The Quarterly journal of the Geological Society of London . .^ia rxel. J^CLISIK^. GeoAVesl t gone itr^- Qwa-rt. Joiirn. Geol. Sec. Vol. LIV del tS^ns lllK t-i. irrqj LT S IX^V, RHAB D 0 S P IR A,MURClilSONIA,^ MICRRIT T Ol^fA. Vol. 54.] GEOLOGY OF THE AND OTHEE DISTRICTS. 73 6. A Geological Survey of the Witwatersrand anc^other Districtsin the Southern Transvaal. By Frederick H. Hatch, ,, , formerly of the Geological Survey ofEngland and Wales. (Bead November 17th, 1897.) [Plate VI—Map & SectiouSv] Content


The Quarterly journal of the Geological Society of London . .^ia rxel. J^CLISIK^. GeoAVesl t gone itr^- Qwa-rt. Joiirn. Geol. Sec. Vol. LIV del tS^ns lllK t-i. irrqj LT S IX^V, RHAB D 0 S P IR A,MURClilSONIA,^ MICRRIT T Ol^fA. Vol. 54.] GEOLOGY OF THE AND OTHEE DISTRICTS. 73 6. A Geological Survey of the Witwatersrand anc^other Districtsin the Southern Transvaal. By Frederick H. Hatch, ,, , formerly of the Geological Survey ofEngland and Wales. (Bead November 17th, 1897.) [Plate VI—Map & SectiouSv] Contents. Page I. Introduction 73 II. The Archaean Rocks 75 III. The Cape System 7G 1. The Hospital Hill Series 77 2. The Wit Wat ersrand Beds 79 3. The Black Eeef and Khpriversberg Amygdaloid 86 4. The Dolomite Formation 86 5. The Magaliesberg and Gatsrand Series 90 lY. The Karoo System 91 Notes on the Plant-Remains, by A. C. Seward, Esq., , 92 V. The Volcanic Rocks 94 VI. The Age and Greotectonic Relations of the Formations of the Southern Transvaal 95 I. Introduction. The importance of the Witwatersrand as a gold-producing area hasgiven an im


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Keywords: ., bookcentury1800, bookdecade1840, bookidquarte, booksubjectgeology