NATURAL HISTORY SOCIETY OF GLASGOW. 



239 



Brachiopoda. 

 Productus latissimus. J. de C. Sow. 



Streptorhynchw crenistria. Phill. 



Fragments of this species and other 

 Producti occur somewhat rarely in 

 the nodular cavities, but generally 

 too imperfect for correctidentification. 



Rare ; in fragments. 



LAMELLIBK ANCH IATA. 



Avicula. Sp. ? 



Aviculopecten. Sp. ? 

 Cardiomorpha oblonga. Sow. 

 Cypricardia. Sp. ? 



Nucula Uneaten. Phill. 



Ungulina. Sp. ? 

 Venus. Sp. ? 



Small form ; rare ; undetermined ; pro- 

 bably a variety of A. gibbosa. M 'Coy. 



Pare ; in fragments. 



Rare. 



A small form, in fine preservation; 

 moderately common. 



Common ; finely preserved ; small in 

 size; some valves perforated by a 

 boring mollusc. 



One small perfect valve ; genus new to 

 our strata. Recorded by M'Coy, 

 from the Irish Carb. limestone. 



Rare ; finely preserved. 





Gasteropoda. 

 Dentalium priscum. Goldf. 

 ,, inornatum. M'Coy. 



Euomphalus serpula. De Kon. 



,, carbonarius? Sow. 



Elenchus antiquus ? M ' Coy . 

 ,, subulatus? M'Coy. 



Eulima Phillipsiana. De Kon. 

 „ ? Sp.? 



Loxonema scalaroidea. Phill. 



,, rugifera. Phill. 

 Macrocheilus acutus. Sow. 



imbricatus. Sow. 



Murchisonia angulata. Phill. 



, , elongata. Portl. 



,, quadricarinata. M'Coy. 



,, striatula. De Kon. 



Urei. Flem. 



Naticopsis variata. Phill. 

 ,, tabulata. Phill. 

 „ elliptica. Phill. 



Moderately common. 



Moderately common; some perforated 

 by a boring mollusc. 



Rare ; generally in fragments, but well 

 preserved ; species new to our strata. 



Rare. 



The two species here noted are rather 

 rare, and are of small size. They are 

 doubtfully identified with M 'Coy's 

 species, as the tooth in the pillar lip 

 is more strongly developed in the 

 Glencart specimens. 



Rare. There is another shell with 

 smooth, flat whorls which I doubt- 

 fully refer to this genus provisionally. 



Moderately common ; small, but finely 

 preserved. 



Rare ; generally in fragments. 



Rare ; small, but finely preserved. 



Rare. There are other two small forms 

 referable to this genus not yet deter- 

 mined, and which are probably new. 



Rare. The following species are all 

 well preserved. 



Rather rare. 



Common. 

 Do. 



Common. Besides the species here 

 noted, there are other three that are 

 left undetermined, and which are 

 probably new. 



Rare. 



Rare. This species is new to our strata. 



Rare. 



