XVIU PROCESS-BLOCKS AND OTHER ILLUSTRATIVE FIGURES. 



Fig. Pagb 

 o r Chert-band in limestone below middle shale, Draughton 

 L Quarry 335 



^ K /Folded limestone in middle shale, arch of left fold, Draughton 

 ^~^'\ Quarry 336 



f, J Folded (?), faulted, and brecciated limestone-band, Winterburn 

 ^-\ Eeservoir 340 



7. Pseudostromatism (?) in limestone, Otterburn Valley 341 



8. [Artificial production of knoll-structure] 342 



9. Limestone-breccia, Draughton Quarry 344 



inn / Broken and folded limestone, and brecciated fragments, Otter- 

 ^""■^^•1 burn Valley 345 



..n /Folded limestone in shale, forming breccia, east of Scaleber 

 ^^- 1 Force, Settle 346 



13. Specimen of 'pebbly ' Winterburn breccia 348 



, / Sketch-sections illustrating the distribution of the rocks in the 

 ^•[ Davos District 388 



2. Specimen of ' polygenic ' breccia 396 



3. The Strela Fold : exposures on the east side of the lake 402 



4. The Ootschna Fold : section on railway by Laret Station 402 



P-n r Strela and Ootschna Folds : outcrops on the east side of the 



■ I Lareterbach and on the Eastern Ehatikon 404 



fj r The Ootschna- Arosa Fold : rock-exposure east of the Parsenn- 

 ''{ FurkaPass 407 



Hemiomus major, gen. et sp. nov. : distal end of humerus 414 



Left femur of bird(?), distal end 417 



1 r Part of an orthoclase-crystal derived from granite, embedded 

 '{ in material mostly derived from diabase 436 



2. Oorroded plagioclase lying in an uniform felspathic substance . 436 



Sketch-map of the district of Loch Awe 472 



1. Sketch-map of a portion of Oougleton Edge 548 



2. Section along OD (in the foregoing map) 550 



3. Do. along EF( do. do. ) 552 



4. Do. along AB( do. do. ) 553 



5. Do. along GH( do. do. ) 555 



1,4. Sections through the anticlinal buckle of the Groden Pass . 568,572 



o_q f Fold-form, and nomenclature of the same, west side of the 

 ' \ Groden Pass anticline , 568 



p. ^ r Fold-form, and nomenclature of the same, east side of the 



I Groden Pass anticline 572 



