Praeger — Fossils at Alexandra Dock } Belfast 
49 
In order to render this a complete catalogue of the Fossils of the Belfast 
Clays, I append a list of all species which have heen recorded from these beds 
by other observers, which did not occur at the Alexandra Dock. These, added 
to the preceding, bring up the total number of fossils found in the Belfast deposits 
to 235 species and varieties. 
Helix rotundata, Linn. 
One specimen, Grainger. 
Zonites nitidulus, Drap. 
Two specimens, Grainger. 
Tectura virginea, Mull. 
Very rare (one young specimen), Stewart. 
lacuna crassior, Mont. 
Was distributed in some numbers, Grainger, 
Xiacuna pallidula, Da Costa. 
Scarce, Stewart. 
Odostomla pallida, Mont. 
Was met with sparingly, Grainger. 
Odostomia acuta, Jeff. 
Bare, Stewart. 
Odostomia indistincta, Mont. 
Bare, Stewart. 
Odostomia interstincta, Mont. 
Very rare, Stewart. 
Defrancia gracilis, Mont. 
Very rare, one specimen only, Stewart. 
Pleurotoma costata, Donovan. 
One specimen, fide Grainger. 
Pleurotoma rufa, Mont. 
As a post-glacial or quaternary fossil I have identified P. rufa from only 
the Belfast deposit.” — J. G. Jeffreys. 
Pleurotoma turricula, Mont. 
Bare, Stewart. 
Cyliclma nitidula, Lov. 
One shell, Stewart. 
Xiima Ilians, Gmel. 
Very rare, Stewart. 
