LIST OF PLATES. 
Memoirs G. S. I. Vol. XLI, Part 2. 
Plate 21; Bartunga Hill (2,917 feet) composed of Barakar sandstones resting 
on Talchirs (forming the foreground). 
22. — Fig. I. — Cliff^of Talchir Shales with thin limestone bands : Kudra N, 
Fig. 2. — Talchir boulder bed : Gej Nala. 
22A. — Scratched and facetted pebble of sandstone from Talchir boulder 
bed : Hasdo River, near Karimati. f natural size. 
23. — Fig. I. — Coal faulted against sandstone : Kurasia Nala. 
Fig. 2. — Barakar sandstone containing a coal seam squeezed into 
lenticles : Kachhan Kundi Nala. 
., 24'. — Fig. I. — Joint cleft in Barakar sandS'one, occupied by the Kachhan 
Kundi Nala. 
Fig. 2. — Contorted sandstone veinlet in a coal seam : Charcha. 
„ 25. — Fi'x. I. — " Sun-cracked " sandstone : Chirmiri. 
Fig. 2. — Pot-holes in Barakar sandstone : Kachhan Kundi Nala. 
26. — Cliffs of Barakar sandstone, south edge of Kurasia coalfield near 
Bartunga Hill. Foreground is Talchirs. 
„ 27. — Fig. I. — Sandstone overhanging band of carbonaceous shale : Dhuneti 
Nala. 
Fig. 2. — Sandstone overhanging coal seams : Parewa Ghag. 
„ 28. — Kirwahi Ghag. A 3' seam of coaly shale at base of fall. 
„ 29. — Barrier of coal across Kaoria Nala. The elephant is standing on the 
parting between seams 4 and 5. 
30. — Map of Kurasia coalfield, with coal outcrops. Scale I"— I mile. 
31. — Geological Map of Korea State. Scale l" — 4i miles. 
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