126 Proceedings of the Royal Irish Academy. 



Raheny Quarry : — 



498 Face of joint irregular, about 92" E. 



499 Face of joint near south side, 7°-8° E. 



500 Joint on soutli side, 43°-44° E. 



Palmerston — Quarries of the Asylum: — 



501 Beds dipping south at about 15° 



502 Face of jointing, 34^-35= "W. 



503 Well-marked face, 38° "W. 



604 Crossed by jointing at 26°-27° E 



605 Jointing having probably given rise to bank of river, . 88° "W. 



606 Another joint, 38° W. 



507 „ „ . 37° W. 



508 „ „ 87°-88° W. 



609 Jointing close and frequent, cutting beds near house, . 41°-42° E. 



610 Jointing crossing this, 41° "W. 



511 „ „ „ 40° W. 



612 „ „ „ 40° W. 



613 Crossed by jointing at 51°-52° E. 



514 Andjointing at 41°-42° "W. 



515 Sparry face of jointing, 51°-52° E. 



[Direction of trough of valley of Liffey as seen from 

 house ten-ace, ]^™- 46° 47° "W.] 



Lucan — Spa in "Vesey Demesne: — 



516 Jointing on path south of Spa, 7°— 8° E. 



517 Crossed by jointing at 88°-89° E. 



518 Face representing jointing, having given direction to 



river here, 3r-32° "W. 



519 „ „ „ „ „ „ „ „ . 28°-29° W. 



520 At weir in the park, edge of beds forming bank of river ; 



a joint face, 2°-3° "W. 



521 Crossed by repeated jointing at 53°-54° "W. 



Lucan — Vesey Demesne : — 



Direction of beds on road through de- 

 mesne, near Leixlip Bridge, about . 30° E. 

 Dip to west at about 60°. 

 Old quany on north side of river, beds \ 53°-54° E. 

 very contorted. Direction of folds on > 27°-28° E. 

 ■west side of quarry, . . . ) 27° E. 

 Beds at Anna Liffey MiUs, . . . 44°-45° W. 

 Dip towards river. 



Woodlands : — 



522 Face of rock on left of path from gate house, . . 32°-33° E. 



(Continues along the side of stream northwards. 1 



523 Lead mine, opened on a joint, 20° E. 



524 ,, joint crossing this ..... 8° E. 



