lOO BALL : GEOLOGY OP AURUNGA AND HUTIR COAL FIELDS, 



10. Interval, 50' at 10° = 8' 8" 



11. Sandstones, 32' at 10° = . , . . . . 5' &' 



12. Sandstone with irregular band of coal, mostly stony . 3' 6'' 



13. Grit with scattered pebbles, 280' at 8° = . . . 38' 10'' 



14. Interval, in which some thin carbonaceous layers occur, 



50' at 15°= . . . , . . , . 12' 10" 



15. Sandstones, 92' at 10° = 



16. Coal .,.,..,... 



17. Sandstones, 18' at 10° = 



18. Coal . , , . 



19. Carbonaceous shales, with thin layers of coal and sand- 



stones, 165 ' at 120" = 



20. Grits, 95' at 15°= 



21. Carbonaceous shales, layers of coal 6" thick towards top 



and bottom, 60' at 12° = 



[Beds here distorted and repeated.] 



22. Sandstones and grit 



23. Interval, in which some carbonaceous shales are seen to 



occur, 50' at 10 = . 8' 8" 



24. Sandstones and grits, including 4" band of coal at centre, 



110'atlO°= . 19' 0" 



25. Coal, shaly -impure. 



26. Thin sandstones, and carbonaceous shales, 150' at 8° = . 20' 8'' 



27. Sandstones and grits, with irregular nests and layers of 



carbonaceous matter, 150' at 8° = . . . .20' 0'' 



28. Sandy and carbonaceous shales, 50' at 10° = . • . 8' 7" 



29. Carbonaceous sandstone 3' 6" 



30. Seam — 



Appears to consist mainly of a dense, rather dull coal, but 



portions with bright layers, flaky towards base, dip 8'' . 8' 0'' 



31. Sandstones 100' at 8' = 13' 10" 



32. /Seam- 



Carbonaceous shale . ■ . . 0' 4" 



Sh&ljcoal . . . . 2' 0" . . .2' 4" 



5' 



6" 



0' 



gf/ 



3' 



1" 



0' 



4" 



34' 



2" 



24' 



7" 



12' 



5" 



8' 



0" 



33. Sandstones and grits cut into gorge, 300' at 10» = . . 52' 2" 



34. Seam- 



Coal with sandstone, possibly ^rd coal, 50' at 8" = . 6' 10" 



35. Sandstones and grits with conglomerates . . > . 60' 0^' 



36. Seam — 



Quality inferior, but part concealed, 100' at 10* . ■ .17' 5'' 

 ( 100 ) 



