70 LAMELLIBRANCHIATA. 



pi. xl, f. 23, 23 a, p. 76. Great Oolite ; Hampton Cliffs, near 



Bath. Walton Collection. 

 Astarte crebricostata ?, Forbes, S. V. Wood, Crag Mollusca, 



part ii (1850), pi. xvii, f. 6, p. 186. Bridlington Crag; 



Bridlington. Leckenby Collection. 

 A. elegans, Sowerby, J. Morris and J. Lycett, Mollusca Gt. Ool. 



part ii (1853), pi. xiv, f. 14, p. 86. Millepore Bed; Stainton 



Dale Cliffs. Leckenby Collection. 



A. elegans, Sowerby, var. munda, G. F. Whidborne, Q. J. G. S. 

 XXXIX (1883), pi. 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), pi. xl, f. 34, 34 a, p. 77. Forest Marble; 

 Farleigh. Walton Collection. 



A. hilpertensis, J. Lycett, Supp. Mon. Moll. Gt. Ool. etc. (1863), 



pi. xxxvi, f. 10, p. 78. Cornbrash ; Hilperton, Wilts. Walton 



Collection. This specimen is missing. 

 A.? ignota, J. Lycett, Supp. Mon. Moll. Gt. Ool. etc. (1863), 



pi. xl, f. 10, p. 77. Forest Marble; Laycock, Wilts. Walton 



Collection. 

 A. mutabilis, S. V. Wood, Crag Mollusca, part ii (1850), pi. xvi, 



f. 1 e, f, p. 179. Bridlington Crag ; Bridliiigton. Leckenby 



Collection. 

 A. politula. Bean, J. Lycett, Supp. Mon. Moll. Gt. Ool. etc. (1863), 



pi. xxxv, f. 16, p. 73. Cornbrash; Scarborough. Leckenby 



Collection. 

 A. robusta, J. Lycett, Supp. Mon. Moll. Gt. Ool. etc. (1863), pi. xxxv, 



f. 6, 6 a, p. 74. Cornbrash; Scarborough. Leckenby Collection. 

 A. rustica [Walton MS.], J. Lycett, Supp. Mon. Moll. Gt. Ool. etc. 



(1863), pi. xl, f. 8, 8 a, p. 76. Forest Marble; Farleigh. 



Walton Collection. 

 A. Bubdentata, Roemer, W. Keeping, Foss. Upware and Brickhill 



(1883), pi. vi, f. 11, p. 122. Lower Greensand ; Upware. 



A. ungulata, J. Lycett, Supp. Mon. Moll. Gt. Ool. etc. (1863), pi. 

 xxxv, f. 20, p. 72. Cornbrash; Scarborough. Leckenby Col- 

 lection. 



