Praeger — Fossils at Alexandra Dock, Belfast . 
45 
Serpula vermicularis, Linn. 
Not uncommon in the deposits. 
Cornuspira involvens, Reuss. 
Frequent in the Estuarine Clay.* 
t Biloculina ringens, LamJc. 
Estuarine Clay, rare, 
t Biloculina depressa', d' Orb. 
Estuarine Clay, very rare. 
XVXiliolina oblonga, Montagu. 
In the blue clay, rare. 
XVXiliolina seminulum, Linn. 
Frequent in the blue clay; also occurred, but sparingly, in the grey sands, 
both above and below the peat bed. (In great abundance, Stewart. Bare, 
Wright). 
f XVXiliolina secans, d'Orb. 
In the blue clay, rare. 
Miliolina subrotunda, Montagu. 
Blue clay, rather frequent. (Very rare, Wright). 
* XVXiliolina sclerotica, Karrer. 
Blue Clay, frequent. 
Trochammina squamata, J.*P. 
Very rare in the Estuarine Clay. 
Trochammina macrescens, Brady . 
Estuarine Clay, very scarce. 
Trochammina indata, Montagu. 
Estuarine Clay, frequent. 
Bulimina pupoldes, d'Orb. 
Common in the Estuarine Clay, rare in the basal sandy portion. 
Bulimina ovata, d' Orb. 
Frequent in the blue clay. 
Bulimina elegantissima, d'Orb. 
Abundantly distributed through the blue clays. 
Bulimina marginata, d'Orb. 
With the last, and equally ^abundant. 
Virgulina Schreibersiana, Czjzelc. 
Blue clay, frequent, 
f Bolivina punctata, d'Orb. 
Generally diffused through the blue clay. 
* I re o re t that in the case of the Foraminifera and Ostracoda I did not take care to 
obtain samples of both the upper and lower clays, and have them examined separately, 
bam pies of the clays were closely scrutinized, but the fossils of both the littoral and deep 
water beds were grouped together under the head of “ Estuarine Clay,” or “ Blue Clay ” 
