ON PHOTOGRAPHS OF GEOLOGICAL INTEREST. 



223 



Dorsetshire. — Presenled by A. C. G. Cameron, Harcombe Bank, 

 Uplyme. 6/3. 



Regd. 

 No. 

 5251 ( ) Lyme Regis . . . Burning cliffs of Lias. 



Durham. — Photographed by Godfrey Bingley, Thorniehnrst, 

 Headingley, Leeds. 1/2. 



5278 



[9266) Trow Rocks, S. Shields . 



92G7) „ „ 



:9268) 



9269) Frenchman's Bay, S. 

 Shielde. 



9271) Frenchman's Bay, S. 

 Shields. 



9272) Frenchman's Bay, S. 

 Shields. 



9273) Marsden Bay, Sunderland 



9274) 



9275) „ „ 



;9276) 



9277) Cliffs. Marsden Bay, Sun- 

 derland. 



9278) S. of Grotto, Marsden 

 Bay, Sunderland. 



9279) Cliffs S. of Grotto, Mars- 

 den Bay, Sunderland. 



9280) S. "of Grotto, Marsden 

 Bay, Sunderland. 



9282) Marsden Quarry, Sunder- 



l.ind. 

 [9234) Marsden Bay, Sunderland 



9236) 



;9237) ,, „ 



9238) Marsden Rock, Marsden 



Bay. 

 ;9240) Marsden Bay, Sunderland 



9241) ,, „ 



9242) „ „ 



9243) 



9244) „ 



' The Chimney Rock.' 



9247) Marsden Bay, Sunderland 



9248) ,, „ 



(9231) Between Sunderland and 

 Mareden Bay. 



Brecciated Magnesium Limeetone 

 thrust over well-bedded ditto. 1910. 



Thrust plane in disturbed Magnesian 

 Limestone. 1910. 



Mylonised band at thrust plane in 

 ^lagnesian Limestone. 1910. 



Fissuring and thrust faulting in Mag- 

 neeian Limestone. 1910. 



Magnesian Limestone thrust over well- 

 bedded strata. 1910. 



Cellular Magnesian Limestone. 1910. 



Velvet beds, top of brecciated beds, 

 Magnesian Limestone. 1910. 



Mass of Breccia filling fissure. 1910. 



Twisted ' cleavage ' in Upper Mag- 

 nesian Limestone. 1910. 



Jointing in Upper Ma^esian Lime- 

 stone. 1910. 



Folding, buckling, &c., of Magnesian 

 Limestone against horst (outside 

 picture). 1910. 



Jointing passing into brecciation of 

 Magneeian Limestone. 1910. 



Minute brecciation of Magnesian Lime- 

 stone. 1910. 



Brecciation and contortion in Mag- 

 nesian Limestone. 1910. 



Block of stellate concretionary Mag- 

 nesian Limestone. 1910. 



Stack of Magnesian Limestone, con- 

 cretionary and brecciated. 1910. 



Cliffs and stacks of Magnesian Lime- 

 stone. 1910. 



Sea stacks of Magnesian Limeetone. 

 1910. 



Marine erosion of Magnesian Lime- 

 stone. 1910. 



Fissures in Magnesian Limestone 

 Breccia. 1910. 



Brecciated Magnesian Limestone. 1910. 



Bedded and partly brecciated Upper 

 Magnesian Limestone. 1910. 



Vertical ' Breccia-gash ' standing out 

 from cliff. 1910. 



Stack of Magneeian Limestone Bi-eccia. 

 1910. 



Sea cave. 1910. 



Sea stacks of Magnesian Limestone 

 Breccia. 1910. 



Sea stack of Permian Breccias. 1910. 



