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VINE : CARBON 1FE110US POLYZOA. 
ornamentations characteristic of the species, are well preserved. 
Sometimes the wall separating the large from the smaller pore is 
broken, giving to the cell a somewhat pyriform aspect ; other- 
wise the typical eight rayed denticles are generally present in the 
specimens. 
Localities : — Hurst, in Shales ; Richmond, Limestone. 
3. Glauconome stellipora. Var. spinosa. Young & Young. PL 
xvi, Fig. 2. Quart. Journ. Geol. Soc, 1874, PL xl., Fig. 9, 
10, p. 682. Proceedings of Nat. Hist. Soc. of Glasgow, 
March, 1875. 
Less abundant than the species, but the very prominent 
tuberculated keel is seen to perfection in some specimens; in 
others the keel and tubercles are rubbed off, and the mesial ridge 
appears to be flat and foraminated. 
Locality : — Hurst, in Shales ; Richmond, rare. 
4. Glauconome elegans. Young & Young. PI. xvi., Fig. 4. Pro- 
ceedings Nat. Hist. Soc, Glasgow, March, 1875. 
This beautiful species is rather rare in the upper Limestone 
series ; it is well represented in the Shales of the lower series. 
There are, however, abundant evidence that the range was a wide 
one, and although in these Shales the specimens are flat and 
crushed, the typical character of the species can easily be de- 
tected. 
Locality : — Hurst ; Richmond. 
5. Glauconome aspera. Young & Young. PL xvi., Fig. 3. 
Proceedings of Nat. Hist. Soc, Glasgow, 18/5. 
This very rare, but remarkable species, with its peculiarly 
ornamented peristome, is represented by a few small fragments. 
These, however, are very perfect and in one case the peristome 
is as perfect as the lower Limestone specimens of Hairmyres of 
Scotland. When the Messrs. Young gave their description of 
the species they said : — " We have only, as yet, obtained this 
species from the Shale of Hairmyres, where it is rare. It is 
found in the form of small branching fronds ; rarely exceeding half 
