﻿GENEKAL INDEX 



TO 



THE QUARTERLY JOURNAL 



AND 



PROCEEDINGS OP THE GEOLOGICAL SOCIETY". 



Abyssinia, variation- diagram of Ter- 

 tiary volcanic rocks in, 268-69. 



Acevvularia coronata, see Phillips- 

 astrsea. 



Acropema sericea, 16. 



Act aeon tornatilis, 15. 



Adams, W. G., obituary of, lxii. 



JEdceophasma anglica, 43-46 fig. & 

 pi. iii. 



iEgirine & Eegirine-augite in Mozam- 

 bique rocks, 234 et seqq. ; asgirine- 

 trachyte fr. Mozambique, 235-36 

 & pi. xs. 



Agassizodus, see Gampodus. 



Albian-Aptian of Mozambique dis- 

 trict, 224. 



Alkali series ( (& associated basalts) 

 in Mozambique district, 233-46 & 

 pi. xx w. chem. anals. ; variation- 

 diagram of do., 266 ; alkali series 

 in E. Africa generally, 263. 



Allen, H. A., elected Auditor, vii. 



Ampullaria ovata (?), iv. 



Amygdaloidal basalts of Bristol dis- 

 trict, 34 et seqq. ; of Mozambique 

 district, 228, 229 fig. et seqq., 241 

 et seqq. 



Analcite in rocks of Lugar Sill, 85, 

 88 et seqq., 98 etseqq., 107 et seqq. ; 

 analcite-monzonite, 102 et seqq. 



Analcitization of felspars, 37. 



Analyses, chemical, of olivine-basalts 

 of Spring Cove, &c, 38 ; of biotite- 

 lamprophyre & minette, 79 ; of 

 tberalite, lugarite, &c, 110, 118 ; 

 of picrite, peridotite, &c, 114, 118 ; 

 of teschenites, &c, 104, 118 ; of 

 pseudotachylyte, &c, 213, 218 ; of 

 solvsbergite, &c, 234, 235; of 



£egirine-trachyte, &c, 238, 239 ; 



of tephritic pumice, &c, 240 ; of 



basalts, 243, 244, 245, 248, 249, 



255 ; of hornblende-andesite, &c, 



257, 258, 259. 

 Anderson, W., obituary of, lx-lxi. 

 Andrews, C. W., [on Elephas an- 



tiquus found nr. Chatham], i-ii ; 



[Lyell Medal awarded to], xliii- 



xliv. 



Annual General Meeting, x et seqq. 

 Anorthoclase in Mozambique rocks, 



233 et seqq. 

 Antarctica (& Australia), Devonian 



fish-remains from, lxxix-lxxx. 

 Anthropoidea, evolution of, lxviii- 



lxix. 



Anticline of Islay, 132-64 figs. & 



pi. xii (map). 

 Aporrhais pespelicani, 15. 

 Aquitanian (Upper) limestones fr. 



Dutch New Guinea, lxxx-lxxxi. 

 Ardmore & Laphroaig Quartzites, 



156. 



Ardrishaig Phyllites, 158, 160. 



Arfvedssonite, 234, 237. 



Ashburton, see Lurgecombe Mill. 



Assets, statement of, xxxix. 



Assheton, E., obituary of, lxii. 



Astrasiform corallum, characters & 

 development of, 281-83 figs. 



Asymmetry of Lugar Sill, 122. 



Auditors elected, vii. 



Aulina rotiformis, gen. et sp. nov., 

 290-94 figs. & pis. xxii, xxiv; Au- 

 lina Zone, 294. 



Bailey, E. B., the Islay Anticline, 

 132-59 figs. & pi. xii (map), 164. 



