70 LAMELLIBRANCHIATA. 
pl. xl, f. 23, 23 a, p. 76. Great Oolite; Hampton Cliffs, near 
Bath. Walton Collection. 
Astarte crebricostata ?, Forbes, 8. V. Wood, Crag Mollusca, 
part 11 (1850), pl. xvu, f. 6, p. 186. Bridlington Crag ; 
Bridlington. Leckenby Collection. 
A. elegans, Sowerby, J. Morris and J. Lycett, Mollusca Gt. Ool. 
part 1 (1853), pl. xiv, f. 14, p. 86. Millepore Bed ; Stainton 
Dale Cliffs. Leckenby Collection. 
A. elegans, Sowerby, var. munda, G. F. Whidborne, Q. J. G. 8. 
XXXIX (1883), pl. xix, f. 4, p.527. Inferior Oolite; Hardington, 
Somerset. Presented by the Rev. G. F. Whidborne, M.A. 
A. fimbriata [Walton MS.], J. Lycett, Supp. Mon. Moll. Great 
Ool. etc. (1863), pl. xl, f. 34, 34 a, p. 77. Forest Marble ; 
Farleigh. Walton Collection. 
A. hilpertensis, J. Lycett, Supp. Mon. Moll. Gt. Ool. ete. (1863), 
pl. xxxvi, f. 10, p. 78. Cornbrash ; Hilperton, Wilts. Walton 
Collection. This specimen is missing. 
A.? ignota, J. Lycett, Supp. Mon. Moll. Gt. Ool. ete. (1863), 
pl. xl, f 10, p. 77. Forest Marble; Laycock, Wilts. Walton 
Collection. 
A. mutabilis, S. V. Wood, Crag Mollusca, part 11 (1850), pl. xvi, 
f. le, f, p. 179. Bridlington Crag; Bridlington. Leckenby 
Collection. 
A. politula, Bean, J. Lycett, Supp. Mon. Moll. Gt. Ool. ete. (1863), 
pl. xxxv, f. 16, p. 73. Cornbrash; Scarborough. Leckenby 
Collection. 
A. robusta, J. Lycett, Supp. Mon. Moll. Gt. Ool. etc. (1863), pl. xxxv, 
f. 6,6 a,p.74. Cornbrash; Scarborough. Leckenby Collection. 
A. rustica [Walton MS.], J. Lycett, Supp. Mon. Moll. Gt. Ool. ete. 
(1863), pl. xl, f 8, 8 a, p. 76. Forest Marble; Farleigh. 
Walton Collection. 
A. subdentata, Roemer, W. Keeping, Foss. Upware and Brickhill 
(1883), pl. vi, f. 11, p. 122. Lower Greensand ; Upware. 
A. ungulata, J. Lycett, Supp. Mon. Moll. Gt. Ool. etc. (1863), pl. 
xxxv, f. 20, p. 72. Cornbrash ; Scarborough. Leckenby Col- 
lection. 
