2 BULLETIN : MUSEUM OF COMPARATIVE ZOOLOGY. 



PAGE 



Mba Vatu 31 



Ngillangillah . . .... .... 31 



Malatta 31 



Mango ... 32 



Geological History of the Lau Group and its Relations to the Western 



Fiji Islands 32 



Metamorphism of the Limestones ..... 34 



Volcanism of Fiji with Reference to Lau and the Smaller Islands ... 37 



The Recent Age of the Volcanic Phenomena 38 



The Volcanic Rocks 40 



Of Levuka 40, 41, 42 



Of Mango ... 40, 42, 43 



Of Munia 41,42 



OfTotoya . . . . 41 



Of Taviuni 41.42 



OfSingatoka 41 



Of Mba Vatu 42 



Of Suva 42 



Of Loma Loma 42 



The Limestones of Fiji 43 



Of Viti Levu 43 



Older Limestones of the Main Island 44 



The Dolomites 44 



The Shelly Limestones 44 



Calcareous Rocks passing into Soapstone 44 



The Lau Limestones 45 



Manganese at Mango and Thithia 46 



Explanation of the Plates • 47 



