11 11 



11 11 



484 THE CARBONIFEROUS CORALS. 



Histiophyllum beithianum (Thorn.). Thirdpart, Beith. 



H. fasiculatum (Thorn.). Brockley, Lesmahagow. 



H. flexuosum (Thorn.). Nettlehirst, Beith. 



H. ellipticum (Thorn.). Trearne, Beith. 



H. Milleri (Thorn.). Langside, Beith. 



* Centrolamellum subcentricum (Thorn.). Thirdpart, Beith. 



C. bicentricum (Thorn.). Thirdpart, Beith. 



C. hexalamellum ( Thorn.). Brockley, Lesmahagow. 



C. granulatum (Thom.). Thirdpart, Beith. 



C. cylindricum (Thorn.). Gateside, Beith. 



C. quadralamellum (Thorn.). Langside, Beith. 



C. pentalamellum (Thorn.).- 



0. Mystii (Thorn.). Bowertrapping, Dairy, 



Albertia Victoria-Regia (Thorn.). Langside, Beith. 



A. Argylli (Thorn.). Larigside,Beith. 



A. Lindstromi (Thorn.). 



A. yesiculata (Thorn.). ,, 



A. irregularis (Thorn.).- 



A. depressa (Thom.).- 



A. intermedium (Thorn.). Langside, Beith. 



A. Oweni (Thom.).- 



A. subconicum (Thom.).- 



Aulophyllum Patrickianum (Thorn.). Langside, Beith. 



A. Edwardsianum (Dun. and Thorn.). Brockley, Lesmahagow. 



A. Haimeanum (Thorn.). Brockley, Lesmahagow. 



A. Wunschianum (Thom.).-- 



Cyclophyllum fungites ( Ure). Shields, E. Kilbride. 



C. Bowerbanki (Ed. and Haime). Gameshill, Dunlop. 



C. biacuminatum (Thom.). Brockley, Lesmahagow. 



C. obovatum (Thom.). Trearne, Beith. 



C. pachyendothecum (Thom.). Brockley, Lesmahagow. 



C. Scoulerianum (Thom.). ,, 



C. Duncanianum (Thom.). 



C. ellipticum (Thom.). Roughwood, Beith. 



C. orbiculum (Thom.). Trearne, Beith. 



C. Carpenterianum (Thom.). Brockley, Lesmahagow. 



C. Bennieianum ( Thom,). Shields, E. Kilbride. 



C. concentricum (Thom.). Gameshill, Dunlop. 



C. paradoxicum (Thom.). Brockley, Lesmahagow. 



C. intermedium (Thom.). Nettlehirst, Beith. 



C. Moseleyianum (Thom.). Trearne, Beith. 



The above list includes all forms of the Scottish Carboniferous Corals 

 which have been figured and described. Some genera of the group may 

 require to be divided or even sub-divided, and some of the species placed as 

 varieties. More cannot be said until our knowledge of it is greater. 



J. T. 



*This genus was at first named Centrophyllum, but I have since altered it to Centrola- 

 mellum, as descriptive of the fact that the lamellae only extend inwards from the innei 

 ends of the septa to the centre of the central area. 



