NOTES OX CERTAIN GENERA AND SPECIES. 



171 



1844. 



M'Coy, ' Synopsis of the 



Carboniferous Fossils of Ireland,' — continued. 



Pteronites semisulcatus 



is Actinopteria persulcata. 



„ sulcatus 



„ „ sulcata. 



,, venlricosus 



typo has disappeared. 



Pterinea desquamata 



,, Limatnlina desquamata. 



,, intermedia 



„ „ intermedia. 



Avicula angusta 



„ Leiopteria lunulata. 



,, bicostata 



„ ? 



,, flabellula 



probably a Pecten-like shell distorted by sheari 



„ gibbosa 



,, young of Leiopteria laminosa. 



„ informis 



,, Leiopteria lunulata. 



„ laevigata 



» ,, „ 



,, recta 



» 



„ Verneuillii 



,, Myalina Verneuilii. 



Pinna Jlexicostata 



„ Pinna flabelliformis. 



„ mutica 



„ ,, mutica. 



Anomia antiqua 



,, ? Productus. 



Malleus orbicularis 



„ ? right valve of Pterinopecten rigidus. 



Lima alternata 



„ Limatnlina alternata. 



„ concinna 



? Aviculopecten decussatus. 



,, decussata 



„ Aviculopecten decussatus. 



„ laevigata 



„ Pseudamnsium auriculatum. 



obliqua 



„ ? Parallelodoti Haimeanus. 



,, planicostata 



,, Pseudamusium anisolum. 



„ prisca 



„ Limatnlina alternata. 



„ semisulcata 



? ? 



Pecten sequalis 



,, Aviculopecten nobilis. 



,, asperulus 



„ type too imperfect to determine. 



„ bellis 



,, Aviculopecten lcnockonniensis. 



,, cancellatulus 



„ Aviculopecten nobilis. 



cingendus 



„ Pseudamusium auriculatum. 



„ clathratus 



,, Aviculopecten clathratus. 



,, coelatus 



„ „ dissimilis. 



,, cognatus 



„ „ nobilis. 



„ comptus 



,, the type has disappeared. 



„ concavus 



,, Pterinopecten concavus. 



„ concentrico-striatus 



„ Aviculopecten dissimilis. 



„ conoideus 



„ Limatnlina desquamata. 



„ consimilis 



„ Pseudamusium anisotum. 



,, depilis 



„ Pseudamusium ellipticum. 



„ duplicicosta 



,, too fragmentary to determine. 



,, elongatus 



Pseudamusium ellipticum. 



„ exiguns 



type too indistinct to determine . 



„ fallax 



,, Avictdopecten fallax. 



,, filatus 



,, Pseudamusium ellipticum. 



„ flabellulum 



„ internal cast of Athyris piano -sulcata. 



„ fleieuosus 



„ Aviculopecten semicostatus. 



