E, 
PROCESS-~BLOCKS AND OTHER ILLUSTRATIVE FIGURES. xvil 
Paaz 
Section from Julian Park to Two-Howes Rigg ...........seeeeee 512 
Views looking respectively up and down Hwe-Crag Slack ...... 518 
Relief-map of the country between Commondale and Doubting 
Cathe) ie, so tesla? Popaeisea once sRe aoe Mia Ran aoa cea amas ane Baebes 520 
Map of the country round Stanghow...............s0sc00c0 enact 524 
Map of the Boosbeck valley, showing the deviation of the 
Sireana ab: Slape walle sass ted enle.e otea ries anc cemnomeaae hone Bilas 526 
Contoured map of the Lealholm. moraine and the gorge of 
the) Bslout,Crumisieys Galles erie cn. nacteece nets epee gem arses: 528 
Section across Crunkley Gill and the Lealholm moraine ...... 529 
Map and section of Sunny-Brake Slack ‘ in-and-out’ ......:..... 530 
View-looking up Biller-Howe Dale  ....2..0....icscecadeescesieeees 538 
Brown Rigg, viewed from the west side of Jugger-Howe Beck. 543 
Section across Jugger-Howe Beck and Castle Beck ............... 545 
Section along the watershed, from Cowgate Slack to Hayburn- 
Wyke Station (Newlands Dale).: }...becnaeicccccsemencetnesnnses 547 
iBorings at Scarborough Gasworks: ......j.2 cies shawedcueeberseannes? 504 
Relief-map of the country from Wykeham to Seamevr............ 558 
Sectronyacross ines Wieel s.r cs iiar a wcetaduaban ameowosteat ve 573 
Section across Cronkley Gorge 22.0.2... 4. .cukenseicanedavesdeeetees OLD 
Section through Newbiggin (Teesdale) ...... atc eeacnmuee x: settee 574 
Section across the valley of Harwood Beck (Upper Teesdale) . 577 
View of the Castles, at High Holwick (Teesdale).................. 586 
Section near West Crossthwaite (Teesdale) a ee nis 588 
Map showing the Glacial lakes of Allendale and Devil’s Water 600 
Diagrammatic view of the Beldon-Burn valley ....... acca a8 603 
Sections: (a) parallel to the southern edge of the South-Tyne 
Glacier ; (4) along the watershed between the Hast Allen and 
Devil's Water; (¢) along the watershed south and east of 
tie Devil's; Water valley ooo iii tiecec vnseGavee oheete slag Lm ee vee 604 
Section illustrating the overthrusts at Braysdown Colliery 
ASS s40721 78 al tiem es od a A AP me spe neem aes aa 610 
Section showing dead ground, thin coal, and undulations in 
Biker Uap PAGE ViCiIM Soo bar canna factions ss .onovietias’ cats 614 
Section of thick coal and dead ground in the Under Little Vein 
OF Prcayedonmty WOUNOEY tere. asec tc cnn ss ce seanssuisescnnue ove saaen se 614 
Sketch-map of part of Devon and Somerset ............seceeeeseees 629 
Section from Ballaquane to Stack .................:0665 ety eettanets adie 634 
VOL. LVIII. b 
