NOTES OX CURTAIN GENERA AND SPECIES. 



1 69 



1844. M'Coy, ' Synopsis of the 

 Ungulina antiqua 

 A mphidesma subtruncata 

 Corbis cancellata 

 Venus centralis 



„ tenui striata 



Pullastn t crassistr ia 



,, elegaus 



„ ovalis 



Astarte gibbosa 



quadrata 

 Cyprina Egertoni 

 Donax primigenius 

 Cardinal orbiculare 

 Cardiomorpha corrugata 

 „ ventricosa 



Pleurorhynchns fusiformis 

 „ giganteus 



„ infiatns 



,, nodulosus 



Gypricardia alata 



„ concinna 



„ cuneata 



„ cylindrica 



„ modiolaris 



,, oblonga 



„ quadrata 



„ sinuata 



„ socialis 



„ tumida 



Sedgwickia attenuata 

 ,, bullata 



„ corrugata 



„ gigantea 



,, globosa 



„ minima 



Axinus centralis 

 „ nuculoides 



obliquus 

 „ obovatus 

 „ orbicularis 

 Dolabra corrugata 

 „ equilateralis 

 ,, gregaria 

 „ orbicularis 

 „ recta ngularis 

 „ securiformis 



Carboniferous Fossils of Ireland,' — continued. 

 is probably the fragment of a Pectiniform shell. 

 Protosch izodus subtruncatus. 



? 

 now unrecognisable, fossil decomposed. 



? Clinopistha sp. 

 Pa ra lie lodon elegan s . 

 .' TUdmondia primseva. 



,, senilis. 



„ laminata. 



Cardiomorpha Egertoni. 

 Nncula brevirostris. 

 Cardiomorpha Egertoni. 

 „ corrugata. 



„ ventricosa. 



Conocardium fusiforme. 



„ hibernicum. 



„ inflatum. 



„ hibernicum. 



Leiopteria laminosa. 

 type too fragmentary for determination. 



Spathella cylindrica. 



type too fragmentary for determination. 



Modiola radiata. 



? 



Leiopteria laminosa. 

 Spathella cylindrica. 



? 

 Sedgwiclcia attenuata. 

 type too poor to determine, 

 type never in the Griffith Collection. 

 Sedgwickia gigantea. 

 ? Scaldia sp. 



? 

 type lost. 

 Protoschizodus nuculoides. 



,, obliquus. 



Schizodus obovatus. 

 „ orbicularis. 

 ? 



Protoschizodus equilateralis. 



? cf. Productus, but type too poor to determine. 



/ Protoschizodus orbicularis. 



„ rectangularis. 



Sedgwickia gigantea. 



