INDEX. 



Algean Sea oî Jai^an G 



Aerolite 191 



Agglomerate bed of Mizu-otoshi . . 153 



Air-qxiake (çua.st-earthquake) .... 66 



Alaska (Katmai) 97 



Amblystegite 113 



Ambrym in New Hebrides 97 



Ampferer, 133 



Andersen, O., 178 



Andrea. K 133 



An-ei-jima (Moyé-jima, Shin-shima) . . 50 



An-ei-San (Zan) 47, 172. 173 



AnhydroTTs eruption ] 26 



Anorthite of Myaké-jima and Tanamai 126 



Anortbosite-eqitivalent . . ., ,. ., 191 



Aoga-shima 98 



Arimura 46 



Asama 98 



Ash 117 



Ash, chemical composition of 122 



Ash, lava — 119 



Ash, magma-glass — 119 



Ash-cloud, height of, 65 



Ash-fall 47 



Ash-fall, first in Kagoshima .... 72 



Ash-fall in Tokyo 118 



Ash-fall, second, 79 



Ash-mud deluge in Osumi 93 



Ash-stone, a hypersthene-trachyand- 



esite 15 



Ash-stone (hal-isfU) 13, 14, 214 



Asiatic bank 7 



Aso, the volcano of, 4 



Atago-yama lava 157 



Avalanche of Scissor Eock, hasami . . 59 



Azuma, K., 57, 146 



Barren, J. 130 



Benten Eock of Oki-Kojima .... 28 



Bergeat, A., 198 



Biotite-granite 187 



Black rind of lava 214 



Bocca, pi. bocclie 182 



Bonin islands, afterglow and ash- 

 fall 127 



Bowen. N. L., 178 



Brauns. R 198.205 



Bread-crust bomb 114, 187, vOO 



Brown, C, 2 



Bruhns 205 



Bulla vernicona vur. ovula 16 



ByôbXT-hira (Shibano) 169 



Byôbu-hira lava, a pyroxene-andesite. . 169 

 Byôbu-hira lava of 1475-1476 ..160, 166, 167 



Cabo di Gata 198 



Campiglia Maritima 198 



Card'mm muticum Ewe 16 



Cardium retusum. L 16 



Cdssis sp 16 



Cendre granidée (pisolite) 80 



Ceramicite 187 



Ceramicite, chemical composition of, 201 



Ceramicite, its formation, 205 



Ceramicite, lithoidal 200 



Ceramicite, natiural earthenware . . . . 197 



Ceramicite, porcelain-like éjecta . . . . 203 



Characteristics of the eastern lavas . . 184 



Characteristics of the western lavas . . 184 



Chlorahiminite 151 



Chirique 97 



Clino-enstatite 182 



Coal 187, 218 



Cognate xenolith 204 



Colima 79 



Cordierito 193,202,204 



Cordierite, neovolcanic 204 



Cordierite-liparite 198 



Corona (rim) 19'.) 



Cretaceous 11 



Crystal lapiUi (crystal sand) . . . . 118 



Cupola 147 



Daly, A., 53, 110, 144, 147, 213 



Daikuhara, G 122 



