86 LAMELLTBRAXCHIATA. 



Pecten dutemplei, d'Orbigny, W. Keeping, Foss. Upware and 



Brickhill (1883), p. 105. Lower Greensand ; Upware. 

 P. fenestralis, G. F. Whidborne, Rep. Brit. Assoc. (1882), p. 534. 



and Q. J. G. S. xxxix (1883), pi. xv, f. 12, 12 a, p. 500. 



Inferior Oolite; Bradford Abbas. Presented by the Rev. G. 



F. Whidborne. 

 P. fissicosta, R. Etheridge, Appendix to W. H. Penning and 



A. J. Jukes-Browne, Geol. Cambridge (1881), pi. ii, f. 1, 1 a, 



pi. iii, f. 1, 1 a, p. 141. Lower Chalk (Totternhoe Stone); 



Burwell. 

 P. inaequicostatus, Phillips, J. Lycett, Supp. Mon. Moll. Gt. Ool. 



etc. (1863), pi. xxxiii, f. 1 a, p. 32. Coralline Oolite ; Malton. 



Leckenby Collection. 

 P. intermittens, G. F. Whidborne, Q. J. G. S. xxxix (1883), 



pi. xv, f. 13, 13 a, p. 500. Inferior Oolite; Birdlip. Presented 



by the Rev. G. F. Whidborne. 

 P. marullensis, Leymerie, W. Keeping, Foss. Upware and 



Brickhill (1888), pi. v, f. 11, p. 116. Lower Greensand; Upware. 

 P. michelensis, Buvignier, J. Lycett, Supp. Mon. Moll. Gt. Ool. 



etc. (1863), pi. xxxiii, f. 3, p. 34. Cornbrash; Scarborough. 



Leckenby Collection. 



P. orbicularis, Sowerby, var. magnus, W. Keeping, Foss. Upware 

 and Brickhill (1883), pi. v, f. 1, p. 106. Lower Greensand; 

 Upware. 



P. ! Neithea) ornithopus, W. Keeping, Foss. Upware and Brick- 

 hill (1883), pi. iv, f. 5 a, b, p. 107. Lower Greensand; Upware. 



P. raulinianus, d'Orbigny, W. Keeping, Foss. Upware and 

 Brickhill (1883), p. 104. Lower Greensand; Upware. 



P. raulinianus?, d'Orbigny, A. J. Jukes-Browne, Q. J. G. S. 

 xxxiii (1877), p. 501. Cambridge Greensand; Cambridge. 



P. subspinosus, Schlotheim, J. Lycett, Supp. Mon. Moll. Gt. 

 Ool. etc. (1863), pi. xl, f. 14, p. 113. Forest Marble; Farleigh, 

 Walton Collection. 



Pectunculus obliquus, W. Keeping, Foss. Upware and Brickhill 



(1883), pi. vi, f. 1 a d, p. 116. Lower Greensand ; Upware. 

 P. proximus, v. Axinaea proxima. 



