424 CRETACEOUS LAMELLIBRANCHIA. 



Measurements : 



(1) (2) (3) (4) 



Lengtli . 7 . 7 . G"l . G inni. 

 Height . 8 . 7-6 . 7 . 675 „ 



(1 — I) Blactaown. 



Affinifu's. — This species has been placed in the genus Lncitxi l)y previous 

 writers, but Stoliczka suggests that it belongs to Limopsis. Although numerous 

 specimens have been seen, none of tlieni shows the character of the liiuge and the 

 adductor impressions satisfactorily, l)ut I think that the species should l)c referred 

 to the genus Creriella. G. iiijhifa (Midler)' from the Senonian of Aachen is a 

 much more inflated form. 



Tvpf . — From Blackdown ; in the Bristol Museum. 



Dlsfrlbitlion. — Upper Greensand (zone of Schld'uharJiia roslratu) of Bhickdown, 

 Haldon, Sidmouth. 



Septifer LiNEATi'S {Sowevhi/). [Vol. I, pp. 107, 225.J 



A specimen from the Utnfarriinis band of Devizes Road, Salisbury, has been 

 found by Dr. Blackmore. The type of Madiohi (junilratn, Sowerby (in Dixon) 

 from Sussex is in the British Museum. 



Vol. T, ]). 117, footnote. The type of Dianchora ? (jntfafn, Sharpe (1853, pi. vi, 

 fig. 4), is in the Museum of Practical Geology (Geological Society Collection). 



DiMYODON Boinii, Sfollri/, 1892. 



Grcinwall" states tliat this, or a closely allied form, occurs in the U])por Clialk 

 of Gravesend and Grays. 



Vol. 1, [). 1 52, footnote. For " Midler " read " Nilsson." For Ravn " p. '.»," n^ml 

 "p. 01." 



Pecten (Ciir,.\MV8) r.iMTT.vNNicus, Woods. Plate LXI, fig. 18. 



[Yd. I, p. 1(!7, pi. xxi. figs. 1, 2.] 



When this species was described only the left valve was known. A speeiuR'n 

 from Bromley with the two valves united has since been found. The right valve 



' Holzapfel, ' PalEeontograpliiea,' vol. xxxv (1889), p. 220, pi. xxr, figs. 17—19. 

 5 'Geol. Mag.' 190(5, p. 203; Stolley, 'Die Kreide Sdileswig-Holsteins ' (1892), p. 243, pi. vii, 

 fig. 8; GiOuwall, 'Meadel. fra Dausk. geol. Foreu.,' No. G (1900), p 78, pi. ii, fig. 8. 



