72 



LAMELLIBRANCHIATA. 



Aviculopecten concavus (McCoy), F. McCoy, Brit. Palaoz, 

 Foss. (1855), pi. iii E, f. 2, 2 a, p. 484. Carboniferoiis Lime- 

 stone ; Lowick. Presented by W. Hopkins, Esq. 



A. docens, F. McCoy, Brit. Pateoz. Foss. (1855), pi. iii e, f. 6, 7, 

 p. 485. Carboniferous Limestone ; f. 6 from Lowick, f 7 from 

 Derbyshire. Presented by the Rev. J. J. Jenkinson. 



A. pectinoides (Sowerby). Avicula pectinoides, J. de C. Sowerby, 

 Trans. Geol. Soc. ser. 2, v (1840), pi. liv, f. 2. Upper Devonian ; 

 Petherwin. 



A. planoradiatus, F. McCoy, A. M. N. H. ser. 2, vil (1851), 

 p. 171, and Contrib. Brit. Pal. (1854), p. 204, and Brit. Pateoz. 

 Foss. (1855), pi. iii E, f. 8, p. 489. Carboniferous Limestone; 

 Derbyshire. Presented by W. Hopkins, Esq. 



A. ruthveni, F. McCoy, A. M. N. H. ser. 2, vii (1851), p. 172, and 

 Contrib. Brit. Pal. (1854), p. 204, and Brit. Pala^oz. Foss. 

 (1855), pi. iii E, f. 4, p. 489. Carboniferous Limestone; Dent. 

 Presented by the Rev. J. J. Jenkinson. 



A. segregatus (McCoy), F. McCoy, Brit. Palajoz. Foss. (1855), 

 pi. iii E, f. 1, p. 489. Carboniferous Limestone; Lowick. 



Axinaea proxima (Wood). Pectunculus proximits, S. V. Wood, 

 Eoc. Bivalves i (1864), pi. xvii, f. 11, p. 99. Bracklesham 

 Beds; Huntingbndge. Fisher Collection. 



Cardiomorpha orbicularis, F. McCoy, A. M. N. H. ser. 2, xii 

 (1853), p. 189, and Contrib. Brit. Pal. (1854), p. 257, and Brit. 

 Palseoz. Foss. (1855), pi. iii i, f. 41, 41 a, p. 510. Carboniferoiis 

 Limestone; Derbyshire. Presented by the Rev. J. J. Jenkinson. 



Cardita rotundata?, Pictet and Roux, W. Keeping, Foss. 

 Upware and Brickhill (1883), pi. vi, f. 7, p. 121. Loiver 

 Greensand; Upware. 



Cardium buckmani, J. Lycett, Supp. Mon. Moll. Gt. Ool. etc. 

 (1863), pi. xl, f. 18, 18 a. Forest Marble; Laycock, Wilts. 

 Walton Collection. 



C. cognatum, Phillips, J. Leckenby, Q. J. G. S. xv (1859), pi. iii, 

 f. 8 a, b. Kellaiuays Rock; Scarborough. Leckenby Collection. 

 Another specimen, J. Lycett, Supp. Mon. Moll. Gt. Ool. etc. 

 (1863), pi. XXX vi, f. 3, p. 54. Combrash; Scarborough. Leck- 

 enby Collection. 



