252 



G. Shannan and E. T. Ncivton — 



Area Baulini?, D'Orb. — One specimen, showing part of both 

 valves, is in all probability this species. 



Plicatula placnnea, Lamk. — There are many specimens, more or less 

 fragmentary, which are referred to Plicatula placnnea ; they are very 

 strongly marked, and agree closely with examples in the Museum 

 of Practical Geology. The variable nature of this genus may lead 

 to doubt as to the correctness of this determination ; but none of the 

 Upper Greensand species are so coarsely marked as these from 

 Moreseat, while those from the Lower Greensand agree pi'ecisely. 



Lima Dupiniana, D'Orb. — Two specimens from Moreseat agree 

 better with this species than with Lima semisnlcata ; the outline of 

 the shell is less equilateral than in the last-named species, the 

 ribs are sharp and fine, with little or no ornamentation, and the 

 interspaces are wide. Salter gives Lima semisnlcata in his list, but 

 it is just possible that it may be the same form as the one we 

 now have. 



Gervillia solenoides, Defr. — This species is represented by one 

 very perfect specimen, about two inches long, which agrees very 

 closely with specimens from the Gault, and consequently is thus 

 named. 



LIST OF FOSSILS (CRETACEOUS) FROM MORESEAT, ABERDEEN, 



SHOWING RANGE OF THE SPECIES. 





c5 



J3 4, 



M. 

 M. 



Ccelenterata. 

 Micrabacia corouula, Goldf. 



Echinodermata. 



Ananchytes [Holaster] 



Diadema 



Discoidea 



Galerites [Echiuoconus] castanea, Brong. 



Enallaster (Toxaster) Scoticus, Salt. 



Echmocyphus difficiiis, Ag. 



Serpula 

 Entalophora ? 



Annelida. 



Pohjzoa. 



Brachiopoda. 



Rhynchonella compressa, Lam. [?=dimi- 



diata] 

 Rhynchonella sulcata, Park. 

 Terebratula . . 

 "SValdheimia hippopus var. Tilbyensis, Dav. 



