GENERAL INDEX 



TO 



THE QUARTERLY JOURNAL 



AKD 



PROCEEDINGS OF THE GEOLOGICAL SOCIETY. 



[The fossils referred to are described ; and those of which the names are printed 



in italics are also figured.] 



Abbotsbury ironstone, 273. 



Abra prisinatica, 121. 



Acentrophorus, 562. 



Adams, Prof. A. Leith, on gigantic 

 land-tortoises and a small fresh- 

 water species from the ossiferous 

 caverns of Malta, together with a 

 list of their fossil fauna and a note 

 on Chelonian remains from the 

 rock-cavities of Gibraltar, 177. 



, on remains of the Mam- 

 moth and other mammals from 

 northern Spain, 537. 



Africa, South, Mr. E. J. Dunn on the 

 diamond-fields of, 879. 



Agglomerates, volcanic, 458. 



Agnostus dux, 665. 



Alangordlek, fjord of, 142, 147. 



Alberbury, Permians of, 21. 



Allport, S., Esq., on certain ancient 

 devitrified pitchstones and perlites 

 from the Lower-Silurian district of 

 Shropshire, 449. 



Ambleside, section showing the vertical 

 succession of the Silurian strata in 

 Skelgill Beck near, 472. 



Amblypterus, 548, 552, 558. 



America, Carboniferous rocks of, 641. 



Ammonites acanthonotus, 491. 



cawtonensis, 392. 



ccelonotus, 491. 



perarmatus, 392. 



pseudocordatm, 392. 



rhamnonotus, 490. 



Ampleforth Beacon, section from, to 

 Oswaldkirk, 356. 



Ampthill Clay, 313. 



Analyses of altered rocks from Pen- 



maenmawr, 424, 427 ; of copper 

 pyrites from Nova Scotia, 753 ; of 

 devitrified perlitic pitchstone and 

 of Miocene perlites, 457 ; of Pre- 

 Cambrian rocks from St. David's, 

 233, 234 note; of rocks of the Lizard 

 district, 924. 



Ancient devitrified pitchstones and 

 perlites from the Lower-Silurian 

 district of Shropshire, 449. 



Auisomyon vectis, 195. 



Annesley, Permians of, 17. 



Anniversary Address of the President, 

 Proc. 41-88. See also Duncan, Prof. 

 P. Martin. 



Annual Report for 1876, Proc. 11. 



Ant valley, section across the, 92. 



Anthrapcdcemon ? Woodwardi, 863. 



Antrim, Ballycastle coal-field, 625. 



Aporrhais marginata, 494. 



Appleford bridge, near Witham, sec- 

 tion at, 111. 



Appleton, Corallian rocks at, 362 ; 

 general section of beds near, 363. 



Arachnoides australis, 48. 



elongatus, 48. 



Loveni, 47, 65. 



Aralo-Caspian area, quaternary depo- 

 sits of the, 855. 



Araucarites Hudlestoni, 402. 



Area anomala, 398. 



lanthanon, 398. 



Ardwick, Permians of, 18. 



Asapkus (Asaphellus) Homfrayi, 663. 



(Platypeltis) Croftii,QQb. 



Ashes, volcanic, 458. 



Astarte aytonensis, 397. 



Duboisiana, 396. 



3p2 



