936 



GENERAL INDEX. 



Astarte subdepressa, 396. 



Australia, South, Prof. R. Tate on new- 

 species of Belemnites and Salenia 

 from the Middle Tertiaries of, 

 256. 



Australian Cainozoic (Tertiary) depo- 

 sits, Prof. P. Martin Duncan on the 

 Echinodermata of the, 42. 



Avicula la vis, 399. 



ovalis, 399. 



pteropernoides, 399. 



Struekmanni, 399. 



Axis of Dip>loxylon, 839. 



Ayton, Coral Rag of, 327. 



Babylon Hill, section from Ham Hill 

 to, 4. 



, section of beds at Ham Hill 



and, 5. 



Balk, gabbro-vein in hornblende schist 

 at the, 893 ; hornblende in gabbro- 

 vein at the, 895. 



quarry, analysis of Red Serpen- 

 tine from, 926. 



serpentine, microscopic charac- 



ters of, 921. 



Ballycastle coal-field, 625. 



Bardon Hill, 771, 780. 



Barlow, Dr., notice of bequest from 

 the late, Proc. 5 ; extract from the 

 will of the late, Proc. 1 3 . 



Barrowmouth, Permians of, 16. 



Bawdon, 783. 



Beach, Cahore, 29. 



, Chesil, 29. 



Beacon Hill, 757. 



Belemnites, Prof. R. Tate on a new 

 species of, from the Middle Terti- 

 aries of South Australia, 256. 



Belemnites senescens, 257. 



Belgium, Carboniferous of, 637. 



Bellerophon shinetonensis, 668. 



Belt, T., Esq., on the a steppes of South- 

 ern Russia, 843. 



Bencliff grits, 264. 



Bendigo, M. C. A. Zacharias on fossil 

 organic remains from, Proc. 95. 



Benscliff, 765. 



Bequest, notice of, from the late Dr. 

 Barlow, Proc. 5. 



Berkshire, Corallian rocks of, 283. 



Berwickshire, Mr. R. Etheridge, jun., 

 on the remains of a large crustacean, 

 probably indicative of a new species 

 of Eurypterus, or allied genus, from 

 the Lower Carboniferous series 

 (cement-stone) of, 223. 



Bigsby Medal, award of the, to Prof. 



O. C. Marsh, Proc. 40. 

 Birkenhead, sections around, 734. 

 Blake, Rev. J. F., and W. H. Hudles- 



ton, Esq., on the Corallian rocks of 

 England, 260. 



Blanford, H. R, Esq., on the question 

 of the glacial or volcanic origin of 

 the Talchir boulder-bed of India 

 and the Karoo boulder-bed of South 

 Africa, Proc. 7. 



Blore'sHill, 761. 



Bohemia, Permians of, 24. 



Bone-caves of Creswell Crags, Rev. J. 

 M. Mello on the, 579. 



Bonney, Rev. T. G., on the serpentine 

 and associated rocks of the Lizard 

 district, 884. 



, , & Rev. E. Hill, on the 



Pre-Carboniferous rocks of Charn- 

 wood Forest. Part I. 754. 



Bootle, dock-sections near, 733. 



Borrowdale Series, of the north of 

 England, strata between the, and 

 the Coniston Flags, 461. 



Boulder-beds, Talchir and Karoo, Mr. 

 H. F. Blanford on the glacial or 

 volcanic origin of the, Proc. 7. 



Boulder-clay, Mr. D. Mackintosh on 

 a number of new sections round the 

 estuary of the Dee which exhibit 

 phenomena having an important 

 bearing on the origin of, 730. 



Boulder-clays, derivation of compo- 

 nent materials of, 734. 



Boulder-clays of the basin of the Irish 

 Sea, 737. 



Boxford valley, section from, to the 

 Brett valley, 109. 



Brachiopoda of the Dorsetshire Ce- 

 phalopoda-bed, 9. 



Brachystoma angulare, 496. 



Bradford- Abbas quarry, section at, 7. 



Bradgate, Stable quarry at, 763. 



Bradley Farm, Marcham, section near, 

 307. 



Brazil Wood, 783. 



Brett valley, section from Boxford 

 valley to the, 109. 



Bristol coal-field, 631. 



British cretaceous strata, Mr. E. T. 

 Newton on remains of Hypsodon, 

 Porthcus,iindlchthyodectcsi'rom,505. 



British Isles, Prof. Hull on the upper 

 limit of the essentially marine beds 

 of the Carboniferous group of the, 

 613, 

 Broomcroft and Harnage Grange, sec- 

 tion through, Cybb. 

 Broomriggs, 758. 

 Bryn Gorlan, Vale of Clwyd, section 



at, 209. 

 Brynkinallt colliery, 10. 

 Buchanan-Castle quarry, Devonian 

 plant-remains in, 221. 



