Alfred Bell — Fossils of East Anglian Boxstones. 417 



[Pectunculus pilosus and P. glycimeris are amongst the commonest forms 

 in the boxstones, and probably other members of this variable group are 

 present.] 



Nucula donaciformis, Harder. 



Nucula donaciformis, Harder, Danm. geol. Underseg., vol. ii, p. 49, pi. iii, 

 fig. 10, 1913. Stanley Coll. 



Nucula placentina, Lamarck. 



Nucula placentina, Philippi, En. Moll. Sic, vol. i, p. 65, pi. v, fig. 7, 1836. 

 ,, ,, Sacco, Moll. Terr. terz. Piemonte, pt. xxvi, p. 46, pi. x, 



figs. 35-40, 1898. 



Mus. Ipswich. 



Nucula Haesendonchii, Nyst & Westendorp. 

 Nucula Haesendonchii, Nyst, Coq. foss. Beige, 1843, p. 236, pi. xviii, fig. 5. 



[Sir E. Eay Lankester informs me that he had identified this very distinct 

 species in the collection of the late Dr. Taylor in Ipswich. Unfortunately the 

 specimen has been lost sight of.] 



Nucula turgens, S. V. Wood. 



Nucula turgens, S. V. Wood, Mon. Crag Moll., Suppl. 2, p. 44, pi. v, fig. 6, 

 1879. Mus. Brit. Nat. Hist., Wood Coll. 



Leda Deshayesiana (Du Chastel Coll.). 



Nucula Deshayesiana, Nyst, Coq. foss. Beige, p. 221, pi. xv, fig. 8, 1843. 

 Leda Deshayesia?ia,~Ra,vn, K. Danske Vid. Selsk. Skrift (7), vol. iii, p. 258, 

 pi. i, figs. 7, 8, 1907. 



Stanley Coll. 



Venericardia antiquata rhomboidea (Brocchi). 



Chama rhomboidea, Brocchi, Conch, foss. Subap.,p. 523, pi. xii, fig. 16, 1814. 

 Cardita (Glans) rhomboidea, Cerulli-Irelli, Pal. ital., vol. xiii, p. 135, pi. xii, 

 fig. 28, 1907. 



Mus. York. 

 Astarte Henclceliusiana, Nyst. 



Astarte Henclceliusiana, Nyst, Coq. foss. Beige, p. 154, pi. ix, fig. 4, 1843. 

 ,, ,, von Koenen, Palseontographica, vol. xvi, p. 250, 



pi. xxix, fig. 7, 1867. 



Mus. Pract. Geol. London. 



Astarte Kiclcxii, Nyst. 



Astarte Kiclcxii, Nyst, Coq. foss. Beige, p. 157, pi. x, fig. 3, 1843. 

 Astarte Kicksii, Bavn, K. Danske Vid. Selsk. Skrift (7), vol. iii, p. 268, pi. i, 

 fig. 21, 1907. 



Mus. Pract. Geol. London, Stanley Coll. 



Astarte cf. solidula, Deshayes. 



Astarte solidula tauroscalarata, Sacco, Moll. Terr. terz. Piemonte, pt. xxvii, 

 p. 25, pi. vi, fig. 29, 1S99. Mus. Pract. Geol. London. 

 [Length 18mm. , breadth 22 mm. ; sculpture, 6 or 7 thick concentric ribs. 

 The number of these vary according to Sacco's figures of A. solidula.] 



Card him cingulalum, Goldfuss. 



Cardium cingulatum, Goldfuss, Petr. Germ., vol. ii, p. 222, pi. cxlv, fig. 4, 

 1838. 

 ,, ,, Homes, Foss. Moll. Tert. Wien, vol. ii, p. 177, 



pi. xxv, fig. 1, 1870. 



Mus. York, Ipswich. 

 [C venustum, Lamk. , non S. V. Wood, and C. umbonatum, A. Bell, 

 non Sowerby.] 



DECADE VI. — VOL. IV. — NO. IX. 27 



