298 



DR. A. VATJGHAN ON THE FAUNAE SUCCESSION [May 1906, 



R17b. IMhostrotion cf. cyatho- 

 phylloides, sp. no v. 



{Seaward of R 17 c :— 



Lithostroiion Phillipsi (abundant). 

 Product us semireticu la to-longispinus. 



R 17 c. Amplexi-Zaphrentis, subgen. 

 nov. 

 Lithostrotion Phillipsi. 

 Schizophoria resupinata 

 (abundant fragments). 



R 17 d. Cyathaxonia rushiana, sp. nov. 

 Productus aff. semireticulatus. 

 Chonetes sp. (convex papilio- 

 nacean). 



R 17 e. Bisulcate Spirifer. 



R 17 f. Cladochonus sp. (?) 



Lithostrotion sp. (probably 



= R 21 j specimen). 

 Cyathaxonia rushiana, sp. nov. 

 Aulopbyiloid Clisiophyllum . 

 Prvductus concinnus. 

 Productus aff. scabriculus. 

 Productus elcgans. 

 Productus pustuloso-fimbri- 



atus (cf. Pr. Youngianus). 

 Productus ma rgaritaceus. 

 Chonctes sp. (convex papilio- 



nacean). 



R20a (in chert):— 



Enclothyra sp. 

 Nodosinella sp. 

 Trochammina sp. 



(Determined by Dr. 



R 21 g. Zaphrenlis aff. Enniskilleni. 

 Clisiophylloid Lithostrotion 



(convergent on L. cyatho- 



phylloidcs). 

 Cyathaxonia (?) 

 Productus costato-scm i reticle- 



latus. 

 Productus elcgans. 



Lithostrotion Ph illipsi. 

 Campophyllid. 



R21h. Cymatioplrylloid Clisiophyllid. 



R21 (1. Cladochonus cf. bacillarius. 

 Cyathophyllum sp. 

 A mplcxi-Zaplt ren t is ( v a r i an t 



convergent on Zaphrentis 



aff. Enniskilleni). 

 Caninoid Clisiophyllid. 

 Densiphyllum. 



R 21 j. Zaphrentis aff Enniskilleni. 



Clisiophylloid Lit host rot ion. 

 Cyathaxonia rushiana, sp. nov. 



Bisulcate Spirifer (fragment). 

 Seminula sp. 

 Straparollus sp. 1 

 Echinid-plates. 



Schizophoria resupinata. 

 Fenestellid. 



Glyphioceras truncatum. 2 



Schizophoria resupinata. 

 Leptcena cf. distorta. 

 Orihothetes cf. radialis. 

 Spirifer bisulcatus, 

 Spirifer striatus (cf. Curkeen 



Limestone). 

 Syringo thyr is subco nica. 

 Aihyris glabristria (convergent 



on Martini a glabra). 

 Camarophoria aff. isorhyncha 



(cf. Curkeen Limestone), 

 Fenestellid. 

 Phillipsia sp. (abundant). 



Calcisph&ra (?) 

 Spines of echinoids. 

 I Spicules of sponges. 



G. J. Hinde, F.R.S.) 



Product us hem isphericus. 



Chonetes sp. (convex papiliona- 

 , cean). 



! Schizophoria resupinata. 



Syr ingot hyr is subconica. 



Spiriferid (cf. Martinia ovalis) 

 fragment. 



Cyathaxonia rushiana, sp. 

 Cyathaxonia contorta, sp. 

 Semireticulate Productus. 

 Spirifer bisulcatus. 

 Syringothyris subcon ica. 

 Athyris cf. expansa. 

 Athyris planosulcaia (?) 



Productus tony hpinus. 

 Choneti-Prod actus (?) 

 Schizophoria res up in at a . 



nov. 

 nov. 



1 Detemnned by Dr. Wheelton Hind, F.G.S. 



2 Delerminecl by Dr. A. H. Foord, F.Gr.S. 



