ON THE MANURE GRAVELS OF WEXFORD. 
Exotic Mollusca—LHatinct. 
HABITAT UNKNOWN 
Fusus Menapii . d 
Melampus pyramidalis 
Nassa granulata . 
»  reticosa . 
Pleurotoma levis « 
Nucula Cobboldie : 
SoutH EUROPEAN 
Cyprea 5 : 
Fusus rostratus . 5 
Mitra (? sp.) ‘ ° 
Nassa semistriata é 
Turritella incrassata . 
Leda pusio ? 5 
Pecten glaber . 
Woodia digitaria 
Pectunculus pilosus 
BoREAL 
Acirsa borealis . . 
Buccinum cyaneum . 
Re greenlandicum 
Cerithiopsis costulata . 
Columbella Holbollii . 
Fusus islandicus . 
»  Sabinii 2 
Margarita cinerea : 
Meyeria pusilla . . 
Molleria costulata . 
» greenlandica . 
Naticaatiinis . 5 
Pleurotoma decussata 
aS exarata . 
- harpularia 
x nobilis 
> pyramidalis 
Purpura incrassata 
Scalaria greenlandica . 
Trophon clathratus . 
oe mere, O 4F) tet Oe eee ees: Ss 
Fale. (oe eee 
5, loa) et Bee 8 
fe a (var. Gunneri) 
»  craticulatus . 
»  Jlatericeus . 
Turritella erosa . Z 
Astarte borealis . 
Leda abyssicola . 
» arctica » 
», buccata - 
» pernula . ° 
Nucula proxima? : 
Tellina calcarea . : 
Yoldia hyperborea  . 
Rhynchonella psittacea 
Number of species 
oer ee @ 
4 et eee 
cs} 
ae: 
~|\2| 8 
M | & |} ss 
ell es 
a] Ss 
Elala 
* 
* 
* 
* 
* 
* 
* 
* 
* 
* 
* 
* 
* 
* 
* 
* 
* 
* 
* 
* 
* 
* 
x | * 
* 
* 
* 
* 
* 
x | * 
* 
x | * 
* 
* 
29 | 8 
Balbriggan 
| Glacial, N.E. 
Treland 
| Ballyrudder 
* 
| Turbot bank 
* 
South European and Boreal. 
7 
| Estuarine clay 
423 
| Raised beaches 
| Portrush 
