



Modiola sericea, Philippi, En. Moll. Sic, vol. i, p. 71, pi. v, fig. 14, 1836. 



S. V. Wood, Mon. Crag Moll., pt. ii, p. 61, pi. viii, fig. 3, 

 1850. 



Mus. Ipswich. 



Pectunculus Philippi, Deshayes. 



Pectunctdus pulvinatus, var., Philippi, Beit. N.W. deutsch. tert., p. 13, pi. ii, 



fig. 13, 1843. 

 Pectunculus Philippi, Kavn, K. Danske Vid. Selsk. Skrift (7), vol. iii, p. 262, 



pi. i, fig. 17, 1907. 



Mus. Ipswich. 



Pectunculus Bormidianus, Mayer. 



Pectunculus Bormidianus, Mayer, Foss. Mus. Zurich, pt. iii, p. 49, 1868. 

 Axinea Bormidiana, Sacco, Moll. Terr. terz. Piemonte, pt. xxvi, p. 37, 

 pi. ix, figs. 11-15, 1898. 



Mus. Norwich, etc. 



Pectunculus inflatus (Brocchi). 



Area inflata, Brocchi, Conch, foss. Subap., p. 494, pi. xi, fig. 7, 1814. 

 Axinea inflata, Sacco, Moll. Terr. terz. Piemonte, pt. xxvi, p. 32, pi. viii, 

 figs. 1-6, 1898. 



In most collections. 



