﻿Vol. 64.] IN THE CARBONIFEROUS ROCKS AT LOUGHSHINNY. 



453 



The important task of determiniag the lamellibranchs recorded 

 in § YI and the Appendix has been undertaken by Dr. Wheelton 

 Hind ; to him also we owe the identification of the gasteropods 

 and cephalopods. 



The notes on plants are by Dr. Robert Kidston, F.R.S. 



Mr. Pt. G. Carruthers, of H.M. Geological Survey, has rendered 

 very valuable assistance in the determination of the Zaphrentids in 

 accordance with his recent research, and has identified a large 

 number of the specimens in this group. 



Dr. Ivor Thomas, of H.M. Geological Survey, has kindly assisted 

 in references to the literature. 



I have great pleasure in recording my personal indebtedness to 

 the British Association for two grants which have enabled me to 

 defray the expenses of coral-slicing and photography. Mr. J. W. 

 Tutcher has spared no trouble in the large amount of photography 

 which accurate study of coral-slices demands, and I embrace this 

 opportunity of acknowledging his invaluable help. 



(z)...Athyris cf. glahristria (Phill.). 



Appendix to § YI. 



The following lists contain fossils not included in § YI, either 

 because, at present, they are of no value for zonal correlation, or 

 because the identification is uncertain. The indication of level is 

 that employed in § YI. 



Dihunophyllum-'L imestone: 



(y ) . , . Zaphrentis Omaliusi, var. 



cleoisa, Carruthers (?). 

 (z). . .Froductus scabriculus (Mart.), 



Dav. (?). 

 {x,z)... Produces striatiis (Fischer), 



Dav. (?). 

 (z)...Ortbotetid. 



Lane Limestone : 



{j)...8yringopo7^a cf. reticulata 



(Goldf.), Nich. 

 (j)...L&pt(Bna analoga (Phill.). 

 (x, y)...Orthotetid. 

 (x) . . . Bhipidomella sp. 



Holmpatrick Limestone: 



(z). 

 (z). 



(z). 



.Pugnax acuminata (Mart.) ? 

 .Pugnax pleurodon (PhilL), 



(Dav.). 

 .{Bhynchonella) reflexa, de 

 Kon. (?). 



{Entalis ornata. 

 Euomphalus deliquus. 

 Bellerophon tenuifascia. 



(w)...Zaphrentid and Oaninid. 



(y). . .Lithostrotion-like Clisiophyl- 



lid. 

 (x). . .Productus corrugato-stnatus. 

 {•s)...LeptcBna analoga (Phill.), var. 



(cf. L. distorta (J, Sow.)). 



(w, x)...Orthotetid. 



(x). Mhipidomella sp. 

 (x). . .Athyris cf. glahristria (Phill.), 

 {-w)...Conocardium rostratum. 

 (w) . . . Conocardium decussatum. 



Rush Conglomerate (Quart. Journ. Geol. Soc. vol. Ixii, 1906, 

 p. 296) : 



(R 10w)...For Clisiophyllum aff, curkeenense, Yaughan, read Lithosirotiou-Vike 

 Clisiophyllid. 



Curkeen Limestone (op. cit. p. 299): 



For Cyathaxonia contorta Yaughan, read (?) Carcinophyllum (p. 464). 



