Plate IX 



Quarry Cleavage . 



'.1. a, . goocL cleavage 



i . had, cleavage . 



¥/ ' ' Cleavage irhzazconi/vrTrbabZe strata, . 

 Mope s Nose . 



«g-S 



Fig. 6. 



Fig. 7. 



Conlorte/L and, cleaved, strata,, 



llfracombe . 



Fin. 8 c. 



SPRAGUE&C?, lithO. LONDON 



