Y111 



Figure 



13. 

 14. 

 15. 



16. 

 17. 



18. 

 19. 

 20. 

 21. 

 22. 

 23. 

 24. 

 25. 

 26. 



Section of contact, south of Tib ... ... ... 108 



Original junction of succeeding deposits ... ,.. ... 109 



Possible effects of compression in producing folded flexure and 



apparent reverse faulting ... ... ... ... 110 



Section at Simbuwala ... ... ... ... Ill 



Section at Una ... ... .» ... ... 140 



Appendix. 



Area of special elevation (after Hopkins) ... ... 192 



Cross-section of same area at the moment of fracture, (Ditto) ... 193 



Siihsequent condition of same area (Ditto) . . ib. 



Cross-section of the "Wealden area (Ditto) ... ib. 



General Section of the Appalachian Mountains, (Rogers) ... 195 



Reverse fault along a folded anticlinal flexure, (Ditto) ... ib. 



Generalized Section of the Alps, (Rogers) ... ... 196 



Generalized Section of the Rocky Mountains, (Hector) ... 201 



Generalized Section of the Andes (D. Forbes) ,.„ ... 202 



I desire to take this public opportunity of correcting an error, into which I regret 

 much I was led by a mistaken impression whicb I received in conversation. At page 198, 

 I have stated that Mr. Rupert Jones had identified the Mangali crustaceans as Ustheria 

 minuta. This was not the fact, as appears more fully in Mr. Jones' own papers, subse- 

 quently published. 



T. OLDHAM. 

 ERRATA. 



It not ^infrequently happens that these Memoirs are unavoidably printed during the 

 absence of the writer, or of myself, from Calcutta, when the needful facilities for correcting 

 the proofs cannot be secured. The reader is requested to make the following corrections : — 



Page 



14, 



line 15 for 



531 



read 



53. 



32, 



„ 17 & 25 „ 



Railyadi 



» 



Bailyadi. 



45, 



„ 29 



this Report 



» 



the Report. 



<72, 



last line "1 



first line J " 



405 



» 



505 



75, 



last line but one 





» 



Black carbonaceous Shales 

 and Ironstones* ... 20 

 Lower Damudas. 



86, 



line 9 „ 







n 



0£. 



86, 



„ 18 



24 5 



„ 



24 5*. 



89, 



„ 1 



Diguala 



» 



Dignala. 



92, 



,, 24 



260 



i, 



261 



95. 



„ 9 



light 



», 



bright, 



102, 



,, 20 



East 10°— 20° 



West,, 



East 10°— 20° North. 



106, 



last line ,, 



W. N. W. 



„ 



w. s. w. 



118, 



line 3 „ 



No 



„ 



The. 



119, 



„ 20 



Bara 



„ 



Bora. 



133, 



,, 1 



Rajmahal 



,i 



Raniganj. 



137, 



„ 7 



unfbssiliferous 



» 



fossiliferous. 



142, 



„ 27, 28, 29 „ 



where East occurs „ 



West and vice versa. 



148, 



„ 6 from bottom „ 



latter 



„ 



later. 



157, 



,, 16 ,, „ 



proprieters 



»» 



proprietors. 



165, 



» " » ,3 



finer 



>» 



firmer. 



172, 



» 16 „ ,j 



5 to 6 pie 



» 



5 to 6 pice. 



18), 



» * „ » 



Gushik 



» 



Gushin. 



On the map, a small isolated portion of ' Eaniganj' rocks, in the extreme east of the 

 map, close to River Adjai, and between the villages of Samla and Bhonri, has been erro- 

 neously coloured as Lower Damuda. 



