1873.] 



SHARP OOLITES OP NORTHAMPTONSHIRE. 



287 



Fossils from the GEEAT OOLITE Beds of the Northampton and 

 Stamford Districts*. — Table showing which Forms are contained 

 also in the Beds of the Lincolnshire Limestone and the North- 

 ampton Sand. 



Great-Oolite Fossils. 



$ 



Lamellibranchiata 

 [Monomyarid). 

 Avicula 



echinata, Sow 



Miinsteri. Goldf. 



Exogyra 



auriformis, Goldf. 



Gervillia 



crassicosta,M?r.^-Z^c.(avar.) 



Islipensis, Lycett 



monotis, Beslong 



Lima 



cardiiformis, Sow. sp. ... 



duplicata, Phil, sp 



impressa, Mor. 8f Lye. . . . 



semicircularis, Goldf. 



Ostrea 



acuminata, Sow 



costata, Sow 



flabelloides, Lam 



Sowerbyi, Mor. 8f Lye. . . . 



sub-rugulosa, Mor. $ Lye 



large flat sp.? 



Pecten 



annulatus, Sow , 



articulatus, Schloth , 



demissus, Phil. 



Griesbachii, Lycett 



lens, Sow 



(or large new sp.) ? 



retiferus (?), Mor. 8f Lye. 



rigidus, Sow 



O 



Great-Oolite Fossils. 



Pecten 



Wollastonensis, Lycett. . . , 

 Perna 



foliacea, Lycett. . 



(like) mytiloides, Lam. ... 



quadrata, Sow 



rugosa, Goldf. 



new sp. ? 



Pinna 



ampla, Sow 



cuneata, Phil. 



new sp. ? 



Placunopsis 



socialis, Mor. 8f Lye. 



Pteroperna 



costatula, Beslong. 



emarginata, Mor. 8f Lye. 



plana, Mor. Sf Lye 



new sp. (finely costated) ?... 



Lamellibranchiata 

 (Dimyaria). 

 Anatina 



plicatella, Mor. 8c Lye. . . 



undulata, Sow 



Area 



Eudesii, Mor. Sr Lye 



rugosa, Mor. Sf Lye 



Astarte 



angulata, Mor. 8c Lye. . . 



depressa, Goldf. 



sp. (like elegans, Sow.) ? 



* Errata in the Table published with the First Part of this Memoir have 

 been corrected in this Table, and the names of some Fossils since obtained have 

 been added. 



