Vol. 55-] 



BEDDED ROCKS OF COUNTY WATEREORD. 



'33 



Stages. 



Orthis calligramma, Dalra 2 



elegant ula, Dalm .(?) , 2or3 



Orthisina f?J crispa, M'Ooy 2 



Flectambonites sencea, Sow 2 



Foramhonites intercedtns var. 



filosa (M'Coy) 2or 1 



Bafinesquina deltoidea, Conr. ... 2 



expansa, Sow 2 



Stropheodonta imhrex, Pand 2 



Stage?. 

 Strophomena ef. aracJmoidea, 



Tornq.(?) 2 



Coscinium cf. proavum, Eichw ? 



Folypora assimilis, Lonsd 2 



Cyrtoceras sonax, Salt 2orl 



Holopea sp. (?) 2 or 3 



Favosites s\).{?) 2 



Mo7iticulipora {Diplotrypa)petro- 



politana, Pand. 2, 1 



[c) Garrarus and Kilfarrasy. 



The intrusive felsites [561] [636] [32] exposed in the cliffs in the 

 middle of Garrarus Strand contain numerous large included blocks 

 and crushed strips of black shales, resembling lithologically those 

 near Tramore. Close to the east side of the large spur at the western 

 end of the Strand, 



immediately west of Fig. d.—Sectioyi at the base of the cliffs, near 

 a small cave ^ m a tJi^ luestern end of Garrarus Strayid. 



narrow cleft in the 

 cliffs, the black 

 shales are seen at 

 the level of the 

 beach, much shat- 

 tered and faulted, 

 and penetrated in 

 all directions by 

 veins of intrusive 

 felsites and rotten 

 andesitic dolerites 

 [83w][84w][85w] 

 [22], which are also 

 crushed and cut off 

 by the other felsites 

 [81 w] (see fig. 9). 

 In the Survey 



Memoir the following species from black slates on Garrarus Strand 

 are said to have been found : — 



A— Calcareous black shales, much crushed and dis- 

 turbed. 

 B = Intrusive veins [83 w] [85 w]. 

 F P= Faults shifting the intrusive veins. 

 F'F' = Main line of disjDlacement, marked by much 

 crushing of the adjacent beds. 



Plectamhonites sericea. 

 Lmgula hrevis. 

 'ms gigas(l). 



Calymene brevicapitata 

 Eemopleicrides Colbii. 



The slates, which here contain ovoid calcareous concretions, dip 

 into the cliff at 60° to 75°, and seem to be in situ from this point 

 as far as the western side of the rounded headland (marked I'Zo on 

 the 6-inch Ordnance map). A greyish felsite [81 wj overlies these 

 slates and encloses patches of them, and several other intrusions 

 pierce and disturb them considerably. 



About 30 yards west of the Black Door, at the eastern end of 



