LIST OF ILLUSTRATIONS. 



PAGE, 



Map to face 'page 1 



Fig. 1. Mahadeva escarpment of the Tamorliill, valley of the Mahan 



river . . ......... 20 



„ 2. Trap-dyke, filling up joints in Mahadeva sandstones, in the 



Dhursot nullah 25 



Erosion in Barakar sandstone of Suidad nullah ... 60 

 PI. I, fig. 1. Profile of the metamorphic series between the Chunderpur 



Pats and Tatapani. 

 Profile of the metamorphic series of Assandiah. 

 Pot-holes in Talchir sandstone, north of Mitgain. 

 Talchir boulder-bed and shales, south-west of Kandia. 

 Section between Mahadeva escarpment, west of Agar-t and the 



metamorphic rocks, east of Pathalpedi. 

 Section in nullahs between Chechra and No. 326 H. T. 

 Section in the nullah east of Gidhi and along the Banki 



nullah to Panri. 

 IV, „ 1. Section along the nullahs left and right of the Banki river 



west of Chumra. 

 Section between Gargori and Nowadih. 

 Section between Kandia and the Morne nullah. 

 Section between Pipra hill and Kothi village. 

 Section through the Mahadevas between Turpa and Khond. 

 Section between the Tamor plateau and the Mahan valley. 

 Mahadeva escarpment of the Tamor plateau (south of Eam- 



kola), with intrusive sheet of trap. 

 Profile of Mahadeva hills as seen from Bara Barthi. 

 Mahadeva hills, with trap-dyke, looking northwards from 



Pasaion. 



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