!O0 



INDEX. 



False bedding in sandstones . 



in tufls .... 

 Felsites, Tusham hill 

 Felspar — 



in Erinpura granite 



in sand .... 



in groundmass of rhyolites 



phenocrysts . , . 



in sphserulites . . . 



Fissile rhyolite at Nagona 

 Fissure vent .... 

 Flows, scoriaceous character of 

 Flow structure — 



at Agolai . . 



at Korna 



vertical, at Nagona 



at Tesingri 



at Thob 



near Indrana . 



Chanod hills . . . 



at Malgarh ... 



in Bhadrajun range 



in groundmass . . 



in fragments in breccias . 

 Fluidal structure, see flow-structure. 

 Foliation of granite in veins . 

 Foraminifera — 



in sand • . 



in limestone of Cutch 

 Formations, Blanford's list of. 



in Western Rajputana . 



in Jaisalmir 

 Fossils, doubtful — in Vindhyans 



in Barmer sandstones 



of Jaisalmir group . 



foraminifera in sand 

 Fragments of lava in breccias 



devitrified . 

 Frere, Sir H. Bartle, on sandhills 

 Fuller's earth 



PAGB. 



28 

 69 

 88 



iS 

 38 

 .78, 82 

 81 



87 

 48 



49 

 23 



47 

 48 

 48 

 49 

 50 

 63 

 67 

 68 

 70 

 85 



69 



39 



39 



4 



16 



35 

 3° 

 33 

 35 

 39 

 89 

 90 



4 

 33 



