CONTENTS. 



CHAPTER I.— GENERAL REMARKS. 



Paor 



Section I. — Introduction ........ 1 



„ II. — Physical features . . ... . . .4 



„ III. — Previous observers and geological Table ... 10 



CHAPTER II.— IDENTIFICATION AND DISTRIBUTION OF ROCKS. 



Section IV. — Metamorphic and BijaVar ...... 12 



V.— Tflchir . . .12 



„ VI.— Barakar . . . . . . . . .16 



„ VII. — Umaria coal-field ........ 18 



VIII.— Kor^r , ; ... 29 



IX.— Johilla „ ........ 33 



„ X. — Sohagpur „ 41 



„ XI.— Kura'sia „ ........ 66 



XII.— Kore'agarh „ ......... 68 



„ XIII.— Jbilmili „ 69 



„ XIV. — Supra-Bar^kars .......... 71 



„ XV. — Lame'ta . . 74 



XVI.— Trap .......... 74 



CHAPTER II I. -ECONOMIC. 



Section XVII.— Coal .......... 75 



„ XVIII. — Iron ore ......... 83 



„ XIX. — Limestone . . . . . . . .84 



XX.— Clay .......... 85 



,» XXI.— Building stones ........ 85. 



