PROCESS-BLOCKS AND OTHER ILLUSTRATIVE FIGURKS. IX 



Page 



Pig. 1. Sketch-map of Knowles Hill, Newton Abbot 261 



2, Diagrammatic section across Knowles Hill 262 



— Bothrodendron (?) sp 281 



Fr(js. A & 13. Clavicular arch o^ Eurycleidus megacephahis im(\ shoulder- 

 girdle of E. arcuahis 295 



Fig. 1. Greological map of the Sierra-Leone Peninsula 300 



2. Diagram expressing variable mineralogical composition 



of norite 334 



1. Sketch-map of the South-West of England 350 



Fifis. 2-4. Kyanite from St. Erth, St. Agnes, and Seend 371 



DiAGR. 1. Sketcli-elevation of VVatton Cliff 383 



2. Sketch ground-plan of Watton Cliff 384 



4. View of fault in Watton Cliff, looking westwards 385 



5. View of the same, looking eastwards 386 



6. Lithology of the Junction-Bed [vertical sections] 402 



7. Faunal comparision [Western Cliffs and Watton Cliff]... 404 



8. Comparative sections at Tliorncombe Beacon and Watton 



Cliff 404 



0. Late Domerian denudation, showing the effect of the 



Weymouth Anticline 405 



* 11. Presumed history of the White Bed of Burton Bradstock 



(Dorset; pages 424-25 



12. One of the Black Rocks (Dorset) 430 



Dates of Issue of the Quarterly Journal for 1922. 



No. 309— March 31st, 1922. 

 No. 310— July 4th, 1922. 

 No. 311— September 23rd, 1922. 

 No. 312— December 30th, 1922. 



VOL. LXXVIII. 



